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apache/spark | common/network-common/src/main/java/org/apache/spark/network/util/JavaUtils.java | JavaUtils.byteStringAs | public static long byteStringAs(String str, ByteUnit unit) {
String lower = str.toLowerCase(Locale.ROOT).trim();
try {
Matcher m = Pattern.compile("([0-9]+)([a-z]+)?").matcher(lower);
Matcher fractionMatcher = Pattern.compile("([0-9]+\\.[0-9]+)([a-z]+)?").matcher(lower);
if (m.matches()) {
long val = Long.parseLong(m.group(1));
String suffix = m.group(2);
// Check for invalid suffixes
if (suffix != null && !byteSuffixes.containsKey(suffix)) {
throw new NumberFormatException("Invalid suffix: \"" + suffix + "\"");
}
// If suffix is valid use that, otherwise none was provided and use the default passed
return unit.convertFrom(val, suffix != null ? byteSuffixes.get(suffix) : unit);
} else if (fractionMatcher.matches()) {
throw new NumberFormatException("Fractional values are not supported. Input was: "
+ fractionMatcher.group(1));
} else {
throw new NumberFormatException("Failed to parse byte string: " + str);
}
} catch (NumberFormatException e) {
String byteError = "Size must be specified as bytes (b), " +
"kibibytes (k), mebibytes (m), gibibytes (g), tebibytes (t), or pebibytes(p). " +
"E.g. 50b, 100k, or 250m.";
throw new NumberFormatException(byteError + "\n" + e.getMessage());
}
} | java | public static long byteStringAs(String str, ByteUnit unit) {
String lower = str.toLowerCase(Locale.ROOT).trim();
try {
Matcher m = Pattern.compile("([0-9]+)([a-z]+)?").matcher(lower);
Matcher fractionMatcher = Pattern.compile("([0-9]+\\.[0-9]+)([a-z]+)?").matcher(lower);
if (m.matches()) {
long val = Long.parseLong(m.group(1));
String suffix = m.group(2);
// Check for invalid suffixes
if (suffix != null && !byteSuffixes.containsKey(suffix)) {
throw new NumberFormatException("Invalid suffix: \"" + suffix + "\"");
}
// If suffix is valid use that, otherwise none was provided and use the default passed
return unit.convertFrom(val, suffix != null ? byteSuffixes.get(suffix) : unit);
} else if (fractionMatcher.matches()) {
throw new NumberFormatException("Fractional values are not supported. Input was: "
+ fractionMatcher.group(1));
} else {
throw new NumberFormatException("Failed to parse byte string: " + str);
}
} catch (NumberFormatException e) {
String byteError = "Size must be specified as bytes (b), " +
"kibibytes (k), mebibytes (m), gibibytes (g), tebibytes (t), or pebibytes(p). " +
"E.g. 50b, 100k, or 250m.";
throw new NumberFormatException(byteError + "\n" + e.getMessage());
}
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/SlotPoolImpl.java | SlotPoolImpl.offerSlot | boolean offerSlot(
final TaskManagerLocation taskManagerLocation,
final TaskManagerGateway taskManagerGateway,
final SlotOffer slotOffer) {
componentMainThreadExecutor.assertRunningInMainThread();
// check if this TaskManager is valid
final ResourceID resourceID = taskManagerLocation.getResourceID();
final AllocationID allocationID = slotOffer.getAllocationId();
if (!registeredTaskManagers.contains(resourceID)) {
log.debug("Received outdated slot offering [{}] from unregistered TaskManager: {}",
slotOffer.getAllocationId(), taskManagerLocation);
return false;
}
// check whether we have already using this slot
AllocatedSlot existingSlot;
if ((existingSlot = allocatedSlots.get(allocationID)) != null ||
(existingSlot = availableSlots.get(allocationID)) != null) {
// we need to figure out if this is a repeated offer for the exact same slot,
// or another offer that comes from a different TaskManager after the ResourceManager
// re-tried the request
// we write this in terms of comparing slot IDs, because the Slot IDs are the identifiers of
// the actual slots on the TaskManagers
// Note: The slotOffer should have the SlotID
final SlotID existingSlotId = existingSlot.getSlotId();
final SlotID newSlotId = new SlotID(taskManagerLocation.getResourceID(), slotOffer.getSlotIndex());
if (existingSlotId.equals(newSlotId)) {
log.info("Received repeated offer for slot [{}]. Ignoring.", allocationID);
// return true here so that the sender will get a positive acknowledgement to the retry
// and mark the offering as a success
return true;
} else {
// the allocation has been fulfilled by another slot, reject the offer so the task executor
// will offer the slot to the resource manager
return false;
}
}
final AllocatedSlot allocatedSlot = new AllocatedSlot(
allocationID,
taskManagerLocation,
slotOffer.getSlotIndex(),
slotOffer.getResourceProfile(),
taskManagerGateway);
// check whether we have request waiting for this slot
PendingRequest pendingRequest = pendingRequests.removeKeyB(allocationID);
if (pendingRequest != null) {
// we were waiting for this!
allocatedSlots.add(pendingRequest.getSlotRequestId(), allocatedSlot);
if (!pendingRequest.getAllocatedSlotFuture().complete(allocatedSlot)) {
// we could not complete the pending slot future --> try to fulfill another pending request
allocatedSlots.remove(pendingRequest.getSlotRequestId());
tryFulfillSlotRequestOrMakeAvailable(allocatedSlot);
} else {
log.debug("Fulfilled slot request [{}] with allocated slot [{}].", pendingRequest.getSlotRequestId(), allocationID);
}
}
else {
// we were actually not waiting for this:
// - could be that this request had been fulfilled
// - we are receiving the slots from TaskManagers after becoming leaders
tryFulfillSlotRequestOrMakeAvailable(allocatedSlot);
}
// we accepted the request in any case. slot will be released after it idled for
// too long and timed out
return true;
} | java | boolean offerSlot(
final TaskManagerLocation taskManagerLocation,
final TaskManagerGateway taskManagerGateway,
final SlotOffer slotOffer) {
componentMainThreadExecutor.assertRunningInMainThread();
// check if this TaskManager is valid
final ResourceID resourceID = taskManagerLocation.getResourceID();
final AllocationID allocationID = slotOffer.getAllocationId();
if (!registeredTaskManagers.contains(resourceID)) {
log.debug("Received outdated slot offering [{}] from unregistered TaskManager: {}",
slotOffer.getAllocationId(), taskManagerLocation);
return false;
}
// check whether we have already using this slot
AllocatedSlot existingSlot;
if ((existingSlot = allocatedSlots.get(allocationID)) != null ||
(existingSlot = availableSlots.get(allocationID)) != null) {
// we need to figure out if this is a repeated offer for the exact same slot,
// or another offer that comes from a different TaskManager after the ResourceManager
// re-tried the request
// we write this in terms of comparing slot IDs, because the Slot IDs are the identifiers of
// the actual slots on the TaskManagers
// Note: The slotOffer should have the SlotID
final SlotID existingSlotId = existingSlot.getSlotId();
final SlotID newSlotId = new SlotID(taskManagerLocation.getResourceID(), slotOffer.getSlotIndex());
if (existingSlotId.equals(newSlotId)) {
log.info("Received repeated offer for slot [{}]. Ignoring.", allocationID);
// return true here so that the sender will get a positive acknowledgement to the retry
// and mark the offering as a success
return true;
} else {
// the allocation has been fulfilled by another slot, reject the offer so the task executor
// will offer the slot to the resource manager
return false;
}
}
final AllocatedSlot allocatedSlot = new AllocatedSlot(
allocationID,
taskManagerLocation,
slotOffer.getSlotIndex(),
slotOffer.getResourceProfile(),
taskManagerGateway);
// check whether we have request waiting for this slot
PendingRequest pendingRequest = pendingRequests.removeKeyB(allocationID);
if (pendingRequest != null) {
// we were waiting for this!
allocatedSlots.add(pendingRequest.getSlotRequestId(), allocatedSlot);
if (!pendingRequest.getAllocatedSlotFuture().complete(allocatedSlot)) {
// we could not complete the pending slot future --> try to fulfill another pending request
allocatedSlots.remove(pendingRequest.getSlotRequestId());
tryFulfillSlotRequestOrMakeAvailable(allocatedSlot);
} else {
log.debug("Fulfilled slot request [{}] with allocated slot [{}].", pendingRequest.getSlotRequestId(), allocationID);
}
}
else {
// we were actually not waiting for this:
// - could be that this request had been fulfilled
// - we are receiving the slots from TaskManagers after becoming leaders
tryFulfillSlotRequestOrMakeAvailable(allocatedSlot);
}
// we accepted the request in any case. slot will be released after it idled for
// too long and timed out
return true;
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ClassUtil.java | ClassUtil.invoke | public static <T> T invoke(String classNameWithMethodName, Object[] args) {
return invoke(classNameWithMethodName, false, args);
} | java | public static <T> T invoke(String classNameWithMethodName, Object[] args) {
return invoke(classNameWithMethodName, false, args);
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netty/netty | transport-native-epoll/src/main/java/io/netty/channel/epoll/AbstractEpollStreamChannel.java | AbstractEpollStreamChannel.doWriteSingle | protected int doWriteSingle(ChannelOutboundBuffer in) throws Exception {
// The outbound buffer contains only one message or it contains a file region.
Object msg = in.current();
if (msg instanceof ByteBuf) {
return writeBytes(in, (ByteBuf) msg);
} else if (msg instanceof DefaultFileRegion) {
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} else if (msg instanceof FileRegion) {
return writeFileRegion(in, (FileRegion) msg);
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if (!((SpliceOutTask) msg).spliceOut()) {
return WRITE_STATUS_SNDBUF_FULL;
}
in.remove();
return 1;
} else {
// Should never reach here.
throw new Error();
}
} | java | protected int doWriteSingle(ChannelOutboundBuffer in) throws Exception {
// The outbound buffer contains only one message or it contains a file region.
Object msg = in.current();
if (msg instanceof ByteBuf) {
return writeBytes(in, (ByteBuf) msg);
} else if (msg instanceof DefaultFileRegion) {
return writeDefaultFileRegion(in, (DefaultFileRegion) msg);
} else if (msg instanceof FileRegion) {
return writeFileRegion(in, (FileRegion) msg);
} else if (msg instanceof SpliceOutTask) {
if (!((SpliceOutTask) msg).spliceOut()) {
return WRITE_STATUS_SNDBUF_FULL;
}
in.remove();
return 1;
} else {
// Should never reach here.
throw new Error();
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.extName | public static String extName(File file) {
if (null == file) {
return null;
}
if (file.isDirectory()) {
return null;
}
return extName(file.getName());
} | java | public static String extName(File file) {
if (null == file) {
return null;
}
if (file.isDirectory()) {
return null;
}
return extName(file.getName());
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/DaoTemplate.java | DaoTemplate.fixEntity | private Entity fixEntity(Entity entity){
if(null == entity){
entity = Entity.create(tableName);
}else if(StrUtil.isBlank(entity.getTableName())){
entity.setTableName(tableName);
}
return entity;
} | java | private Entity fixEntity(Entity entity){
if(null == entity){
entity = Entity.create(tableName);
}else if(StrUtil.isBlank(entity.getTableName())){
entity.setTableName(tableName);
}
return entity;
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apache/flink | flink-core/src/main/java/org/apache/flink/configuration/GlobalConfiguration.java | GlobalConfiguration.loadConfiguration | public static Configuration loadConfiguration(final String configDir, @Nullable final Configuration dynamicProperties) {
if (configDir == null) {
throw new IllegalArgumentException("Given configuration directory is null, cannot load configuration");
}
final File confDirFile = new File(configDir);
if (!(confDirFile.exists())) {
throw new IllegalConfigurationException(
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"' (" + confDirFile.getAbsolutePath() + ") does not describe an existing directory.");
}
// get Flink yaml configuration file
final File yamlConfigFile = new File(confDirFile, FLINK_CONF_FILENAME);
if (!yamlConfigFile.exists()) {
throw new IllegalConfigurationException(
"The Flink config file '" + yamlConfigFile +
"' (" + confDirFile.getAbsolutePath() + ") does not exist.");
}
Configuration configuration = loadYAMLResource(yamlConfigFile);
if (dynamicProperties != null) {
configuration.addAll(dynamicProperties);
}
return configuration;
} | java | public static Configuration loadConfiguration(final String configDir, @Nullable final Configuration dynamicProperties) {
if (configDir == null) {
throw new IllegalArgumentException("Given configuration directory is null, cannot load configuration");
}
final File confDirFile = new File(configDir);
if (!(confDirFile.exists())) {
throw new IllegalConfigurationException(
"The given configuration directory name '" + configDir +
"' (" + confDirFile.getAbsolutePath() + ") does not describe an existing directory.");
}
// get Flink yaml configuration file
final File yamlConfigFile = new File(confDirFile, FLINK_CONF_FILENAME);
if (!yamlConfigFile.exists()) {
throw new IllegalConfigurationException(
"The Flink config file '" + yamlConfigFile +
"' (" + confDirFile.getAbsolutePath() + ") does not exist.");
}
Configuration configuration = loadYAMLResource(yamlConfigFile);
if (dynamicProperties != null) {
configuration.addAll(dynamicProperties);
}
return configuration;
} | [
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apache/incubator-shardingsphere | sharding-core/sharding-core-parse/sharding-core-parse-common/src/main/java/org/apache/shardingsphere/core/parse/old/parser/context/table/Tables.java | Tables.find | public Optional<Table> find(final String tableNameOrAlias) {
Optional<Table> tableFromName = findTableFromName(tableNameOrAlias);
return tableFromName.isPresent() ? tableFromName : findTableFromAlias(tableNameOrAlias);
} | java | public Optional<Table> find(final String tableNameOrAlias) {
Optional<Table> tableFromName = findTableFromName(tableNameOrAlias);
return tableFromName.isPresent() ? tableFromName : findTableFromAlias(tableNameOrAlias);
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apache/spark | examples/src/main/java/org/apache/spark/examples/sql/JavaUserDefinedUntypedAggregation.java | JavaUserDefinedUntypedAggregation.main | public static void main(String[] args) {
SparkSession spark = SparkSession
.builder()
.appName("Java Spark SQL user-defined DataFrames aggregation example")
.getOrCreate();
// $example on:untyped_custom_aggregation$
// Register the function to access it
spark.udf().register("myAverage", new MyAverage());
Dataset<Row> df = spark.read().json("examples/src/main/resources/employees.json");
df.createOrReplaceTempView("employees");
df.show();
// +-------+------+
// | name|salary|
// +-------+------+
// |Michael| 3000|
// | Andy| 4500|
// | Justin| 3500|
// | Berta| 4000|
// +-------+------+
Dataset<Row> result = spark.sql("SELECT myAverage(salary) as average_salary FROM employees");
result.show();
// +--------------+
// |average_salary|
// +--------------+
// | 3750.0|
// +--------------+
// $example off:untyped_custom_aggregation$
spark.stop();
} | java | public static void main(String[] args) {
SparkSession spark = SparkSession
.builder()
.appName("Java Spark SQL user-defined DataFrames aggregation example")
.getOrCreate();
// $example on:untyped_custom_aggregation$
// Register the function to access it
spark.udf().register("myAverage", new MyAverage());
Dataset<Row> df = spark.read().json("examples/src/main/resources/employees.json");
df.createOrReplaceTempView("employees");
df.show();
// +-------+------+
// | name|salary|
// +-------+------+
// |Michael| 3000|
// | Andy| 4500|
// | Justin| 3500|
// | Berta| 4000|
// +-------+------+
Dataset<Row> result = spark.sql("SELECT myAverage(salary) as average_salary FROM employees");
result.show();
// +--------------+
// |average_salary|
// +--------------+
// | 3750.0|
// +--------------+
// $example off:untyped_custom_aggregation$
spark.stop();
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/model/perceptron/PerceptronTrainer.java | PerceptronTrainer.train | public Result train(String trainingFile, String developFile,
String modelFile, final double compressRatio,
final int maxIteration, final int threadNum) throws IOException
{
if (developFile == null)
{
developFile = trainingFile;
}
// 加载训练语料
TagSet tagSet = createTagSet();
MutableFeatureMap mutableFeatureMap = new MutableFeatureMap(tagSet);
ConsoleLogger logger = new ConsoleLogger();
logger.start("开始加载训练集...\n");
Instance[] instances = loadTrainInstances(trainingFile, mutableFeatureMap);
tagSet.lock();
logger.finish("\n加载完毕，实例一共%d句，特征总数%d\n", instances.length, mutableFeatureMap.size() * tagSet.size());
// 开始训练
ImmutableFeatureMap immutableFeatureMap = new ImmutableFeatureMap(mutableFeatureMap.featureIdMap, tagSet);
mutableFeatureMap = null;
double[] accuracy = null;
if (threadNum == 1)
{
AveragedPerceptron model;
model = new AveragedPerceptron(immutableFeatureMap);
final double[] total = new double[model.parameter.length];
final int[] timestamp = new int[model.parameter.length];
int current = 0;
for (int iter = 1; iter <= maxIteration; iter++)
{
Utility.shuffleArray(instances);
for (Instance instance : instances)
{
++current;
int[] guessLabel = new int[instance.length()];
model.viterbiDecode(instance, guessLabel);
for (int i = 0; i < instance.length(); i++)
{
int[] featureVector = instance.getFeatureAt(i);
int[] goldFeature = new int[featureVector.length];
int[] predFeature = new int[featureVector.length];
for (int j = 0; j < featureVector.length - 1; j++)
{
goldFeature[j] = featureVector[j] * tagSet.size() + instance.tagArray[i];
predFeature[j] = featureVector[j] * tagSet.size() + guessLabel[i];
}
goldFeature[featureVector.length - 1] = (i == 0 ? tagSet.bosId() : instance.tagArray[i - 1]) * tagSet.size() + instance.tagArray[i];
predFeature[featureVector.length - 1] = (i == 0 ? tagSet.bosId() : guessLabel[i - 1]) * tagSet.size() + guessLabel[i];
model.update(goldFeature, predFeature, total, timestamp, current);
}
}
// 在开发集上校验
accuracy = trainingFile.equals(developFile) ? IOUtility.evaluate(instances, model) : evaluate(developFile, model);
out.printf("Iter#%d - ", iter);
printAccuracy(accuracy);
}
// 平均
model.average(total, timestamp, current);
accuracy = trainingFile.equals(developFile) ? IOUtility.evaluate(instances, model) : evaluate(developFile, model);
out.print("AP - ");
printAccuracy(accuracy);
logger.start("以压缩比 %.2f 保存模型到 %s ... ", compressRatio, modelFile);
model.save(modelFile, immutableFeatureMap.featureIdMap.entrySet(), compressRatio);
logger.finish(" 保存完毕\n");
if (compressRatio == 0) return new Result(model, accuracy);
}
else
{
// 多线程用Structure Perceptron
StructuredPerceptron[] models = new StructuredPerceptron[threadNum];
for (int i = 0; i < models.length; i++)
{
models[i] = new StructuredPerceptron(immutableFeatureMap);
}
TrainingWorker[] workers = new TrainingWorker[threadNum];
int job = instances.length / threadNum;
for (int iter = 1; iter <= maxIteration; iter++)
{
Utility.shuffleArray(instances);
try
{
for (int i = 0; i < workers.length; i++)
{
workers[i] = new TrainingWorker(instances, i * job,
i == workers.length - 1 ? instances.length : (i + 1) * job,
models[i]);
workers[i].start();
}
for (TrainingWorker worker : workers)
{
worker.join();
}
for (int j = 0; j < models[0].parameter.length; j++)
{
for (int i = 1; i < models.length; i++)
{
models[0].parameter[j] += models[i].parameter[j];
}
models[0].parameter[j] /= threadNum;
}
accuracy = trainingFile.equals(developFile) ? IOUtility.evaluate(instances, models[0]) : evaluate(developFile, models[0]);
out.printf("Iter#%d - ", iter);
printAccuracy(accuracy);
}
catch (InterruptedException e)
{
err.printf("线程同步异常，训练失败\n");
e.printStackTrace();
return null;
}
}
logger.start("以压缩比 %.2f 保存模型到 %s ... ", compressRatio, modelFile);
models[0].save(modelFile, immutableFeatureMap.featureIdMap.entrySet(), compressRatio, HanLP.Config.DEBUG);
logger.finish(" 保存完毕\n");
if (compressRatio == 0) return new Result(models[0], accuracy);
}
LinearModel model = new LinearModel(modelFile);
if (compressRatio > 0)
{
accuracy = evaluate(developFile, model);
out.printf("\n%.2f compressed model - ", compressRatio);
printAccuracy(accuracy);
}
return new Result(model, accuracy);
} | java | public Result train(String trainingFile, String developFile,
String modelFile, final double compressRatio,
final int maxIteration, final int threadNum) throws IOException
{
if (developFile == null)
{
developFile = trainingFile;
}
// 加载训练语料
TagSet tagSet = createTagSet();
MutableFeatureMap mutableFeatureMap = new MutableFeatureMap(tagSet);
ConsoleLogger logger = new ConsoleLogger();
logger.start("开始加载训练集...\n");
Instance[] instances = loadTrainInstances(trainingFile, mutableFeatureMap);
tagSet.lock();
logger.finish("\n加载完毕，实例一共%d句，特征总数%d\n", instances.length, mutableFeatureMap.size() * tagSet.size());
// 开始训练
ImmutableFeatureMap immutableFeatureMap = new ImmutableFeatureMap(mutableFeatureMap.featureIdMap, tagSet);
mutableFeatureMap = null;
double[] accuracy = null;
if (threadNum == 1)
{
AveragedPerceptron model;
model = new AveragedPerceptron(immutableFeatureMap);
final double[] total = new double[model.parameter.length];
final int[] timestamp = new int[model.parameter.length];
int current = 0;
for (int iter = 1; iter <= maxIteration; iter++)
{
Utility.shuffleArray(instances);
for (Instance instance : instances)
{
++current;
int[] guessLabel = new int[instance.length()];
model.viterbiDecode(instance, guessLabel);
for (int i = 0; i < instance.length(); i++)
{
int[] featureVector = instance.getFeatureAt(i);
int[] goldFeature = new int[featureVector.length];
int[] predFeature = new int[featureVector.length];
for (int j = 0; j < featureVector.length - 1; j++)
{
goldFeature[j] = featureVector[j] * tagSet.size() + instance.tagArray[i];
predFeature[j] = featureVector[j] * tagSet.size() + guessLabel[i];
}
goldFeature[featureVector.length - 1] = (i == 0 ? tagSet.bosId() : instance.tagArray[i - 1]) * tagSet.size() + instance.tagArray[i];
predFeature[featureVector.length - 1] = (i == 0 ? tagSet.bosId() : guessLabel[i - 1]) * tagSet.size() + guessLabel[i];
model.update(goldFeature, predFeature, total, timestamp, current);
}
}
// 在开发集上校验
accuracy = trainingFile.equals(developFile) ? IOUtility.evaluate(instances, model) : evaluate(developFile, model);
out.printf("Iter#%d - ", iter);
printAccuracy(accuracy);
}
// 平均
model.average(total, timestamp, current);
accuracy = trainingFile.equals(developFile) ? IOUtility.evaluate(instances, model) : evaluate(developFile, model);
out.print("AP - ");
printAccuracy(accuracy);
logger.start("以压缩比 %.2f 保存模型到 %s ... ", compressRatio, modelFile);
model.save(modelFile, immutableFeatureMap.featureIdMap.entrySet(), compressRatio);
logger.finish(" 保存完毕\n");
if (compressRatio == 0) return new Result(model, accuracy);
}
else
{
// 多线程用Structure Perceptron
StructuredPerceptron[] models = new StructuredPerceptron[threadNum];
for (int i = 0; i < models.length; i++)
{
models[i] = new StructuredPerceptron(immutableFeatureMap);
}
TrainingWorker[] workers = new TrainingWorker[threadNum];
int job = instances.length / threadNum;
for (int iter = 1; iter <= maxIteration; iter++)
{
Utility.shuffleArray(instances);
try
{
for (int i = 0; i < workers.length; i++)
{
workers[i] = new TrainingWorker(instances, i * job,
i == workers.length - 1 ? instances.length : (i + 1) * job,
models[i]);
workers[i].start();
}
for (TrainingWorker worker : workers)
{
worker.join();
}
for (int j = 0; j < models[0].parameter.length; j++)
{
for (int i = 1; i < models.length; i++)
{
models[0].parameter[j] += models[i].parameter[j];
}
models[0].parameter[j] /= threadNum;
}
accuracy = trainingFile.equals(developFile) ? IOUtility.evaluate(instances, models[0]) : evaluate(developFile, models[0]);
out.printf("Iter#%d - ", iter);
printAccuracy(accuracy);
}
catch (InterruptedException e)
{
err.printf("线程同步异常，训练失败\n");
e.printStackTrace();
return null;
}
}
logger.start("以压缩比 %.2f 保存模型到 %s ... ", compressRatio, modelFile);
models[0].save(modelFile, immutableFeatureMap.featureIdMap.entrySet(), compressRatio, HanLP.Config.DEBUG);
logger.finish(" 保存完毕\n");
if (compressRatio == 0) return new Result(models[0], accuracy);
}
LinearModel model = new LinearModel(modelFile);
if (compressRatio > 0)
{
accuracy = evaluate(developFile, model);
out.printf("\n%.2f compressed model - ", compressRatio);
printAccuracy(accuracy);
}
return new Result(model, accuracy);
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@param trainingFile 训练集
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@param modelFile 模型保存路径
@param compressRatio 压缩比
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@param threadNum 线程数
@return 一个包含模型和精度的结构
@throws IOException | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ReUtil.java | ReUtil.replaceAll | public static String replaceAll(CharSequence content, String regex, String replacementTemplate) {
final Pattern pattern = Pattern.compile(regex, Pattern.DOTALL);
return replaceAll(content, pattern, replacementTemplate);
} | java | public static String replaceAll(CharSequence content, String regex, String replacementTemplate) {
final Pattern pattern = Pattern.compile(regex, Pattern.DOTALL);
return replaceAll(content, pattern, replacementTemplate);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/RoundRobinOperatorStateRepartitioner.java | RoundRobinOperatorStateRepartitioner.repartition | private List<Map<StreamStateHandle, OperatorStateHandle>> repartition(
GroupByStateNameResults nameToStateByMode,
int newParallelism) {
// We will use this to merge w.r.t. StreamStateHandles for each parallel subtask inside the maps
List<Map<StreamStateHandle, OperatorStateHandle>> mergeMapList = new ArrayList<>(newParallelism);
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for (int i = 0; i < newParallelism; ++i) {
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Map<String, List<Tuple2<StreamStateHandle, OperatorStateHandle.StateMetaInfo>>> nameToDistributeState =
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repartitionSplitState(nameToDistributeState, newParallelism, mergeMapList);
// Now we also add the state handles marked for union to all parallel instances
Map<String, List<Tuple2<StreamStateHandle, OperatorStateHandle.StateMetaInfo>>> nameToUnionState =
nameToStateByMode.getByMode(OperatorStateHandle.Mode.UNION);
repartitionUnionState(nameToUnionState, mergeMapList);
// Now we also add the state handles marked for uniform broadcast to all parallel instances
Map<String, List<Tuple2<StreamStateHandle, OperatorStateHandle.StateMetaInfo>>> nameToBroadcastState =
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repartitionBroadcastState(nameToBroadcastState, mergeMapList);
return mergeMapList;
} | java | private List<Map<StreamStateHandle, OperatorStateHandle>> repartition(
GroupByStateNameResults nameToStateByMode,
int newParallelism) {
// We will use this to merge w.r.t. StreamStateHandles for each parallel subtask inside the maps
List<Map<StreamStateHandle, OperatorStateHandle>> mergeMapList = new ArrayList<>(newParallelism);
// Initialize
for (int i = 0; i < newParallelism; ++i) {
mergeMapList.add(new HashMap<>());
}
// Start with the state handles we distribute round robin by splitting by offsets
Map<String, List<Tuple2<StreamStateHandle, OperatorStateHandle.StateMetaInfo>>> nameToDistributeState =
nameToStateByMode.getByMode(OperatorStateHandle.Mode.SPLIT_DISTRIBUTE);
repartitionSplitState(nameToDistributeState, newParallelism, mergeMapList);
// Now we also add the state handles marked for union to all parallel instances
Map<String, List<Tuple2<StreamStateHandle, OperatorStateHandle.StateMetaInfo>>> nameToUnionState =
nameToStateByMode.getByMode(OperatorStateHandle.Mode.UNION);
repartitionUnionState(nameToUnionState, mergeMapList);
// Now we also add the state handles marked for uniform broadcast to all parallel instances
Map<String, List<Tuple2<StreamStateHandle, OperatorStateHandle.StateMetaInfo>>> nameToBroadcastState =
nameToStateByMode.getByMode(OperatorStateHandle.Mode.BROADCAST);
repartitionBroadcastState(nameToBroadcastState, mergeMapList);
return mergeMapList;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.join | public static <T> String join(Iterator<T> iterator, CharSequence conjunction) {
return IterUtil.join(iterator, conjunction);
} | java | public static <T> String join(Iterator<T> iterator, CharSequence conjunction) {
return IterUtil.join(iterator, conjunction);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/zookeeper/ZooKeeperStateHandleStore.java | ZooKeeperStateHandleStore.replace | public void replace(String pathInZooKeeper, int expectedVersion, T state) throws Exception {
checkNotNull(pathInZooKeeper, "Path in ZooKeeper");
checkNotNull(state, "State");
final String path = normalizePath(pathInZooKeeper);
RetrievableStateHandle<T> oldStateHandle = get(path, false);
RetrievableStateHandle<T> newStateHandle = storage.store(state);
boolean success = false;
try {
// Serialize the new state handle. This writes the state to the backend.
byte[] serializedStateHandle = InstantiationUtil.serializeObject(newStateHandle);
// Replace state handle in ZooKeeper.
client.setData()
.withVersion(expectedVersion)
.forPath(path, serializedStateHandle);
success = true;
} catch (KeeperException.NoNodeException e) {
throw new ConcurrentModificationException("ZooKeeper unexpectedly modified", e);
} finally {
if (success) {
oldStateHandle.discardState();
} else {
newStateHandle.discardState();
}
}
} | java | public void replace(String pathInZooKeeper, int expectedVersion, T state) throws Exception {
checkNotNull(pathInZooKeeper, "Path in ZooKeeper");
checkNotNull(state, "State");
final String path = normalizePath(pathInZooKeeper);
RetrievableStateHandle<T> oldStateHandle = get(path, false);
RetrievableStateHandle<T> newStateHandle = storage.store(state);
boolean success = false;
try {
// Serialize the new state handle. This writes the state to the backend.
byte[] serializedStateHandle = InstantiationUtil.serializeObject(newStateHandle);
// Replace state handle in ZooKeeper.
client.setData()
.withVersion(expectedVersion)
.forPath(path, serializedStateHandle);
success = true;
} catch (KeeperException.NoNodeException e) {
throw new ConcurrentModificationException("ZooKeeper unexpectedly modified", e);
} finally {
if (success) {
oldStateHandle.discardState();
} else {
newStateHandle.discardState();
}
}
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/mail/Mail.java | Mail.getSession | private Session getSession(boolean isSingleton) {
final MailAccount mailAccount = this.mailAccount;
Authenticator authenticator = null;
if (mailAccount.isAuth()) {
authenticator = new UserPassAuthenticator(mailAccount.getUser(), mailAccount.getPass());
}
return isSingleton ? Session.getDefaultInstance(mailAccount.getSmtpProps(), authenticator) //
: Session.getInstance(mailAccount.getSmtpProps(), authenticator);
} | java | private Session getSession(boolean isSingleton) {
final MailAccount mailAccount = this.mailAccount;
Authenticator authenticator = null;
if (mailAccount.isAuth()) {
authenticator = new UserPassAuthenticator(mailAccount.getUser(), mailAccount.getPass());
}
return isSingleton ? Session.getDefaultInstance(mailAccount.getSmtpProps(), authenticator) //
: Session.getInstance(mailAccount.getSmtpProps(), authenticator);
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SeleniumHQ/selenium | java/client/src/org/openqa/selenium/interactions/Actions.java | Actions.moveToElement | public Actions moveToElement(WebElement target) {
if (isBuildingActions()) {
action.addAction(new MoveMouseAction(jsonMouse, (Locatable) target));
}
return moveInTicks(target, 0, 0);
} | java | public Actions moveToElement(WebElement target) {
if (isBuildingActions()) {
action.addAction(new MoveMouseAction(jsonMouse, (Locatable) target));
}
return moveInTicks(target, 0, 0);
} | [
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SeleniumHQ/selenium | java/client/src/org/openqa/selenium/remote/HttpSessionId.java | HttpSessionId.getSessionId | public static Optional<String> getSessionId(String uri) {
int sessionIndex = uri.indexOf("/session/");
if (sessionIndex != -1) {
sessionIndex += "/session/".length();
int nextSlash = uri.indexOf("/", sessionIndex);
if (nextSlash != -1) {
return Optional.of(uri.substring(sessionIndex, nextSlash));
}
return Optional.of(uri.substring(sessionIndex));
}
return Optional.empty();
} | java | public static Optional<String> getSessionId(String uri) {
int sessionIndex = uri.indexOf("/session/");
if (sessionIndex != -1) {
sessionIndex += "/session/".length();
int nextSlash = uri.indexOf("/", sessionIndex);
if (nextSlash != -1) {
return Optional.of(uri.substring(sessionIndex, nextSlash));
}
return Optional.of(uri.substring(sessionIndex));
}
return Optional.empty();
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/img/ImgUtil.java | ImgUtil.convert | @Deprecated
public static void convert(ImageInputStream srcStream, String formatName, ImageOutputStream destStream) {
write(read(srcStream), formatName, destStream);
} | java | @Deprecated
public static void convert(ImageInputStream srcStream, String formatName, ImageOutputStream destStream) {
write(read(srcStream), formatName, destStream);
} | [
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/qrcode/QrCodeUtil.java | QrCodeUtil.encode | public static BitMatrix encode(String content, QrConfig config) {
return encode(content, BarcodeFormat.QR_CODE, config);
} | java | public static BitMatrix encode(String content, QrConfig config) {
return encode(content, BarcodeFormat.QR_CODE, config);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/slot/TaskSlotTable.java | TaskSlotTable.createSlotReport | public SlotReport createSlotReport(ResourceID resourceId) {
final int numberSlots = taskSlots.size();
List<SlotStatus> slotStatuses = Arrays.asList(new SlotStatus[numberSlots]);
for (int i = 0; i < numberSlots; i++) {
TaskSlot taskSlot = taskSlots.get(i);
SlotID slotId = new SlotID(resourceId, taskSlot.getIndex());
SlotStatus slotStatus = new SlotStatus(
slotId,
taskSlot.getResourceProfile(),
taskSlot.getJobId(),
taskSlot.getAllocationId());
slotStatuses.set(i, slotStatus);
}
final SlotReport slotReport = new SlotReport(slotStatuses);
return slotReport;
} | java | public SlotReport createSlotReport(ResourceID resourceId) {
final int numberSlots = taskSlots.size();
List<SlotStatus> slotStatuses = Arrays.asList(new SlotStatus[numberSlots]);
for (int i = 0; i < numberSlots; i++) {
TaskSlot taskSlot = taskSlots.get(i);
SlotID slotId = new SlotID(resourceId, taskSlot.getIndex());
SlotStatus slotStatus = new SlotStatus(
slotId,
taskSlot.getResourceProfile(),
taskSlot.getJobId(),
taskSlot.getAllocationId());
slotStatuses.set(i, slotStatus);
}
final SlotReport slotReport = new SlotReport(slotStatuses);
return slotReport;
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apache/flink | flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state/RocksDBOperationUtils.java | RocksDBOperationUtils.createColumnFamilyDescriptor | public static ColumnFamilyDescriptor createColumnFamilyDescriptor(
RegisteredStateMetaInfoBase metaInfoBase,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
@Nullable RocksDbTtlCompactFiltersManager ttlCompactFiltersManager) {
ColumnFamilyOptions options = createColumnFamilyOptions(columnFamilyOptionsFactory, metaInfoBase.getName());
if (ttlCompactFiltersManager != null) {
ttlCompactFiltersManager.setAndRegisterCompactFilterIfStateTtl(metaInfoBase, options);
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Preconditions.checkState(!Arrays.equals(RocksDB.DEFAULT_COLUMN_FAMILY, nameBytes),
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return new ColumnFamilyDescriptor(nameBytes, options);
} | java | public static ColumnFamilyDescriptor createColumnFamilyDescriptor(
RegisteredStateMetaInfoBase metaInfoBase,
Function<String, ColumnFamilyOptions> columnFamilyOptionsFactory,
@Nullable RocksDbTtlCompactFiltersManager ttlCompactFiltersManager) {
ColumnFamilyOptions options = createColumnFamilyOptions(columnFamilyOptionsFactory, metaInfoBase.getName());
if (ttlCompactFiltersManager != null) {
ttlCompactFiltersManager.setAndRegisterCompactFilterIfStateTtl(metaInfoBase, options);
}
byte[] nameBytes = metaInfoBase.getName().getBytes(ConfigConstants.DEFAULT_CHARSET);
Preconditions.checkState(!Arrays.equals(RocksDB.DEFAULT_COLUMN_FAMILY, nameBytes),
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return new ColumnFamilyDescriptor(nameBytes, options);
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spring-projects/spring-boot | spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/hazelcast/HazelcastProperties.java | HazelcastProperties.resolveConfigLocation | public Resource resolveConfigLocation() {
if (this.config == null) {
return null;
}
Assert.isTrue(this.config.exists(), () -> "Hazelcast configuration does not "
+ "exist '" + this.config.getDescription() + "'");
return this.config;
} | java | public Resource resolveConfigLocation() {
if (this.config == null) {
return null;
}
Assert.isTrue(this.config.exists(), () -> "Hazelcast configuration does not "
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apache/spark | common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java | UTF8String.writeToMemory | public void writeToMemory(Object target, long targetOffset) {
Platform.copyMemory(base, offset, target, targetOffset, numBytes);
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/DataSet.java | DataSet.writeAsCsv | public DataSink<T> writeAsCsv(String filePath) {
return writeAsCsv(filePath, CsvOutputFormat.DEFAULT_LINE_DELIMITER, CsvOutputFormat.DEFAULT_FIELD_DELIMITER);
} | java | public DataSink<T> writeAsCsv(String filePath) {
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apache/flink | flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka/internals/ExceptionProxy.java | ExceptionProxy.checkAndThrowException | public void checkAndThrowException() throws Exception {
Throwable t = exception.get();
if (t != null) {
if (t instanceof Exception) {
throw (Exception) t;
}
else if (t instanceof Error) {
throw (Error) t;
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else {
throw new Exception(t);
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}
} | java | public void checkAndThrowException() throws Exception {
Throwable t = exception.get();
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if (t instanceof Exception) {
throw (Exception) t;
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throw (Error) t;
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throw new Exception(t);
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/collection/MDAG/MDAGNode.java | MDAGNode.reassignOutgoingTransition | public void reassignOutgoingTransition(char letter, MDAGNode oldTargetNode, MDAGNode newTargetNode)
{
oldTargetNode.incomingTransitionCount--;
newTargetNode.incomingTransitionCount++;
outgoingTransitionTreeMap.put(letter, newTargetNode);
} | java | public void reassignOutgoingTransition(char letter, MDAGNode oldTargetNode, MDAGNode newTargetNode)
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oldTargetNode.incomingTransitionCount--;
newTargetNode.incomingTransitionCount++;
outgoingTransitionTreeMap.put(letter, newTargetNode);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/SimpleCache.java | SimpleCache.put | public V put(K key, V value){
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} | java | public V put(K key, V value){
writeLock.lock();
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.sort | public static <T> List<T> sort(Collection<T> collection, Comparator<? super T> comparator) {
List<T> list = new ArrayList<T>(collection);
Collections.sort(list, comparator);
return list;
} | java | public static <T> List<T> sort(Collection<T> collection, Comparator<? super T> comparator) {
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@param <T> 集合元素类型
@param collection 集合
@param comparator 比较器
@return treeSet | [
"排序集合，排序不会修改原集合"
] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java#L2083-L2087 | train | Creates a list of objects that is sorted using the specified comparator. | [
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apache/flink | flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/compiler/NFAStateNameHandler.java | NFAStateNameHandler.getOriginalNameFromInternal | public static String getOriginalNameFromInternal(String internalName) {
Preconditions.checkNotNull(internalName);
return internalName.split(STATE_NAME_DELIM)[0];
} | java | public static String getOriginalNameFromInternal(String internalName) {
Preconditions.checkNotNull(internalName);
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/multipart/HttpPostRequestEncoder.java | HttpPostRequestEncoder.addBodyAttribute | public void addBodyAttribute(String name, String value) throws ErrorDataEncoderException {
String svalue = value != null? value : StringUtil.EMPTY_STRING;
Attribute data = factory.createAttribute(request, checkNotNull(name, "name"), svalue);
addBodyHttpData(data);
} | java | public void addBodyAttribute(String name, String value) throws ErrorDataEncoderException {
String svalue = value != null? value : StringUtil.EMPTY_STRING;
Attribute data = factory.createAttribute(request, checkNotNull(name, "name"), svalue);
addBodyHttpData(data);
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apache/flink | flink-core/src/main/java/org/apache/flink/util/FileUtils.java | FileUtils.getRandomFilename | public static String getRandomFilename(final String prefix) {
final Random rnd = new Random();
final StringBuilder stringBuilder = new StringBuilder(prefix);
for (int i = 0; i < RANDOM_FILE_NAME_LENGTH; i++) {
stringBuilder.append(ALPHABET[rnd.nextInt(ALPHABET.length)]);
}
return stringBuilder.toString();
} | java | public static String getRandomFilename(final String prefix) {
final Random rnd = new Random();
final StringBuilder stringBuilder = new StringBuilder(prefix);
for (int i = 0; i < RANDOM_FILE_NAME_LENGTH; i++) {
stringBuilder.append(ALPHABET[rnd.nextInt(ALPHABET.length)]);
}
return stringBuilder.toString();
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/corpus/io/IOUtil.java | IOUtil.saveObjectTo | public static boolean saveObjectTo(Object o, String path)
{
try
{
ObjectOutputStream oos = new ObjectOutputStream(IOUtil.newOutputStream(path));
oos.writeObject(o);
oos.close();
}
catch (IOException e)
{
logger.warning("在保存对象" + o + "到" + path + "时发生异常" + e);
return false;
}
return true;
} | java | public static boolean saveObjectTo(Object o, String path)
{
try
{
ObjectOutputStream oos = new ObjectOutputStream(IOUtil.newOutputStream(path));
oos.writeObject(o);
oos.close();
}
catch (IOException e)
{
logger.warning("在保存对象" + o + "到" + path + "时发生异常" + e);
return false;
}
return true;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/registration/RetryingRegistration.java | RetryingRegistration.register | @SuppressWarnings("unchecked")
private void register(final G gateway, final int attempt, final long timeoutMillis) {
// eager check for canceling to avoid some unnecessary work
if (canceled) {
return;
}
try {
log.info("Registration at {} attempt {} (timeout={}ms)", targetName, attempt, timeoutMillis);
CompletableFuture<RegistrationResponse> registrationFuture = invokeRegistration(gateway, fencingToken, timeoutMillis);
// if the registration was successful, let the TaskExecutor know
CompletableFuture<Void> registrationAcceptFuture = registrationFuture.thenAcceptAsync(
(RegistrationResponse result) -> {
if (!isCanceled()) {
if (result instanceof RegistrationResponse.Success) {
// registration successful!
S success = (S) result;
completionFuture.complete(Tuple2.of(gateway, success));
}
else {
// registration refused or unknown
if (result instanceof RegistrationResponse.Decline) {
RegistrationResponse.Decline decline = (RegistrationResponse.Decline) result;
log.info("Registration at {} was declined: {}", targetName, decline.getReason());
} else {
log.error("Received unknown response to registration attempt: {}", result);
}
log.info("Pausing and re-attempting registration in {} ms", retryingRegistrationConfiguration.getRefusedDelayMillis());
registerLater(gateway, 1, retryingRegistrationConfiguration.getInitialRegistrationTimeoutMillis(), retryingRegistrationConfiguration.getRefusedDelayMillis());
}
}
},
rpcService.getExecutor());
// upon failure, retry
registrationAcceptFuture.whenCompleteAsync(
(Void v, Throwable failure) -> {
if (failure != null && !isCanceled()) {
if (ExceptionUtils.stripCompletionException(failure) instanceof TimeoutException) {
// we simply have not received a response in time. maybe the timeout was
// very low (initial fast registration attempts), maybe the target endpoint is
// currently down.
if (log.isDebugEnabled()) {
log.debug("Registration at {} ({}) attempt {} timed out after {} ms",
targetName, targetAddress, attempt, timeoutMillis);
}
long newTimeoutMillis = Math.min(2 * timeoutMillis, retryingRegistrationConfiguration.getMaxRegistrationTimeoutMillis());
register(gateway, attempt + 1, newTimeoutMillis);
}
else {
// a serious failure occurred. we still should not give up, but keep trying
log.error("Registration at {} failed due to an error", targetName, failure);
log.info("Pausing and re-attempting registration in {} ms", retryingRegistrationConfiguration.getErrorDelayMillis());
registerLater(gateway, 1, retryingRegistrationConfiguration.getInitialRegistrationTimeoutMillis(), retryingRegistrationConfiguration.getErrorDelayMillis());
}
}
},
rpcService.getExecutor());
}
catch (Throwable t) {
completionFuture.completeExceptionally(t);
cancel();
}
} | java | @SuppressWarnings("unchecked")
private void register(final G gateway, final int attempt, final long timeoutMillis) {
// eager check for canceling to avoid some unnecessary work
if (canceled) {
return;
}
try {
log.info("Registration at {} attempt {} (timeout={}ms)", targetName, attempt, timeoutMillis);
CompletableFuture<RegistrationResponse> registrationFuture = invokeRegistration(gateway, fencingToken, timeoutMillis);
// if the registration was successful, let the TaskExecutor know
CompletableFuture<Void> registrationAcceptFuture = registrationFuture.thenAcceptAsync(
(RegistrationResponse result) -> {
if (!isCanceled()) {
if (result instanceof RegistrationResponse.Success) {
// registration successful!
S success = (S) result;
completionFuture.complete(Tuple2.of(gateway, success));
}
else {
// registration refused or unknown
if (result instanceof RegistrationResponse.Decline) {
RegistrationResponse.Decline decline = (RegistrationResponse.Decline) result;
log.info("Registration at {} was declined: {}", targetName, decline.getReason());
} else {
log.error("Received unknown response to registration attempt: {}", result);
}
log.info("Pausing and re-attempting registration in {} ms", retryingRegistrationConfiguration.getRefusedDelayMillis());
registerLater(gateway, 1, retryingRegistrationConfiguration.getInitialRegistrationTimeoutMillis(), retryingRegistrationConfiguration.getRefusedDelayMillis());
}
}
},
rpcService.getExecutor());
// upon failure, retry
registrationAcceptFuture.whenCompleteAsync(
(Void v, Throwable failure) -> {
if (failure != null && !isCanceled()) {
if (ExceptionUtils.stripCompletionException(failure) instanceof TimeoutException) {
// we simply have not received a response in time. maybe the timeout was
// very low (initial fast registration attempts), maybe the target endpoint is
// currently down.
if (log.isDebugEnabled()) {
log.debug("Registration at {} ({}) attempt {} timed out after {} ms",
targetName, targetAddress, attempt, timeoutMillis);
}
long newTimeoutMillis = Math.min(2 * timeoutMillis, retryingRegistrationConfiguration.getMaxRegistrationTimeoutMillis());
register(gateway, attempt + 1, newTimeoutMillis);
}
else {
// a serious failure occurred. we still should not give up, but keep trying
log.error("Registration at {} failed due to an error", targetName, failure);
log.info("Pausing and re-attempting registration in {} ms", retryingRegistrationConfiguration.getErrorDelayMillis());
registerLater(gateway, 1, retryingRegistrationConfiguration.getInitialRegistrationTimeoutMillis(), retryingRegistrationConfiguration.getErrorDelayMillis());
}
}
},
rpcService.getExecutor());
}
catch (Throwable t) {
completionFuture.completeExceptionally(t);
cancel();
}
} | [
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apache/flink | flink-core/src/main/java/org/apache/flink/api/java/tuple/Tuple6.java | Tuple6.of | public static <T0, T1, T2, T3, T4, T5> Tuple6<T0, T1, T2, T3, T4, T5> of(T0 value0, T1 value1, T2 value2, T3 value3, T4 value4, T5 value5) {
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apache/incubator-shardingsphere | sharding-proxy/sharding-proxy-backend/src/main/java/org/apache/shardingsphere/shardingproxy/backend/communication/jdbc/connection/BackendConnection.java | BackendConnection.setTransactionType | public void setTransactionType(final TransactionType transactionType) {
if (null == schemaName) {
throw new ShardingException("Please select database, then switch transaction type.");
}
if (isSwitchFailed()) {
throw new ShardingException("Failed to switch transaction type, please terminate current transaction.");
}
this.transactionType = transactionType;
} | java | public void setTransactionType(final TransactionType transactionType) {
if (null == schemaName) {
throw new ShardingException("Please select database, then switch transaction type.");
}
if (isSwitchFailed()) {
throw new ShardingException("Failed to switch transaction type, please terminate current transaction.");
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this.transactionType = transactionType;
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apache/flink | flink-connectors/flink-hcatalog/src/main/java/org/apache/flink/hcatalog/HCatInputFormatBase.java | HCatInputFormatBase.asFlinkTuples | public HCatInputFormatBase<T> asFlinkTuples() throws HCatException {
// build type information
int numFields = outputSchema.getFields().size();
if (numFields > this.getMaxFlinkTupleSize()) {
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int fieldPos = outputSchema.getPosition(fieldName);
TypeInformation fieldType = getFieldType(field);
fieldTypes[fieldPos] = fieldType;
fieldNames[fieldPos] = fieldName;
}
this.resultType = new TupleTypeInfo(fieldTypes);
return this;
} | java | public HCatInputFormatBase<T> asFlinkTuples() throws HCatException {
// build type information
int numFields = outputSchema.getFields().size();
if (numFields > this.getMaxFlinkTupleSize()) {
throw new IllegalArgumentException("Only up to " + this.getMaxFlinkTupleSize() +
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}
TypeInformation[] fieldTypes = new TypeInformation[numFields];
fieldNames = new String[numFields];
for (String fieldName : outputSchema.getFieldNames()) {
HCatFieldSchema field = outputSchema.get(fieldName);
int fieldPos = outputSchema.getPosition(fieldName);
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fieldTypes[fieldPos] = fieldType;
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this.resultType = new TupleTypeInfo(fieldTypes);
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/SpringApplication.java | SpringApplication.run | public static ConfigurableApplicationContext run(Class<?>[] primarySources,
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/AllWindowedStream.java | AllWindowedStream.aggregate | @PublicEvolving
public <ACC, V, R> SingleOutputStreamOperator<R> aggregate(
AggregateFunction<T, ACC, V> aggFunction,
ProcessAllWindowFunction<V, R, W> windowFunction) {
checkNotNull(aggFunction, "aggFunction");
checkNotNull(windowFunction, "windowFunction");
TypeInformation<ACC> accumulatorType = TypeExtractor.getAggregateFunctionAccumulatorType(
aggFunction, input.getType(), null, false);
TypeInformation<V> aggResultType = TypeExtractor.getAggregateFunctionReturnType(
aggFunction, input.getType(), null, false);
TypeInformation<R> resultType = getProcessAllWindowFunctionReturnType(windowFunction, aggResultType);
return aggregate(aggFunction, windowFunction, accumulatorType, aggResultType, resultType);
} | java | @PublicEvolving
public <ACC, V, R> SingleOutputStreamOperator<R> aggregate(
AggregateFunction<T, ACC, V> aggFunction,
ProcessAllWindowFunction<V, R, W> windowFunction) {
checkNotNull(aggFunction, "aggFunction");
checkNotNull(windowFunction, "windowFunction");
TypeInformation<ACC> accumulatorType = TypeExtractor.getAggregateFunctionAccumulatorType(
aggFunction, input.getType(), null, false);
TypeInformation<V> aggResultType = TypeExtractor.getAggregateFunctionReturnType(
aggFunction, input.getType(), null, false);
TypeInformation<R> resultType = getProcessAllWindowFunctionReturnType(windowFunction, aggResultType);
return aggregate(aggFunction, windowFunction, accumulatorType, aggResultType, resultType);
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/recognition/nr/TranslatedPersonRecognition.java | TranslatedPersonRecognition.recognition | public static void recognition(List<Vertex> segResult, WordNet wordNetOptimum, WordNet wordNetAll)
{
StringBuilder sbName = new StringBuilder();
int appendTimes = 0;
ListIterator<Vertex> listIterator = segResult.listIterator();
listIterator.next();
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wordNetOptimum.insert(activeLine, new Vertex(Predefine.TAG_PEOPLE, sbName.toString(), new CoreDictionary.Attribute(Nature.nrf), WORD_ID), wordNetAll);
}
sbName.setLength(0);
appendTimes = 0;
}
}
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++appendTimes;
activeLine = line;
}
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line += vertex.realWord.length();
}
} | java | public static void recognition(List<Vertex> segResult, WordNet wordNetOptimum, WordNet wordNetAll)
{
StringBuilder sbName = new StringBuilder();
int appendTimes = 0;
ListIterator<Vertex> listIterator = segResult.listIterator();
listIterator.next();
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int activeLine = 1;
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sbName.append(vertex.realWord);
++appendTimes;
}
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{
// 识别结束
if (appendTimes > 1)
{
if (HanLP.Config.DEBUG)
{
System.out.println("音译人名识别出：" + sbName.toString());
}
wordNetOptimum.insert(activeLine, new Vertex(Predefine.TAG_PEOPLE, sbName.toString(), new CoreDictionary.Attribute(Nature.nrf), WORD_ID), wordNetAll);
}
sbName.setLength(0);
appendTimes = 0;
}
}
else
{
// nrf触发识别
if (vertex.guessNature() == Nature.nrf
// || TranslatedPersonDictionary.containsKey(vertex.realWord)
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{
sbName.append(vertex.realWord);
++appendTimes;
activeLine = line;
}
}
line += vertex.realWord.length();
}
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@param segResult 粗分结果
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/utils/ParameterTool.java | ParameterTool.getFloat | public float getFloat(String key) {
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} | java | public float getFloat(String key) {
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netty/netty | common/src/main/java/io/netty/util/internal/logging/MessageFormatter.java | MessageFormatter.format | static FormattingTuple format(final String messagePattern,
Object argA, Object argB) {
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} | java | static FormattingTuple format(final String messagePattern,
Object argA, Object argB) {
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apache/flink | flink-core/src/main/java/org/apache/flink/types/Record.java | Record.getFieldInto | public boolean getFieldInto(int fieldNum, Value target) {
// range check
if (fieldNum < 0 || fieldNum >= this.numFields) {
throw new IndexOutOfBoundsException();
}
// get offset and check for null
int offset = this.offsets[fieldNum];
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return false;
}
else if (offset == MODIFIED_INDICATOR_OFFSET) {
// value that has been set is new or modified
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updateBinaryRepresenation();
offset = this.offsets[fieldNum];
}
final int limit = offset + this.lengths[fieldNum];
deserialize(target, offset, limit, fieldNum);
return true;
} | java | public boolean getFieldInto(int fieldNum, Value target) {
// range check
if (fieldNum < 0 || fieldNum >= this.numFields) {
throw new IndexOutOfBoundsException();
}
// get offset and check for null
int offset = this.offsets[fieldNum];
if (offset == NULL_INDICATOR_OFFSET) {
return false;
}
else if (offset == MODIFIED_INDICATOR_OFFSET) {
// value that has been set is new or modified
// bring the binary in sync so that the deserialization gives the correct result
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return true;
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/suggest/scorer/pinyin/PinyinKey.java | PinyinKey.size | public int size()
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int length = 0;
for (Pinyin pinyin : pinyinArray)
{
if (pinyin != Pinyin.none5) ++length;
}
return length;
} | java | public int size()
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int length = 0;
for (Pinyin pinyin : pinyinArray)
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if (pinyin != Pinyin.none5) ++length;
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/util/SegmentsUtil.java | SegmentsUtil.setFloat | public static void setFloat(MemorySegment[] segments, int offset, float value) {
if (inFirstSegment(segments, offset, 4)) {
segments[0].putFloat(offset, value);
} else {
setFloatMultiSegments(segments, offset, value);
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} | java | public static void setFloat(MemorySegment[] segments, int offset, float value) {
if (inFirstSegment(segments, offset, 4)) {
segments[0].putFloat(offset, value);
} else {
setFloatMultiSegments(segments, offset, value);
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netty/netty | codec/src/main/java/io/netty/handler/codec/ByteToMessageDecoder.java | ByteToMessageDecoder.fireChannelRead | static void fireChannelRead(ChannelHandlerContext ctx, CodecOutputList msgs, int numElements) {
for (int i = 0; i < numElements; i ++) {
ctx.fireChannelRead(msgs.getUnsafe(i));
}
} | java | static void fireChannelRead(ChannelHandlerContext ctx, CodecOutputList msgs, int numElements) {
for (int i = 0; i < numElements; i ++) {
ctx.fireChannelRead(msgs.getUnsafe(i));
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/dataformat/BinaryString.java | BinaryString.indexOf | public int indexOf(BinaryString subStr, int start) {
ensureMaterialized();
subStr.ensureMaterialized();
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return 0;
}
if (inFirstSegment()) {
// position in byte
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return charIdx;
}
byteIdx += numBytesForFirstByte(getByteOneSegment(byteIdx));
charIdx++;
} while (byteIdx < sizeInBytes);
return -1;
} else {
return indexOfSlow(subStr, start);
}
} | java | public int indexOf(BinaryString subStr, int start) {
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return 0;
}
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// position in byte
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// position is char
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charIdx++;
}
do {
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}
byteIdx += numBytesForFirstByte(getByteOneSegment(byteIdx));
charIdx++;
} while (byteIdx < sizeInBytes);
return -1;
} else {
return indexOfSlow(subStr, start);
}
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java | ArrayUtil.setOrAppend | public static Object setOrAppend(Object array, int index, Object value) {
if(index < length(array)) {
Array.set(array, index, value);
return array;
}else {
return append(array, value);
}
} | java | public static Object setOrAppend(Object array, int index, Object value) {
if(index < length(array)) {
Array.set(array, index, value);
return array;
}else {
return append(array, value);
}
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatServletWebServerFactory.java | TomcatServletWebServerFactory.addContextValves | public void addContextValves(Valve... contextValves) {
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this.contextValves.addAll(Arrays.asList(contextValves));
} | java | public void addContextValves(Valve... contextValves) {
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this.contextValves.addAll(Arrays.asList(contextValves));
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SeleniumHQ/selenium | java/client/src/org/openqa/selenium/interactions/touch/TouchActions.java | TouchActions.scroll | public TouchActions scroll(WebElement onElement, int xOffset, int yOffset) {
if (touchScreen != null) {
action.addAction(new ScrollAction(touchScreen, (Locatable) onElement, xOffset, yOffset));
}
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} | java | public TouchActions scroll(WebElement onElement, int xOffset, int yOffset) {
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action.addAction(new ScrollAction(touchScreen, (Locatable) onElement, xOffset, yOffset));
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apache/flink | flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state/RocksDBStateDownloader.java | RocksDBStateDownloader.transferAllStateDataToDirectory | public void transferAllStateDataToDirectory(
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} | java | public void transferAllStateDataToDirectory(
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final Map<StateHandleID, StreamStateHandle> sstFiles =
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downloadDataForAllStateHandles(sstFiles, dest, closeableRegistry);
downloadDataForAllStateHandles(miscFiles, dest, closeableRegistry);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/util/DependencyVisitor.java | DependencyVisitor.addNameSpace | public void addNameSpace(Set<String> names) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/Checkpoints.java | Checkpoints.loadCheckpointMetadata | public static Savepoint loadCheckpointMetadata(DataInputStream in, ClassLoader classLoader) throws IOException {
checkNotNull(in, "input stream");
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final int magicNumber = in.readInt();
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}
} | java | public static Savepoint loadCheckpointMetadata(DataInputStream in, ClassLoader classLoader) throws IOException {
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throw new IOException("Unrecognized checkpoint version number: " + version);
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apache/flink | flink-table/flink-table-planner/src/main/java/org/apache/calcite/sql/validate/SqlValidatorImpl.java | SqlValidatorImpl.validateAccess | private void validateAccess(
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SqlAccessEnum requiredAccess) {
if (table != null) {
SqlAccessType access = table.getAllowedAccess();
if (!access.allowsAccess(requiredAccess)) {
throw newValidationError(node,
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table.getQualifiedName().toString()));
}
}
} | java | private void validateAccess(
SqlNode node,
SqlValidatorTable table,
SqlAccessEnum requiredAccess) {
if (table != null) {
SqlAccessType access = table.getAllowedAccess();
if (!access.allowsAccess(requiredAccess)) {
throw newValidationError(node,
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}
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alibaba/canal | dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/LogBuffer.java | LogBuffer.getInt16 | public final int getInt16(final int pos) {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.isDirectory | public static boolean isDirectory(Path path, boolean isFollowLinks) {
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if (null == path) {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.newerThan | public static boolean newerThan(File file, long timeMillis) {
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}
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} | java | public static boolean newerThan(File file, long timeMillis) {
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netty/netty | handler/src/main/java/io/netty/handler/ssl/SslHandler.java | SslHandler.renegotiate | public Future<Channel> renegotiate() {
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/mining/word2vec/AbstractVectorModel.java | AbstractVectorModel.nearest | public List<Map.Entry<K, Float>> nearest(Vector vector, int size)
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return maxHeap.toList();
} | java | public List<Map.Entry<K, Float>> nearest(Vector vector, int size)
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] | a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce | https://github.com/hankcs/HanLP/blob/a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce/src/main/java/com/hankcs/hanlp/mining/word2vec/AbstractVectorModel.java#L125-L141 | train | Get the nearest list of entries in the storage. | [
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apache/flink | flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state/RocksDBStateUploader.java | RocksDBStateUploader.uploadFilesToCheckpointFs | public Map<StateHandleID, StreamStateHandle> uploadFilesToCheckpointFs(
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CheckpointStreamFactory checkpointStreamFactory,
CloseableRegistry closeableRegistry) throws Exception {
Map<StateHandleID, StreamStateHandle> handles = new HashMap<>();
Map<StateHandleID, CompletableFuture<StreamStateHandle>> futures =
createUploadFutures(files, checkpointStreamFactory, closeableRegistry);
try {
FutureUtils.waitForAll(futures.values()).get();
for (Map.Entry<StateHandleID, CompletableFuture<StreamStateHandle>> entry : futures.entrySet()) {
handles.put(entry.getKey(), entry.getValue().get());
}
} catch (ExecutionException e) {
Throwable throwable = ExceptionUtils.stripExecutionException(e);
throwable = ExceptionUtils.stripException(throwable, RuntimeException.class);
if (throwable instanceof IOException) {
throw (IOException) throwable;
} else {
throw new FlinkRuntimeException("Failed to download data for state handles.", e);
}
}
return handles;
} | java | public Map<StateHandleID, StreamStateHandle> uploadFilesToCheckpointFs(
@Nonnull Map<StateHandleID, Path> files,
CheckpointStreamFactory checkpointStreamFactory,
CloseableRegistry closeableRegistry) throws Exception {
Map<StateHandleID, StreamStateHandle> handles = new HashMap<>();
Map<StateHandleID, CompletableFuture<StreamStateHandle>> futures =
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try {
FutureUtils.waitForAll(futures.values()).get();
for (Map.Entry<StateHandleID, CompletableFuture<StreamStateHandle>> entry : futures.entrySet()) {
handles.put(entry.getKey(), entry.getValue().get());
}
} catch (ExecutionException e) {
Throwable throwable = ExceptionUtils.stripExecutionException(e);
throwable = ExceptionUtils.stripException(throwable, RuntimeException.class);
if (throwable instanceof IOException) {
throw (IOException) throwable;
} else {
throw new FlinkRuntimeException("Failed to download data for state handles.", e);
}
}
return handles;
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apache/flink | flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java | Graph.groupReduceOnNeighbors | public <T> DataSet<T> groupReduceOnNeighbors(NeighborsFunction<K, VV, EV, T> neighborsFunction,
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switch (direction) {
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return edgesWithSources.groupBy(0).reduceGroup(
new ApplyNeighborGroupReduceFunction<>(neighborsFunction))
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case OUT:
// create <edge-targetVertex> pairs
DataSet<Tuple3<K, Edge<K, EV>, Vertex<K, VV>>> edgesWithTargets = edges
.join(this.vertices).where(1).equalTo(0)
.with(new ProjectVertexIdJoin<>(0))
.withForwardedFieldsFirst("f0").name("Edge with target vertex ID");
return edgesWithTargets.groupBy(0).reduceGroup(
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case ALL:
// create <edge-sourceOrTargetVertex> pairs
DataSet<Tuple3<K, Edge<K, EV>, Vertex<K, VV>>> edgesWithNeighbors = edges
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return edgesWithNeighbors.groupBy(0).reduceGroup(
new ApplyNeighborGroupReduceFunction<>(neighborsFunction))
.name("Neighbors function").returns(typeInfo);
default:
throw new IllegalArgumentException("Illegal edge direction");
}
} | java | public <T> DataSet<T> groupReduceOnNeighbors(NeighborsFunction<K, VV, EV, T> neighborsFunction,
EdgeDirection direction, TypeInformation<T> typeInfo) throws IllegalArgumentException {
switch (direction) {
case IN:
// create <edge-sourceVertex> pairs
DataSet<Tuple3<K, Edge<K, EV>, Vertex<K, VV>>> edgesWithSources = edges
.join(this.vertices).where(0).equalTo(0)
.with(new ProjectVertexIdJoin<>(1))
.withForwardedFieldsFirst("f1->f0").name("Edge with source vertex ID");
return edgesWithSources.groupBy(0).reduceGroup(
new ApplyNeighborGroupReduceFunction<>(neighborsFunction))
.name("Neighbors function").returns(typeInfo);
case OUT:
// create <edge-targetVertex> pairs
DataSet<Tuple3<K, Edge<K, EV>, Vertex<K, VV>>> edgesWithTargets = edges
.join(this.vertices).where(1).equalTo(0)
.with(new ProjectVertexIdJoin<>(0))
.withForwardedFieldsFirst("f0").name("Edge with target vertex ID");
return edgesWithTargets.groupBy(0).reduceGroup(
new ApplyNeighborGroupReduceFunction<>(neighborsFunction))
.name("Neighbors function").returns(typeInfo);
case ALL:
// create <edge-sourceOrTargetVertex> pairs
DataSet<Tuple3<K, Edge<K, EV>, Vertex<K, VV>>> edgesWithNeighbors = edges
.flatMap(new EmitOneEdgeWithNeighborPerNode<>())
.join(this.vertices).where(1).equalTo(0)
.with(new ProjectEdgeWithNeighbor<>()).name("Edge with vertex ID");
return edgesWithNeighbors.groupBy(0).reduceGroup(
new ApplyNeighborGroupReduceFunction<>(neighborsFunction))
.name("Neighbors function").returns(typeInfo);
default:
throw new IllegalArgumentException("Illegal edge direction");
}
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apache/flink | flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java | Graph.validate | public Boolean validate(GraphValidator<K, VV, EV> validator) throws Exception {
return validator.validate(this);
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return validator.validate(this);
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apache/flink | flink-core/src/main/java/org/apache/flink/util/IOUtils.java | IOUtils.skipFully | public static void skipFully(final InputStream in, long len) throws IOException {
while (len > 0) {
final long ret = in.skip(len);
if (ret < 0) {
throw new IOException("Premeture EOF from inputStream");
}
len -= ret;
}
} | java | public static void skipFully(final InputStream in, long len) throws IOException {
while (len > 0) {
final long ret = in.skip(len);
if (ret < 0) {
throw new IOException("Premeture EOF from inputStream");
}
len -= ret;
}
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netty/netty | handler/src/main/java/io/netty/handler/ssl/SslUtils.java | SslUtils.toBase64 | static ByteBuf toBase64(ByteBufAllocator allocator, ByteBuf src) {
ByteBuf dst = Base64.encode(src, src.readerIndex(),
src.readableBytes(), true, Base64Dialect.STANDARD, allocator);
src.readerIndex(src.writerIndex());
return dst;
} | java | static ByteBuf toBase64(ByteBufAllocator allocator, ByteBuf src) {
ByteBuf dst = Base64.encode(src, src.readerIndex(),
src.readableBytes(), true, Base64Dialect.STANDARD, allocator);
src.readerIndex(src.writerIndex());
return dst;
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/jetty/SslServerCustomizer.java | SslServerCustomizer.configureSsl | protected void configureSsl(SslContextFactory factory, Ssl ssl,
SslStoreProvider sslStoreProvider) {
factory.setProtocol(ssl.getProtocol());
configureSslClientAuth(factory, ssl);
configureSslPasswords(factory, ssl);
factory.setCertAlias(ssl.getKeyAlias());
if (!ObjectUtils.isEmpty(ssl.getCiphers())) {
factory.setIncludeCipherSuites(ssl.getCiphers());
factory.setExcludeCipherSuites();
}
if (ssl.getEnabledProtocols() != null) {
factory.setIncludeProtocols(ssl.getEnabledProtocols());
}
if (sslStoreProvider != null) {
try {
factory.setKeyStore(sslStoreProvider.getKeyStore());
factory.setTrustStore(sslStoreProvider.getTrustStore());
}
catch (Exception ex) {
throw new IllegalStateException("Unable to set SSL store", ex);
}
}
else {
configureSslKeyStore(factory, ssl);
configureSslTrustStore(factory, ssl);
}
} | java | protected void configureSsl(SslContextFactory factory, Ssl ssl,
SslStoreProvider sslStoreProvider) {
factory.setProtocol(ssl.getProtocol());
configureSslClientAuth(factory, ssl);
configureSslPasswords(factory, ssl);
factory.setCertAlias(ssl.getKeyAlias());
if (!ObjectUtils.isEmpty(ssl.getCiphers())) {
factory.setIncludeCipherSuites(ssl.getCiphers());
factory.setExcludeCipherSuites();
}
if (ssl.getEnabledProtocols() != null) {
factory.setIncludeProtocols(ssl.getEnabledProtocols());
}
if (sslStoreProvider != null) {
try {
factory.setKeyStore(sslStoreProvider.getKeyStore());
factory.setTrustStore(sslStoreProvider.getTrustStore());
}
catch (Exception ex) {
throw new IllegalStateException("Unable to set SSL store", ex);
}
}
else {
configureSslKeyStore(factory, ssl);
configureSslTrustStore(factory, ssl);
}
} | [
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dependency/nnparser/NeuralNetworkParser.java | NeuralNetworkParser.build_feature_space | void build_feature_space()
{
kFormInFeaturespace = 0;
kNilForm = forms_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd = forms_alphabet.size();
kPostagInFeaturespace = kFeatureSpaceEnd;
kNilPostag = kFeatureSpaceEnd + postags_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += postags_alphabet.size();
kDeprelInFeaturespace = kFeatureSpaceEnd;
kNilDeprel = kFeatureSpaceEnd + deprels_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += deprels_alphabet.size();
kDistanceInFeaturespace = kFeatureSpaceEnd;
kNilDistance = kFeatureSpaceEnd + (use_distance ? 8 : 0);
kFeatureSpaceEnd += (use_distance ? 9 : 0);
kValencyInFeaturespace = kFeatureSpaceEnd;
kNilValency = kFeatureSpaceEnd + (use_valency ? 8 : 0);
kFeatureSpaceEnd += (use_valency ? 9 : 0);
kCluster4InFeaturespace = kFeatureSpaceEnd;
if (use_cluster)
{
kNilCluster4 = kFeatureSpaceEnd + cluster4_types_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += cluster4_types_alphabet.size();
}
else
{
kNilCluster4 = kFeatureSpaceEnd;
}
kCluster6InFeaturespace = kFeatureSpaceEnd;
if (use_cluster)
{
kNilCluster6 = kFeatureSpaceEnd + cluster6_types_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += cluster6_types_alphabet.size();
}
else
{
kNilCluster6 = kFeatureSpaceEnd;
}
kClusterInFeaturespace = kFeatureSpaceEnd;
if (use_cluster)
{
kNilCluster = kFeatureSpaceEnd + cluster_types_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += cluster_types_alphabet.size();
}
else
{
kNilCluster = kFeatureSpaceEnd;
}
} | java | void build_feature_space()
{
kFormInFeaturespace = 0;
kNilForm = forms_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd = forms_alphabet.size();
kPostagInFeaturespace = kFeatureSpaceEnd;
kNilPostag = kFeatureSpaceEnd + postags_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += postags_alphabet.size();
kDeprelInFeaturespace = kFeatureSpaceEnd;
kNilDeprel = kFeatureSpaceEnd + deprels_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += deprels_alphabet.size();
kDistanceInFeaturespace = kFeatureSpaceEnd;
kNilDistance = kFeatureSpaceEnd + (use_distance ? 8 : 0);
kFeatureSpaceEnd += (use_distance ? 9 : 0);
kValencyInFeaturespace = kFeatureSpaceEnd;
kNilValency = kFeatureSpaceEnd + (use_valency ? 8 : 0);
kFeatureSpaceEnd += (use_valency ? 9 : 0);
kCluster4InFeaturespace = kFeatureSpaceEnd;
if (use_cluster)
{
kNilCluster4 = kFeatureSpaceEnd + cluster4_types_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += cluster4_types_alphabet.size();
}
else
{
kNilCluster4 = kFeatureSpaceEnd;
}
kCluster6InFeaturespace = kFeatureSpaceEnd;
if (use_cluster)
{
kNilCluster6 = kFeatureSpaceEnd + cluster6_types_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += cluster6_types_alphabet.size();
}
else
{
kNilCluster6 = kFeatureSpaceEnd;
}
kClusterInFeaturespace = kFeatureSpaceEnd;
if (use_cluster)
{
kNilCluster = kFeatureSpaceEnd + cluster_types_alphabet.idOf(SpecialOption.NIL);
kFeatureSpaceEnd += cluster_types_alphabet.size();
}
else
{
kNilCluster = kFeatureSpaceEnd;
}
} | [
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netty/netty | resolver-dns/src/main/java/io/netty/resolver/dns/DnsNameResolver.java | DnsNameResolver.resolve | public final Future<InetAddress> resolve(String inetHost, Iterable<DnsRecord> additionals) {
return resolve(inetHost, additionals, executor().<InetAddress>newPromise());
} | java | public final Future<InetAddress> resolve(String inetHost, Iterable<DnsRecord> additionals) {
return resolve(inetHost, additionals, executor().<InetAddress>newPromise());
} | [
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apache/flink | flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/internals/ShardConsumer.java | ShardConsumer.deserializeRecordForCollectionAndUpdateState | private void deserializeRecordForCollectionAndUpdateState(UserRecord record)
throws IOException {
ByteBuffer recordData = record.getData();
byte[] dataBytes = new byte[recordData.remaining()];
recordData.get(dataBytes);
final long approxArrivalTimestamp = record.getApproximateArrivalTimestamp().getTime();
final T value = deserializer.deserialize(
dataBytes,
record.getPartitionKey(),
record.getSequenceNumber(),
approxArrivalTimestamp,
subscribedShard.getStreamName(),
subscribedShard.getShard().getShardId());
SequenceNumber collectedSequenceNumber = (record.isAggregated())
? new SequenceNumber(record.getSequenceNumber(), record.getSubSequenceNumber())
: new SequenceNumber(record.getSequenceNumber());
fetcherRef.emitRecordAndUpdateState(
value,
approxArrivalTimestamp,
subscribedShardStateIndex,
collectedSequenceNumber);
lastSequenceNum = collectedSequenceNumber;
} | java | private void deserializeRecordForCollectionAndUpdateState(UserRecord record)
throws IOException {
ByteBuffer recordData = record.getData();
byte[] dataBytes = new byte[recordData.remaining()];
recordData.get(dataBytes);
final long approxArrivalTimestamp = record.getApproximateArrivalTimestamp().getTime();
final T value = deserializer.deserialize(
dataBytes,
record.getPartitionKey(),
record.getSequenceNumber(),
approxArrivalTimestamp,
subscribedShard.getStreamName(),
subscribedShard.getShard().getShardId());
SequenceNumber collectedSequenceNumber = (record.isAggregated())
? new SequenceNumber(record.getSequenceNumber(), record.getSubSequenceNumber())
: new SequenceNumber(record.getSequenceNumber());
fetcherRef.emitRecordAndUpdateState(
value,
approxArrivalTimestamp,
subscribedShardStateIndex,
collectedSequenceNumber);
lastSequenceNum = collectedSequenceNumber;
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.filter | public static <T> Collection<T> filter(Collection<T> collection, Filter<T> filter) {
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Collection<T> collection2 = ObjectUtil.clone(collection);
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for (T t : collection) {
if (filter.accept(t)) {
collection2.add(t);
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return collection2;
} | java | public static <T> Collection<T> filter(Collection<T> collection, Filter<T> filter) {
if (null == collection || null == filter) {
return collection;
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Collection<T> collection2 = ObjectUtil.clone(collection);
try {
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// 克隆后的对象不支持清空，说明为不可变集合对象，使用默认的ArrayList保存结果
collection2 = new ArrayList<>();
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for (T t : collection) {
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apache/flink | flink-queryable-state/flink-queryable-state-client-java/src/main/java/org/apache/flink/queryablestate/client/QueryableStateClient.java | QueryableStateClient.shutdownAndWait | public void shutdownAndWait() {
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client.shutdown().get();
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} catch (Exception e) {
LOG.warn("The Queryable State Client shutdown failed: ", e);
}
} | java | public void shutdownAndWait() {
try {
client.shutdown().get();
LOG.info("The Queryable State Client was shutdown successfully.");
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LOG.warn("The Queryable State Client shutdown failed: ", e);
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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/HpackDynamicTable.java | HpackDynamicTable.remove | public HpackHeaderField remove() {
HpackHeaderField removed = hpackHeaderFields[tail];
if (removed == null) {
return null;
}
size -= removed.size();
hpackHeaderFields[tail++] = null;
if (tail == hpackHeaderFields.length) {
tail = 0;
}
return removed;
} | java | public HpackHeaderField remove() {
HpackHeaderField removed = hpackHeaderFields[tail];
if (removed == null) {
return null;
}
size -= removed.size();
hpackHeaderFields[tail++] = null;
if (tail == hpackHeaderFields.length) {
tail = 0;
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alibaba/canal | client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/config/YmlConfigBinder.java | YmlConfigBinder.bindYmlToObj | public static <T> T bindYmlToObj(String prefix, String content, Class<T> clazz, String charset,
Properties baseProperties) {
try {
byte[] contentBytes;
if (charset == null) {
contentBytes = content.getBytes("UTF-8");
} else {
contentBytes = content.getBytes(charset);
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YamlPropertySourceLoader propertySourceLoader = new YamlPropertySourceLoader();
Resource configResource = new ByteArrayResource(contentBytes);
PropertySource<?> propertySource = propertySourceLoader.load("manualBindConfig", configResource, null);
if (propertySource == null) {
return null;
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Map<String, Object> propertiesRes = new LinkedHashMap<>();
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prefix = prefix + ".";
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properties.putAll((Map<?, ?>) propertySource.getSource());
if (baseProperties != null) {
baseProperties.putAll(properties);
properties = baseProperties;
}
for (Map.Entry<?, ?> entry : ((Map<?, ?>) propertySource.getSource()).entrySet()) {
String key = (String) entry.getKey();
Object value = entry.getValue();
if (prefix != null) {
if (key != null && key.startsWith(prefix)) {
key = key.substring(prefix.length());
} else {
continue;
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if (value instanceof String && ((String) value).contains("${") && ((String) value).contains("}")) {
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propertiesRes.put(key, value);
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if (propertiesRes.isEmpty()) {
return null;
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propertySource = new MapPropertySource(propertySource.getName(), propertiesRes);
T target = clazz.newInstance();
MutablePropertySources propertySources = new MutablePropertySources();
propertySources.addFirst(propertySource);
PropertiesConfigurationFactory<Object> factory = new PropertiesConfigurationFactory<Object>(target);
factory.setPropertySources(propertySources);
factory.setIgnoreInvalidFields(true);
factory.setIgnoreUnknownFields(true);
factory.bindPropertiesToTarget();
return target;
} catch (Exception e) {
throw new RuntimeException(e);
}
} | java | public static <T> T bindYmlToObj(String prefix, String content, Class<T> clazz, String charset,
Properties baseProperties) {
try {
byte[] contentBytes;
if (charset == null) {
contentBytes = content.getBytes("UTF-8");
} else {
contentBytes = content.getBytes(charset);
}
YamlPropertySourceLoader propertySourceLoader = new YamlPropertySourceLoader();
Resource configResource = new ByteArrayResource(contentBytes);
PropertySource<?> propertySource = propertySourceLoader.load("manualBindConfig", configResource, null);
if (propertySource == null) {
return null;
}
Properties properties = new Properties();
Map<String, Object> propertiesRes = new LinkedHashMap<>();
if (!StringUtils.isEmpty(prefix) && !prefix.endsWith(".")) {
prefix = prefix + ".";
}
properties.putAll((Map<?, ?>) propertySource.getSource());
if (baseProperties != null) {
baseProperties.putAll(properties);
properties = baseProperties;
}
for (Map.Entry<?, ?> entry : ((Map<?, ?>) propertySource.getSource()).entrySet()) {
String key = (String) entry.getKey();
Object value = entry.getValue();
if (prefix != null) {
if (key != null && key.startsWith(prefix)) {
key = key.substring(prefix.length());
} else {
continue;
}
}
if (value instanceof String && ((String) value).contains("${") && ((String) value).contains("}")) {
PropertyPlaceholderHelper propertyPlaceholderHelper = new PropertyPlaceholderHelper("${", "}");
value = propertyPlaceholderHelper.replacePlaceholders((String) value, properties);
}
propertiesRes.put(key, value);
}
if (propertiesRes.isEmpty()) {
return null;
}
propertySource = new MapPropertySource(propertySource.getName(), propertiesRes);
T target = clazz.newInstance();
MutablePropertySources propertySources = new MutablePropertySources();
propertySources.addFirst(propertySource);
PropertiesConfigurationFactory<Object> factory = new PropertiesConfigurationFactory<Object>(target);
factory.setPropertySources(propertySources);
factory.setIgnoreInvalidFields(true);
factory.setIgnoreUnknownFields(true);
factory.bindPropertiesToTarget();
return target;
} catch (Exception e) {
throw new RuntimeException(e);
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"0",... | 8f088cddc0755f4350c5aaae95c6e4002d90a40f | https://github.com/alibaba/canal/blob/8f088cddc0755f4350c5aaae95c6e4002d90a40f/client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/config/YmlConfigBinder.java#L82-L154 | train | Bind a yml string to an object. | [
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/accumulators/AccumulatorHelper.java | AccumulatorHelper.mergeSingle | private static <V, R extends Serializable> Accumulator<V, R> mergeSingle(Accumulator<?, ?> target,
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@SuppressWarnings("unchecked")
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typedTarget.merge(typedToMerge);
return typedTarget;
} | java | private static <V, R extends Serializable> Accumulator<V, R> mergeSingle(Accumulator<?, ?> target,
Accumulator<?, ?> toMerge) {
@SuppressWarnings("unchecked")
Accumulator<V, R> typedTarget = (Accumulator<V, R>) target;
@SuppressWarnings("unchecked")
Accumulator<V, R> typedToMerge = (Accumulator<V, R>) toMerge;
typedTarget.merge(typedToMerge);
return typedTarget;
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpUtil.java | HttpUtil.urlWithForm | public static String urlWithForm(String url, String queryString, Charset charset, boolean isEncode) {
if (StrUtil.isBlank(queryString)) {
// 无额外参数
if (StrUtil.contains(url, '?')) {
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// 原URL带参数，则对这部分参数单独编码（如果选项为进行编码）
urlBuilder.append(isEncode ? encodeParams(url, charset) : url);
if (false == StrUtil.endWith(url, '&')) {
// 已经带参数的情况下追加参数
urlBuilder.append('&');
}
} else {
// 原url无参数，则不做编码
urlBuilder.append(url);
if (qmIndex < 0) {
// 无 '?' 追加之
urlBuilder.append('?');
}
}
urlBuilder.append(isEncode ? encodeParams(queryString, charset) : queryString);
return urlBuilder.toString();
} | java | public static String urlWithForm(String url, String queryString, Charset charset, boolean isEncode) {
if (StrUtil.isBlank(queryString)) {
// 无额外参数
if (StrUtil.contains(url, '?')) {
// url中包含参数
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urlBuilder.append(isEncode ? encodeParams(url, charset) : url);
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// 已经带参数的情况下追加参数
urlBuilder.append('&');
}
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// 原url无参数，则不做编码
urlBuilder.append(url);
if (qmIndex < 0) {
// 无 '?' 追加之
urlBuilder.append('?');
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}
urlBuilder.append(isEncode ? encodeParams(queryString, charset) : queryString);
return urlBuilder.toString();
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networknt/light-4j | handler/src/main/java/com/networknt/handler/Handler.java | Handler.setConfig | static void setConfig(String configName) throws Exception {
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initPaths();
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dependency/nnparser/Matrix.java | Matrix.getMatrix | public Matrix getMatrix(int[] r, int[] c)
{
Matrix X = new Matrix(r.length, c.length);
double[][] B = X.getArray();
try
{
for (int i = 0; i < r.length; i++)
{
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}
}
}
catch (ArrayIndexOutOfBoundsException e)
{
throw new ArrayIndexOutOfBoundsException("Submatrix indices");
}
return X;
} | java | public Matrix getMatrix(int[] r, int[] c)
{
Matrix X = new Matrix(r.length, c.length);
double[][] B = X.getArray();
try
{
for (int i = 0; i < r.length; i++)
{
for (int j = 0; j < c.length; j++)
{
B[i][j] = A[r[i]][c[j]];
}
}
}
catch (ArrayIndexOutOfBoundsException e)
{
throw new ArrayIndexOutOfBoundsException("Submatrix indices");
}
return X;
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/algorithm/ahocorasick/trie/Trie.java | Trie.hasKeyword | public boolean hasKeyword(String text)
{
checkForConstructedFailureStates();
State currentState = this.rootState;
for (int i = 0; i < text.length(); ++i)
{
State nextState = getState(currentState, text.charAt(i));
if (nextState != null && nextState != currentState && nextState.emit().size() != 0) {
return true;
}
currentState = nextState;
}
return false;
} | java | public boolean hasKeyword(String text)
{
checkForConstructedFailureStates();
State currentState = this.rootState;
for (int i = 0; i < text.length(); ++i)
{
State nextState = getState(currentState, text.charAt(i));
if (nextState != null && nextState != currentState && nextState.emit().size() != 0) {
return true;
}
currentState = nextState;
}
return false;
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] | a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce | https://github.com/hankcs/HanLP/blob/a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce/src/main/java/com/hankcs/hanlp/algorithm/ahocorasick/trie/Trie.java#L319-L333 | train | Checks if a text contains a keyword. | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/operators/BatchTask.java | BatchTask.openChainedTasks | public static void openChainedTasks(List<ChainedDriver<?, ?>> tasks, AbstractInvokable parent) throws Exception {
// start all chained tasks
for (int i = 0; i < tasks.size(); i++) {
final ChainedDriver<?, ?> task = tasks.get(i);
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task.openTask();
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} | java | public static void openChainedTasks(List<ChainedDriver<?, ?>> tasks, AbstractInvokable parent) throws Exception {
// start all chained tasks
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final ChainedDriver<?, ?> task = tasks.get(i);
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task.openTask();
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpUtil.java | HttpUtil.post | public static String post(String urlString, Map<String, Object> paramMap) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/util/ReusingKeyGroupedIterator.java | ReusingKeyGroupedIterator.nextKey | @Override
public boolean nextKey() throws IOException
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// first element (or empty)
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this.comparator.setReference(this.current);
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return true;
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// try to move to next key.
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}
else {
this.valuesIterator = null;
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this.done = true;
return false;
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}
} | java | @Override
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this.current = this.reuse;
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// empty input, set everything null
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this.current = null;
this.done = true;
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this.valuesIterator.iteratorAvailable = true;
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if (this.lookAheadHasNext) {
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this.current = this.lookahead;
this.lookahead = null;
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// try to move to next key.
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this.lookAheadHasNext = false;
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return true;
}
}
else {
this.valuesIterator = null;
this.current = null;
this.done = true;
return false;
}
}
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apache/flink | flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/PatternStream.java | PatternStream.flatSelect | public <R> SingleOutputStreamOperator<R> flatSelect(final PatternFlatSelectFunction<T, R> patternFlatSelectFunction) {
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} | java | public <R> SingleOutputStreamOperator<R> flatSelect(final PatternFlatSelectFunction<T, R> patternFlatSelectFunction) {
// we have to extract the output type from the provided pattern selection function manually
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return flatSelect(patternFlatSelectFunction, outTypeInfo);
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/seg/Segment.java | Segment.mergeNumberQuantifier | protected void mergeNumberQuantifier(List<Vertex> termList, WordNet wordNetAll, Config config)
{
if (termList.size() < 4) return;
StringBuilder sbQuantifier = new StringBuilder();
ListIterator<Vertex> iterator = termList.listIterator();
iterator.next();
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while (iterator.hasNext())
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iterator.remove();
removeFromWordNet(cur, wordNetAll, line, sbQuantifier.length());
}
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{
if ((cur.hasNature(Nature.q) || cur.hasNature(Nature.qv) || cur.hasNature(Nature.qt)))
{
if (config.indexMode > 0)
{
wordNetAll.add(line, new Vertex(sbQuantifier.toString(), new CoreDictionary.Attribute(Nature.m)));
}
sbQuantifier.append(cur.realWord);
iterator.remove();
removeFromWordNet(cur, wordNetAll, line, sbQuantifier.length());
}
else
{
line += cur.realWord.length(); // (cur = iterator.next()).hasNature(Nature.m) 最后一个next可能不含q词性
}
}
if (sbQuantifier.length() != pre.realWord.length())
{
for (Vertex vertex : wordNetAll.get(line + pre.realWord.length()))
{
vertex.from = null;
}
pre.realWord = sbQuantifier.toString();
pre.word = Predefine.TAG_NUMBER;
pre.attribute = new CoreDictionary.Attribute(Nature.mq);
pre.wordID = CoreDictionary.M_WORD_ID;
sbQuantifier.setLength(0);
}
}
sbQuantifier.setLength(0);
line += pre.realWord.length();
}
// System.out.println(wordNetAll);
} | java | protected void mergeNumberQuantifier(List<Vertex> termList, WordNet wordNetAll, Config config)
{
if (termList.size() < 4) return;
StringBuilder sbQuantifier = new StringBuilder();
ListIterator<Vertex> iterator = termList.listIterator();
iterator.next();
int line = 1;
while (iterator.hasNext())
{
Vertex pre = iterator.next();
if (pre.hasNature(Nature.m))
{
sbQuantifier.append(pre.realWord);
Vertex cur = null;
while (iterator.hasNext() && (cur = iterator.next()).hasNature(Nature.m))
{
sbQuantifier.append(cur.realWord);
iterator.remove();
removeFromWordNet(cur, wordNetAll, line, sbQuantifier.length());
}
if (cur != null)
{
if ((cur.hasNature(Nature.q) || cur.hasNature(Nature.qv) || cur.hasNature(Nature.qt)))
{
if (config.indexMode > 0)
{
wordNetAll.add(line, new Vertex(sbQuantifier.toString(), new CoreDictionary.Attribute(Nature.m)));
}
sbQuantifier.append(cur.realWord);
iterator.remove();
removeFromWordNet(cur, wordNetAll, line, sbQuantifier.length());
}
else
{
line += cur.realWord.length(); // (cur = iterator.next()).hasNature(Nature.m) 最后一个next可能不含q词性
}
}
if (sbQuantifier.length() != pre.realWord.length())
{
for (Vertex vertex : wordNetAll.get(line + pre.realWord.length()))
{
vertex.from = null;
}
pre.realWord = sbQuantifier.toString();
pre.word = Predefine.TAG_NUMBER;
pre.attribute = new CoreDictionary.Attribute(Nature.mq);
pre.wordID = CoreDictionary.M_WORD_ID;
sbQuantifier.setLength(0);
}
}
sbQuantifier.setLength(0);
line += pre.realWord.length();
}
// System.out.println(wordNetAll);
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@param termList | [
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looly/hutool | hutool-script/src/main/java/cn/hutool/script/ScriptUtil.java | ScriptUtil.eval | public static Object eval(String script, ScriptContext context) throws ScriptRuntimeException {
try {
return compile(script).eval(context);
} catch (ScriptException e) {
throw new ScriptRuntimeException(e);
}
} | java | public static Object eval(String script, ScriptContext context) throws ScriptRuntimeException {
try {
return compile(script).eval(context);
} catch (ScriptException e) {
throw new ScriptRuntimeException(e);
}
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/slot/TaskSlotTable.java | TaskSlotTable.markSlotActive | public boolean markSlotActive(AllocationID allocationId) throws SlotNotFoundException {
checkInit();
TaskSlot taskSlot = getTaskSlot(allocationId);
if (taskSlot != null) {
if (taskSlot.markActive()) {
// unregister a potential timeout
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timerService.unregisterTimeout(allocationId);
return true;
} else {
return false;
}
} else {
throw new SlotNotFoundException(allocationId);
}
} | java | public boolean markSlotActive(AllocationID allocationId) throws SlotNotFoundException {
checkInit();
TaskSlot taskSlot = getTaskSlot(allocationId);
if (taskSlot != null) {
if (taskSlot.markActive()) {
// unregister a potential timeout
LOG.info("Activate slot {}.", allocationId);
timerService.unregisterTimeout(allocationId);
return true;
} else {
return false;
}
} else {
throw new SlotNotFoundException(allocationId);
}
} | [
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apache/flink | flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/handlers/utils/JarHandlerUtils.java | JarHandlerUtils.tokenizeArguments | @VisibleForTesting
static List<String> tokenizeArguments(@Nullable final String args) {
if (args == null) {
return Collections.emptyList();
}
final Matcher matcher = ARGUMENTS_TOKENIZE_PATTERN.matcher(args);
final List<String> tokens = new ArrayList<>();
while (matcher.find()) {
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.trim()
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return tokens;
} | java | @VisibleForTesting
static List<String> tokenizeArguments(@Nullable final String args) {
if (args == null) {
return Collections.emptyList();
}
final Matcher matcher = ARGUMENTS_TOKENIZE_PATTERN.matcher(args);
final List<String> tokens = new ArrayList<>();
while (matcher.find()) {
tokens.add(matcher.group()
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return tokens;
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpUtil.java | HttpUtil.createRequest | public static HttpRequest createRequest(Method method, String url) {
return new HttpRequest(url).method(method);
} | java | public static HttpRequest createRequest(Method method, String url) {
return new HttpRequest(url).method(method);
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netty/netty | transport-native-epoll/src/main/java/io/netty/channel/epoll/NativeDatagramPacketArray.java | NativeDatagramPacketArray.add | boolean add(DatagramPacket packet) {
if (count == packets.length) {
// We already filled up to UIO_MAX_IOV messages. This is the max allowed per sendmmsg(...) call, we will
// try again later.
return false;
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int len = content.readableBytes();
if (len == 0) {
return true;
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// Not enough space to hold the whole content, we will try again later.
return false;
}
p.init(iovArray.memoryAddress(offset), iovArray.count() - offset, recipient);
count++;
return true;
} | java | boolean add(DatagramPacket packet) {
if (count == packets.length) {
// We already filled up to UIO_MAX_IOV messages. This is the max allowed per sendmmsg(...) call, we will
// try again later.
return false;
}
ByteBuf content = packet.content();
int len = content.readableBytes();
if (len == 0) {
return true;
}
NativeDatagramPacket p = packets[count];
InetSocketAddress recipient = packet.recipient();
int offset = iovArray.count();
if (!iovArray.add(content)) {
// Not enough space to hold the whole content, we will try again later.
return false;
}
p.init(iovArray.memoryAddress(offset), iovArray.count() - offset, recipient);
count++;
return true;
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netty/netty | codec-socks/src/main/java/io/netty/handler/codec/socksx/v4/Socks4ServerDecoder.java | Socks4ServerDecoder.readString | private static String readString(String fieldName, ByteBuf in) {
int length = in.bytesBefore(MAX_FIELD_LENGTH + 1, (byte) 0);
if (length < 0) {
throw new DecoderException("field '" + fieldName + "' longer than " + MAX_FIELD_LENGTH + " chars");
}
String value = in.readSlice(length).toString(CharsetUtil.US_ASCII);
in.skipBytes(1); // Skip the NUL.
return value;
} | java | private static String readString(String fieldName, ByteBuf in) {
int length = in.bytesBefore(MAX_FIELD_LENGTH + 1, (byte) 0);
if (length < 0) {
throw new DecoderException("field '" + fieldName + "' longer than " + MAX_FIELD_LENGTH + " chars");
}
String value = in.readSlice(length).toString(CharsetUtil.US_ASCII);
in.skipBytes(1); // Skip the NUL.
return value;
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apache/flink | flink-optimizer/src/main/java/org/apache/flink/optimizer/dataproperties/RequestedGlobalProperties.java | RequestedGlobalProperties.filterBySemanticProperties | public RequestedGlobalProperties filterBySemanticProperties(SemanticProperties props, int input) {
// no semantic properties available. All global properties are filtered.
if (props == null) {
throw new NullPointerException("SemanticProperties may not be null.");
}
RequestedGlobalProperties rgProp = new RequestedGlobalProperties();
switch(this.partitioning) {
case FULL_REPLICATION:
case FORCED_REBALANCED:
case CUSTOM_PARTITIONING:
case RANDOM_PARTITIONED:
case ANY_DISTRIBUTION:
// make sure that certain properties are not pushed down
return null;
case HASH_PARTITIONED:
case ANY_PARTITIONING:
FieldSet newFields;
if(this.partitioningFields instanceof FieldList) {
newFields = new FieldList();
} else {
newFields = new FieldSet();
}
for (Integer targetField : this.partitioningFields) {
int sourceField = props.getForwardingSourceField(input, targetField);
if (sourceField >= 0) {
newFields = newFields.addField(sourceField);
} else {
// partial partitionings are not preserved to avoid skewed partitioning
return null;
}
}
rgProp.partitioning = this.partitioning;
rgProp.partitioningFields = newFields;
return rgProp;
case RANGE_PARTITIONED:
// range partitioning
Ordering newOrdering = new Ordering();
for (int i = 0; i < this.ordering.getInvolvedIndexes().size(); i++) {
int value = this.ordering.getInvolvedIndexes().get(i);
int sourceField = props.getForwardingSourceField(input, value);
if (sourceField >= 0) {
newOrdering.appendOrdering(sourceField, this.ordering.getType(i), this.ordering.getOrder(i));
} else {
return null;
}
}
rgProp.partitioning = this.partitioning;
rgProp.ordering = newOrdering;
rgProp.dataDistribution = this.dataDistribution;
return rgProp;
default:
throw new RuntimeException("Unknown partitioning type encountered.");
}
} | java | public RequestedGlobalProperties filterBySemanticProperties(SemanticProperties props, int input) {
// no semantic properties available. All global properties are filtered.
if (props == null) {
throw new NullPointerException("SemanticProperties may not be null.");
}
RequestedGlobalProperties rgProp = new RequestedGlobalProperties();
switch(this.partitioning) {
case FULL_REPLICATION:
case FORCED_REBALANCED:
case CUSTOM_PARTITIONING:
case RANDOM_PARTITIONED:
case ANY_DISTRIBUTION:
// make sure that certain properties are not pushed down
return null;
case HASH_PARTITIONED:
case ANY_PARTITIONING:
FieldSet newFields;
if(this.partitioningFields instanceof FieldList) {
newFields = new FieldList();
} else {
newFields = new FieldSet();
}
for (Integer targetField : this.partitioningFields) {
int sourceField = props.getForwardingSourceField(input, targetField);
if (sourceField >= 0) {
newFields = newFields.addField(sourceField);
} else {
// partial partitionings are not preserved to avoid skewed partitioning
return null;
}
}
rgProp.partitioning = this.partitioning;
rgProp.partitioningFields = newFields;
return rgProp;
case RANGE_PARTITIONED:
// range partitioning
Ordering newOrdering = new Ordering();
for (int i = 0; i < this.ordering.getInvolvedIndexes().size(); i++) {
int value = this.ordering.getInvolvedIndexes().get(i);
int sourceField = props.getForwardingSourceField(input, value);
if (sourceField >= 0) {
newOrdering.appendOrdering(sourceField, this.ordering.getType(i), this.ordering.getOrder(i));
} else {
return null;
}
}
rgProp.partitioning = this.partitioning;
rgProp.ordering = newOrdering;
rgProp.dataDistribution = this.dataDistribution;
return rgProp;
default:
throw new RuntimeException("Unknown partitioning type encountered.");
}
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ReUtil.java | ReUtil.findAllGroup0 | public static List<String> findAllGroup0(String regex, CharSequence content) {
return findAll(regex, content, 0);
} | java | public static List<String> findAllGroup0(String regex, CharSequence content) {
return findAll(regex, content, 0);
} | [
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@param regex 正则
@param content 被查找的内容
@return 结果列表
@since 3.1.2 | [
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/cache/DistributedCache.java | DistributedCache.writeFileInfoToConfig | public static void writeFileInfoToConfig(String name, DistributedCacheEntry e, Configuration conf) {
int num = conf.getInteger(CACHE_FILE_NUM, 0) + 1;
conf.setInteger(CACHE_FILE_NUM, num);
conf.setString(CACHE_FILE_NAME + num, name);
conf.setString(CACHE_FILE_PATH + num, e.filePath);
conf.setBoolean(CACHE_FILE_EXE + num, e.isExecutable || new File(e.filePath).canExecute());
conf.setBoolean(CACHE_FILE_DIR + num, e.isZipped || new File(e.filePath).isDirectory());
if (e.blobKey != null) {
conf.setBytes(CACHE_FILE_BLOB_KEY + num, e.blobKey);
}
} | java | public static void writeFileInfoToConfig(String name, DistributedCacheEntry e, Configuration conf) {
int num = conf.getInteger(CACHE_FILE_NUM, 0) + 1;
conf.setInteger(CACHE_FILE_NUM, num);
conf.setString(CACHE_FILE_NAME + num, name);
conf.setString(CACHE_FILE_PATH + num, e.filePath);
conf.setBoolean(CACHE_FILE_EXE + num, e.isExecutable || new File(e.filePath).canExecute());
conf.setBoolean(CACHE_FILE_DIR + num, e.isZipped || new File(e.filePath).isDirectory());
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/AbstractHeapPriorityQueue.java | AbstractHeapPriorityQueue.clear | public void clear() {
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/operators/base/GroupReduceOperatorBase.java | GroupReduceOperatorBase.setCombinable | public void setCombinable(boolean combinable) {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java | ReflectUtil.isEqualsMethod | public static boolean isEqualsMethod(Method method) {
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/recognition/ns/PlaceRecognition.java | PlaceRecognition.viterbiCompute | public static List<NS> viterbiCompute(List<EnumItem<NS>> roleTagList)
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} | java | public static List<NS> viterbiCompute(List<EnumItem<NS>> roleTagList)
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/corpus/dictionary/TMDictionaryMaker.java | TMDictionaryMaker.addPair | public void addPair(String first, String second)
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Map<String, Integer> firstMatrix = transferMatrix.get(first);
if (firstMatrix == null)
{
firstMatrix = new TreeMap<String, Integer>();
transferMatrix.put(first, firstMatrix);
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firstMatrix.put(second, frequency + 1);
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if (firstMatrix == null)
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transferMatrix.put(first, firstMatrix);
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SeleniumHQ/selenium | java/client/src/org/openqa/selenium/support/ui/ExpectedConditions.java | ExpectedConditions.urlContains | public static ExpectedCondition<Boolean> urlContains(final String fraction) {
return new ExpectedCondition<Boolean>() {
private String currentUrl = "";
@Override
public Boolean apply(WebDriver driver) {
currentUrl = driver.getCurrentUrl();
return currentUrl != null && currentUrl.contains(fraction);
}
@Override
public String toString() {
return String.format("url to contain \"%s\". Current url: \"%s\"", fraction, currentUrl);
}
};
} | java | public static ExpectedCondition<Boolean> urlContains(final String fraction) {
return new ExpectedCondition<Boolean>() {
private String currentUrl = "";
@Override
public Boolean apply(WebDriver driver) {
currentUrl = driver.getCurrentUrl();
return currentUrl != null && currentUrl.contains(fraction);
}
@Override
public String toString() {
return String.format("url to contain \"%s\". Current url: \"%s\"", fraction, currentUrl);
}
};
} | [
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apache/spark | launcher/src/main/java/org/apache/spark/launcher/CommandBuilderUtils.java | CommandBuilderUtils.mergeEnvPathList | static void mergeEnvPathList(Map<String, String> userEnv, String envKey, String pathList) {
if (!isEmpty(pathList)) {
String current = firstNonEmpty(userEnv.get(envKey), System.getenv(envKey));
userEnv.put(envKey, join(File.pathSeparator, current, pathList));
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} | java | static void mergeEnvPathList(Map<String, String> userEnv, String envKey, String pathList) {
if (!isEmpty(pathList)) {
String current = firstNonEmpty(userEnv.get(envKey), System.getenv(envKey));
userEnv.put(envKey, join(File.pathSeparator, current, pathList));
}
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apache/flink | flink-core/src/main/java/org/apache/flink/util/StringValueUtils.java | StringValueUtils.replaceNonWordChars | public static void replaceNonWordChars(StringValue string, char replacement) {
final char[] chars = string.getCharArray();
final int len = string.length();
for (int i = 0; i < len; i++) {
final char c = chars[i];
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} | java | public static void replaceNonWordChars(StringValue string, char replacement) {
final char[] chars = string.getCharArray();
final int len = string.length();
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final char c = chars[i];
if (!(Character.isLetter(c) || Character.isDigit(c) || c == '_')) {
chars[i] = replacement;
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apache/spark | sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/EmbeddedCLIServiceClient.java | EmbeddedCLIServiceClient.getTables | @Override
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} | java | @Override
public OperationHandle getTables(SessionHandle sessionHandle, String catalogName,
String schemaName, String tableName, List<String> tableTypes) throws HiveSQLException {
return cliService.getTables(sessionHandle, catalogName, schemaName, tableName, tableTypes);
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpRequest.java | HttpRequest.form | public HttpRequest form(String name, byte[] fileBytes, String fileName) {
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form(name, new BytesResource(fileBytes, fileName));
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} | java | public HttpRequest form(String name, byte[] fileBytes, String fileName) {
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form(name, new BytesResource(fileBytes, fileName));
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-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100,
-100... |
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