repo stringclasses 11 values | path stringlengths 41 234 | func_name stringlengths 5 78 | original_string stringlengths 71 14.1k | language stringclasses 1 value | code stringlengths 71 14.1k | code_tokens listlengths 22 2.65k | docstring stringlengths 2 5.35k | docstring_tokens listlengths 1 369 | sha stringclasses 11 values | url stringlengths 129 339 | partition stringclasses 1 value | summary stringlengths 7 175 | input_ids listlengths 502 502 | token_type_ids listlengths 502 502 | attention_mask listlengths 502 502 | labels listlengths 502 502 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hankcs/HanLP | src/main/java/com/hankcs/hanlp/model/crf/crfpp/EncoderFeatureIndex.java | EncoderFeatureIndex.openTagSet | private boolean openTagSet(String filename)
{
int max_size = 0;
InputStreamReader isr = null;
y_.clear();
try
{
isr = new InputStreamReader(IOUtil.newInputStream(filename), "UTF-8");
BufferedReader br = new BufferedReader(isr);
String line;
while ((line = br.readLine()) != null)
{
if (line.length() == 0)
{
continue;
}
char firstChar = line.charAt(0);
if (firstChar == '\0' || firstChar == ' ' || firstChar == '\t')
{
continue;
}
String[] cols = line.split("[\t ]", -1);
if (max_size == 0)
{
max_size = cols.length;
}
if (max_size != cols.length)
{
String msg = "inconsistent column size: " + max_size +
" " + cols.length + " " + filename;
throw new RuntimeException(msg);
}
xsize_ = cols.length - 1;
if (y_.indexOf(cols[max_size - 1]) == -1)
{
y_.add(cols[max_size - 1]);
}
}
Collections.sort(y_);
br.close();
}
catch (Exception e)
{
if (isr != null)
{
try
{
isr.close();
}
catch (Exception e2)
{
}
}
e.printStackTrace();
System.err.println("Error reading " + filename);
return false;
}
return true;
} | java | private boolean openTagSet(String filename)
{
int max_size = 0;
InputStreamReader isr = null;
y_.clear();
try
{
isr = new InputStreamReader(IOUtil.newInputStream(filename), "UTF-8");
BufferedReader br = new BufferedReader(isr);
String line;
while ((line = br.readLine()) != null)
{
if (line.length() == 0)
{
continue;
}
char firstChar = line.charAt(0);
if (firstChar == '\0' || firstChar == ' ' || firstChar == '\t')
{
continue;
}
String[] cols = line.split("[\t ]", -1);
if (max_size == 0)
{
max_size = cols.length;
}
if (max_size != cols.length)
{
String msg = "inconsistent column size: " + max_size +
" " + cols.length + " " + filename;
throw new RuntimeException(msg);
}
xsize_ = cols.length - 1;
if (y_.indexOf(cols[max_size - 1]) == -1)
{
y_.add(cols[max_size - 1]);
}
}
Collections.sort(y_);
br.close();
}
catch (Exception e)
{
if (isr != null)
{
try
{
isr.close();
}
catch (Exception e2)
{
}
}
e.printStackTrace();
System.err.println("Error reading " + filename);
return false;
}
return true;
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spring-projects/spring-boot | spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/tunnel/payload/HttpTunnelPayload.java | HttpTunnelPayload.assignTo | public void assignTo(HttpOutputMessage message) throws IOException {
Assert.notNull(message, "Message must not be null");
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Assert.notNull(message, "Message must not be null");
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headers.setContentLength(this.data.remaining());
headers.add(SEQ_HEADER, Long.toString(getSequence()));
headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
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while (this.data.hasRemaining()) {
body.write(this.data);
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body.close();
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apache/flink | flink-clients/src/main/java/org/apache/flink/client/cli/CliFrontend.java | CliFrontend.handleError | private static int handleError(Throwable t) {
LOG.error("Error while running the command.", t);
System.err.println();
System.err.println("------------------------------------------------------------");
System.err.println(" The program finished with the following exception:");
System.err.println();
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System.err.println(t.getCause().getMessage());
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System.err.println("\t" + ele);
if (ele.getMethodName().equals("main")) {
break;
}
}
} else {
t.printStackTrace();
}
return 1;
} | java | private static int handleError(Throwable t) {
LOG.error("Error while running the command.", t);
System.err.println();
System.err.println("------------------------------------------------------------");
System.err.println(" The program finished with the following exception:");
System.err.println();
if (t.getCause() instanceof InvalidProgramException) {
System.err.println(t.getCause().getMessage());
StackTraceElement[] trace = t.getCause().getStackTrace();
for (StackTraceElement ele: trace) {
System.err.println("\t" + ele);
if (ele.getMethodName().equals("main")) {
break;
}
}
} else {
t.printStackTrace();
}
return 1;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/slotmanager/SlotManager.java | SlotManager.registerTaskManager | public void registerTaskManager(final TaskExecutorConnection taskExecutorConnection, SlotReport initialSlotReport) {
checkInit();
LOG.debug("Registering TaskManager {} under {} at the SlotManager.", taskExecutorConnection.getResourceID(), taskExecutorConnection.getInstanceID());
// we identify task managers by their instance id
if (taskManagerRegistrations.containsKey(taskExecutorConnection.getInstanceID())) {
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ArrayList<SlotID> reportedSlots = new ArrayList<>();
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TaskManagerRegistration taskManagerRegistration = new TaskManagerRegistration(
taskExecutorConnection,
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taskManagerRegistrations.put(taskExecutorConnection.getInstanceID(), taskManagerRegistration);
// next register the new slots
for (SlotStatus slotStatus : initialSlotReport) {
registerSlot(
slotStatus.getSlotID(),
slotStatus.getAllocationID(),
slotStatus.getJobID(),
slotStatus.getResourceProfile(),
taskExecutorConnection);
}
}
} | java | public void registerTaskManager(final TaskExecutorConnection taskExecutorConnection, SlotReport initialSlotReport) {
checkInit();
LOG.debug("Registering TaskManager {} under {} at the SlotManager.", taskExecutorConnection.getResourceID(), taskExecutorConnection.getInstanceID());
// we identify task managers by their instance id
if (taskManagerRegistrations.containsKey(taskExecutorConnection.getInstanceID())) {
reportSlotStatus(taskExecutorConnection.getInstanceID(), initialSlotReport);
} else {
// first register the TaskManager
ArrayList<SlotID> reportedSlots = new ArrayList<>();
for (SlotStatus slotStatus : initialSlotReport) {
reportedSlots.add(slotStatus.getSlotID());
}
TaskManagerRegistration taskManagerRegistration = new TaskManagerRegistration(
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taskManagerRegistrations.put(taskExecutorConnection.getInstanceID(), taskManagerRegistration);
// next register the new slots
for (SlotStatus slotStatus : initialSlotReport) {
registerSlot(
slotStatus.getSlotID(),
slotStatus.getAllocationID(),
slotStatus.getJobID(),
slotStatus.getResourceProfile(),
taskExecutorConnection);
}
}
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/SpringApplication.java | SpringApplication.getBeanDefinitionRegistry | private BeanDefinitionRegistry getBeanDefinitionRegistry(ApplicationContext context) {
if (context instanceof BeanDefinitionRegistry) {
return (BeanDefinitionRegistry) context;
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if (context instanceof AbstractApplicationContext) {
return (BeanDefinitionRegistry) ((AbstractApplicationContext) context)
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throw new IllegalStateException("Could not locate BeanDefinitionRegistry");
} | java | private BeanDefinitionRegistry getBeanDefinitionRegistry(ApplicationContext context) {
if (context instanceof BeanDefinitionRegistry) {
return (BeanDefinitionRegistry) context;
}
if (context instanceof AbstractApplicationContext) {
return (BeanDefinitionRegistry) ((AbstractApplicationContext) context)
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throw new IllegalStateException("Could not locate BeanDefinitionRegistry");
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/DataStream.java | DataStream.print | @PublicEvolving
public DataStreamSink<T> print(String sinkIdentifier) {
PrintSinkFunction<T> printFunction = new PrintSinkFunction<>(sinkIdentifier, false);
return addSink(printFunction).name("Print to Std. Out");
} | java | @PublicEvolving
public DataStreamSink<T> print(String sinkIdentifier) {
PrintSinkFunction<T> printFunction = new PrintSinkFunction<>(sinkIdentifier, false);
return addSink(printFunction).name("Print to Std. Out");
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apache/flink | flink-table/flink-table-common/src/main/java/org/apache/flink/table/descriptors/Schema.java | Schema.schema | public Schema schema(TableSchema schema) {
tableSchema.clear();
lastField = null;
for (int i = 0; i < schema.getFieldCount(); i++) {
field(schema.getFieldName(i).get(), schema.getFieldType(i).get());
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} | java | public Schema schema(TableSchema schema) {
tableSchema.clear();
lastField = null;
for (int i = 0; i < schema.getFieldCount(); i++) {
field(schema.getFieldName(i).get(), schema.getFieldType(i).get());
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint/ClusterEntrypoint.java | ClusterEntrypoint.runClusterEntrypoint | public static void runClusterEntrypoint(ClusterEntrypoint clusterEntrypoint) {
final String clusterEntrypointName = clusterEntrypoint.getClass().getSimpleName();
try {
clusterEntrypoint.startCluster();
} catch (ClusterEntrypointException e) {
LOG.error(String.format("Could not start cluster entrypoint %s.", clusterEntrypointName), e);
System.exit(STARTUP_FAILURE_RETURN_CODE);
}
clusterEntrypoint.getTerminationFuture().whenComplete((applicationStatus, throwable) -> {
final int returnCode;
if (throwable != null) {
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} else {
returnCode = applicationStatus.processExitCode();
}
LOG.info("Terminating cluster entrypoint process {} with exit code {}.", clusterEntrypointName, returnCode, throwable);
System.exit(returnCode);
});
} | java | public static void runClusterEntrypoint(ClusterEntrypoint clusterEntrypoint) {
final String clusterEntrypointName = clusterEntrypoint.getClass().getSimpleName();
try {
clusterEntrypoint.startCluster();
} catch (ClusterEntrypointException e) {
LOG.error(String.format("Could not start cluster entrypoint %s.", clusterEntrypointName), e);
System.exit(STARTUP_FAILURE_RETURN_CODE);
}
clusterEntrypoint.getTerminationFuture().whenComplete((applicationStatus, throwable) -> {
final int returnCode;
if (throwable != null) {
returnCode = RUNTIME_FAILURE_RETURN_CODE;
} else {
returnCode = applicationStatus.processExitCode();
}
LOG.info("Terminating cluster entrypoint process {} with exit code {}.", clusterEntrypointName, returnCode, throwable);
System.exit(returnCode);
});
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apache/flink | flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/nfa/NFA.java | NFA.extractCurrentMatches | private Map<String, List<EventId>> extractCurrentMatches(
final SharedBufferAccessor<T> sharedBufferAccessor,
final ComputationState computationState) throws Exception {
if (computationState.getPreviousBufferEntry() == null) {
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if (paths.isEmpty()) {
return new HashMap<>();
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// for a given computation state, we cannot have more than one matching patterns.
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return paths.get(0);
} | java | private Map<String, List<EventId>> extractCurrentMatches(
final SharedBufferAccessor<T> sharedBufferAccessor,
final ComputationState computationState) throws Exception {
if (computationState.getPreviousBufferEntry() == null) {
return new HashMap<>();
}
List<Map<String, List<EventId>>> paths = sharedBufferAccessor.extractPatterns(
computationState.getPreviousBufferEntry(),
computationState.getVersion());
if (paths.isEmpty()) {
return new HashMap<>();
}
// for a given computation state, we cannot have more than one matching patterns.
Preconditions.checkState(paths.size() == 1);
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apache/flink | flink-queryable-state/flink-queryable-state-client-java/src/main/java/org/apache/flink/queryablestate/network/messages/MessageSerializer.java | MessageSerializer.serializeRequest | public static <REQ extends MessageBody> ByteBuf serializeRequest(
final ByteBufAllocator alloc,
final long requestId,
final REQ request) {
Preconditions.checkNotNull(request);
return writePayload(alloc, requestId, MessageType.REQUEST, request.serialize());
} | java | public static <REQ extends MessageBody> ByteBuf serializeRequest(
final ByteBufAllocator alloc,
final long requestId,
final REQ request) {
Preconditions.checkNotNull(request);
return writePayload(alloc, requestId, MessageType.REQUEST, request.serialize());
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apache/spark | sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java | UnsafeRow.pointTo | public void pointTo(Object baseObject, long baseOffset, int sizeInBytes) {
assert numFields >= 0 : "numFields (" + numFields + ") should >= 0";
assert sizeInBytes % 8 == 0 : "sizeInBytes (" + sizeInBytes + ") should be a multiple of 8";
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this.baseOffset = baseOffset;
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} | java | public void pointTo(Object baseObject, long baseOffset, int sizeInBytes) {
assert numFields >= 0 : "numFields (" + numFields + ") should >= 0";
assert sizeInBytes % 8 == 0 : "sizeInBytes (" + sizeInBytes + ") should be a multiple of 8";
this.baseObject = baseObject;
this.baseOffset = baseOffset;
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/operators/SingleInputOperator.java | SingleInputOperator.getOperatorInfo | @Override
@SuppressWarnings("unchecked")
public UnaryOperatorInformation<IN, OUT> getOperatorInfo() {
return (UnaryOperatorInformation<IN, OUT>) this.operatorInfo;
} | java | @Override
@SuppressWarnings("unchecked")
public UnaryOperatorInformation<IN, OUT> getOperatorInfo() {
return (UnaryOperatorInformation<IN, OUT>) this.operatorInfo;
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apache/spark | sql/hive-thriftserver/src/main/java/org/apache/hive/service/server/ThreadWithGarbageCleanup.java | ThreadWithGarbageCleanup.cacheThreadLocalRawStore | public void cacheThreadLocalRawStore() {
Long threadId = this.getId();
RawStore threadLocalRawStore = HiveMetaStore.HMSHandler.getRawStore();
if (threadLocalRawStore != null && !threadRawStoreMap.containsKey(threadId)) {
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this.getName() + " to threadRawStoreMap for future cleanup.");
threadRawStoreMap.put(threadId, threadLocalRawStore);
}
} | java | public void cacheThreadLocalRawStore() {
Long threadId = this.getId();
RawStore threadLocalRawStore = HiveMetaStore.HMSHandler.getRawStore();
if (threadLocalRawStore != null && !threadRawStoreMap.containsKey(threadId)) {
LOG.debug("Adding RawStore: " + threadLocalRawStore + ", for the thread: " +
this.getName() + " to threadRawStoreMap for future cleanup.");
threadRawStoreMap.put(threadId, threadLocalRawStore);
}
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apache/flink | flink-metrics/flink-metrics-dropwizard/src/main/java/org/apache/flink/dropwizard/ScheduledDropwizardReporter.java | ScheduledDropwizardReporter.report | @Override
public void report() {
// we do not need to lock here, because the dropwizard registry is
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final SortedMap<String, com.codahale.metrics.Gauge> gauges = registry.getGauges();
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final SortedMap<String, com.codahale.metrics.Histogram> histograms = registry.getHistograms();
final SortedMap<String, com.codahale.metrics.Meter> meters = registry.getMeters();
final SortedMap<String, com.codahale.metrics.Timer> timers = registry.getTimers();
this.reporter.report(gauges, counters, histograms, meters, timers);
} | java | @Override
public void report() {
// we do not need to lock here, because the dropwizard registry is
// internally a concurrent map
@SuppressWarnings("rawtypes")
final SortedMap<String, com.codahale.metrics.Gauge> gauges = registry.getGauges();
final SortedMap<String, com.codahale.metrics.Counter> counters = registry.getCounters();
final SortedMap<String, com.codahale.metrics.Histogram> histograms = registry.getHistograms();
final SortedMap<String, com.codahale.metrics.Meter> meters = registry.getMeters();
final SortedMap<String, com.codahale.metrics.Timer> timers = registry.getTimers();
this.reporter.report(gauges, counters, histograms, meters, timers);
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looly/hutool | hutool-captcha/src/main/java/cn/hutool/captcha/ShearCaptcha.java | ShearCaptcha.shearY | private void shearY(Graphics g, int w1, int h1, Color color) {
int period = RandomUtil.randomInt(40) + 10; // 50;
boolean borderGap = true;
int frames = 20;
int phase = 7;
for (int i = 0; i < w1; i++) {
double d = (double) (period >> 1) * Math.sin((double) i / (double) period + (6.2831853071795862D * (double) phase) / (double) frames);
g.copyArea(i, 0, 1, h1, 0, (int) d);
if (borderGap) {
g.setColor(color);
g.drawLine(i, (int) d, i, 0);
g.drawLine(i, (int) d + h1, i, h1);
}
}
} | java | private void shearY(Graphics g, int w1, int h1, Color color) {
int period = RandomUtil.randomInt(40) + 10; // 50;
boolean borderGap = true;
int frames = 20;
int phase = 7;
for (int i = 0; i < w1; i++) {
double d = (double) (period >> 1) * Math.sin((double) i / (double) period + (6.2831853071795862D * (double) phase) / (double) frames);
g.copyArea(i, 0, 1, h1, 0, (int) d);
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}
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/dataformat/BinaryString.java | BinaryString.splitByWholeSeparatorPreserveAllTokens | public BinaryString[] splitByWholeSeparatorPreserveAllTokens(BinaryString separator) {
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if (len == 0) {
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if (end > -1) {
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substrings.add(BinaryString.fromAddress(segments, offset + beg, end - beg));
// Set the starting point for the next search.
// The following is equivalent to beg = end + (separatorLength - 1) + 1,
// which is the right calculation:
beg = end + separatorLength;
} else {
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substrings.add(EMPTY_UTF8);
beg = end + separatorLength;
}
} else {
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substrings.add(BinaryString.fromAddress(segments, offset + beg, sizeInBytes - beg));
end = len;
}
}
return substrings.toArray(new BinaryString[0]);
} | java | public BinaryString[] splitByWholeSeparatorPreserveAllTokens(BinaryString separator) {
ensureMaterialized();
final int len = sizeInBytes;
if (len == 0) {
return EMPTY_STRING_ARRAY;
}
if (separator == null || EMPTY_UTF8.equals(separator)) {
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return splitByWholeSeparatorPreserveAllTokens(fromString(" "));
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separator.ensureMaterialized();
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final ArrayList<BinaryString> substrings = new ArrayList<>();
int beg = 0;
int end = 0;
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beg = end + separatorLength;
} else {
// We found a consecutive occurrence of the separator.
substrings.add(EMPTY_UTF8);
beg = end + separatorLength;
}
} else {
// String.substring( beg ) goes from 'beg' to the end of the String.
substrings.add(BinaryString.fromAddress(segments, offset + beg, sizeInBytes - beg));
end = len;
}
}
return substrings.toArray(new BinaryString[0]);
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SeleniumHQ/selenium | java/server/src/org/openqa/grid/common/RegistrationRequest.java | RegistrationRequest.validate | public void validate() throws GridConfigurationException {
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redisson/redisson | redisson/src/main/java/org/redisson/config/Config.java | Config.fromJSON | public static Config fromJSON(String content) throws IOException {
ConfigSupport support = new ConfigSupport();
return support.fromJSON(content, Config.class);
} | java | public static Config fromJSON(String content) throws IOException {
ConfigSupport support = new ConfigSupport();
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/cors/CorsConfigBuilder.java | CorsConfigBuilder.preflightResponseHeader | public <T> CorsConfigBuilder preflightResponseHeader(final CharSequence name, final Callable<T> valueGenerator) {
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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(K key, int size)
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} | java | public List<Map.Entry<K, Float>> nearest(K key, int size)
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/collection/dartsclone/details/BitVector.java | BitVector.set | void set(int id, boolean bit)
{
if (bit)
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_units.set(id / UNIT_SIZE, _units.get(id / UNIT_SIZE)
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}
} | java | void set(int id, boolean bit)
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if (bit)
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_units.set(id / UNIT_SIZE, _units.get(id / UNIT_SIZE)
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/mail/MailUtil.java | MailUtil.sendHtml | public static void sendHtml(Collection<String> tos, String subject, String content, File... files) {
send(tos, subject, content, true, files);
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send(tos, subject, content, true, files);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java | ArrayUtil.resize | public static <T> T[] resize(T[] buffer, int newSize, Class<?> componentType) {
T[] newArray = newArray(componentType, newSize);
if (isNotEmpty(buffer)) {
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return newArray;
} | java | public static <T> T[] resize(T[] buffer, int newSize, Class<?> componentType) {
T[] newArray = newArray(componentType, newSize);
if (isNotEmpty(buffer)) {
System.arraycopy(buffer, 0, newArray, 0, Math.min(buffer.length, newSize));
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return newArray;
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alibaba/canal | dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/LogBuffer.java | LogBuffer.getLong48 | public final long getLong48(final int pos) {
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final int position = origin + pos;
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netty/netty | handler/src/main/java/io/netty/handler/ssl/SslUtils.java | SslUtils.toSSLHandshakeException | static SSLHandshakeException toSSLHandshakeException(Throwable e) {
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} | java | static SSLHandshakeException toSSLHandshakeException(Throwable e) {
if (e instanceof SSLHandshakeException) {
return (SSLHandshakeException) e;
}
return (SSLHandshakeException) new SSLHandshakeException(e.getMessage()).initCause(e);
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/spdy/SpdySession.java | SpdySession.activeStreams | Map<Integer, StreamState> activeStreams() {
Map<Integer, StreamState> streams = new TreeMap<Integer, StreamState>(streamComparator);
streams.putAll(activeStreams);
return streams;
} | java | Map<Integer, StreamState> activeStreams() {
Map<Integer, StreamState> streams = new TreeMap<Integer, StreamState>(streamComparator);
streams.putAll(activeStreams);
return streams;
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/utils/DataSetUtils.java | DataSetUtils.partitionByRange | public static <T> PartitionOperator<T> partitionByRange(DataSet<T> input, DataDistribution distribution, int... fields) {
return new PartitionOperator<>(input, PartitionOperatorBase.PartitionMethod.RANGE, new Keys.ExpressionKeys<>(fields, input.getType(), false), distribution, Utils.getCallLocationName());
} | java | public static <T> PartitionOperator<T> partitionByRange(DataSet<T> input, DataDistribution distribution, int... fields) {
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netty/netty | common/src/main/java/io/netty/util/internal/NativeLibraryLoader.java | NativeLibraryLoader.loadFirstAvailable | public static void loadFirstAvailable(ClassLoader loader, String... names) {
List<Throwable> suppressed = new ArrayList<Throwable>();
for (String name : names) {
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load(name, loader);
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IllegalArgumentException iae =
new IllegalArgumentException("Failed to load any of the given libraries: " + Arrays.toString(names));
ThrowableUtil.addSuppressedAndClear(iae, suppressed);
throw iae;
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List<Throwable> suppressed = new ArrayList<Throwable>();
for (String name : names) {
try {
load(name, loader);
return;
} catch (Throwable t) {
suppressed.add(t);
logger.debug("Unable to load the library '{}', trying next name...", name, t);
}
}
IllegalArgumentException iae =
new IllegalArgumentException("Failed to load any of the given libraries: " + Arrays.toString(names));
ThrowableUtil.addSuppressedAndClear(iae, suppressed);
throw iae;
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alibaba/canal | client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/config/common/MutablePropertySources.java | MutablePropertySources.assertLegalRelativeAddition | protected void assertLegalRelativeAddition(String relativePropertySourceName, PropertySource<?> propertySource) {
String newPropertySourceName = propertySource.getName();
if (relativePropertySourceName.equals(newPropertySourceName)) {
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} | java | protected void assertLegalRelativeAddition(String relativePropertySourceName, PropertySource<?> propertySource) {
String newPropertySourceName = propertySource.getName();
if (relativePropertySourceName.equals(newPropertySourceName)) {
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spring-projects/spring-boot | spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/health/HealthStatusHttpMapper.java | HealthStatusHttpMapper.mapStatus | public int mapStatus(Status status) {
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return WebEndpointResponse.STATUS_OK;
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String code = getUniformValue(status.getCode());
if (code != null) {
return this.statusMapping.entrySet().stream()
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return WebEndpointResponse.STATUS_OK;
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apache/spark | common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java | UTF8String.copyUTF8String | private UTF8String copyUTF8String(int start, int end) {
int len = end - start + 1;
byte[] newBytes = new byte[len];
copyMemory(base, offset + start, newBytes, BYTE_ARRAY_OFFSET, len);
return UTF8String.fromBytes(newBytes);
} | java | private UTF8String copyUTF8String(int start, int end) {
int len = end - start + 1;
byte[] newBytes = new byte[len];
copyMemory(base, offset + start, newBytes, BYTE_ARRAY_OFFSET, len);
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpResponse.java | HttpResponse.getFileNameFromDisposition | private String getFileNameFromDisposition() {
String fileName = null;
final String desposition = header(Header.CONTENT_DISPOSITION);
if (StrUtil.isNotBlank(desposition)) {
fileName = ReUtil.get("filename=\"(.*?)\"", desposition, 1);
if (StrUtil.isBlank(fileName)) {
fileName = StrUtil.subAfter(desposition, "filename=", true);
}
}
return fileName;
} | java | private String getFileNameFromDisposition() {
String fileName = null;
final String desposition = header(Header.CONTENT_DISPOSITION);
if (StrUtil.isNotBlank(desposition)) {
fileName = ReUtil.get("filename=\"(.*?)\"", desposition, 1);
if (StrUtil.isBlank(fileName)) {
fileName = StrUtil.subAfter(desposition, "filename=", true);
}
}
return fileName;
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apache/flink | flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/GraphCsvReader.java | GraphCsvReader.vertexTypes | @SuppressWarnings({ "serial", "unchecked" })
public <K, VV> Graph<K, VV, NullValue> vertexTypes(Class<K> vertexKey, Class<VV> vertexValue) {
if (edgeReader == null) {
throw new RuntimeException("The edge input file cannot be null!");
}
DataSet<Edge<K, NullValue>> edges = edgeReader
.types(vertexKey, vertexKey)
.name(GraphCsvReader.class.getName())
.map(new Tuple2ToEdgeMap<>())
.name("To Edge");
// the vertex value can be provided by an input file or a user-defined mapper
if (vertexReader != null) {
DataSet<Vertex<K, VV>> vertices = vertexReader
.types(vertexKey, vertexValue)
.name(GraphCsvReader.class.getName())
.map(new Tuple2ToVertexMap<>())
.name("Type conversion");
return Graph.fromDataSet(vertices, edges, executionContext);
}
else if (mapper != null) {
return Graph.fromDataSet(edges, (MapFunction<K, VV>) mapper, executionContext);
}
else {
throw new RuntimeException("Vertex values have to be specified through a vertices input file"
+ "or a user-defined map function.");
}
} | java | @SuppressWarnings({ "serial", "unchecked" })
public <K, VV> Graph<K, VV, NullValue> vertexTypes(Class<K> vertexKey, Class<VV> vertexValue) {
if (edgeReader == null) {
throw new RuntimeException("The edge input file cannot be null!");
}
DataSet<Edge<K, NullValue>> edges = edgeReader
.types(vertexKey, vertexKey)
.name(GraphCsvReader.class.getName())
.map(new Tuple2ToEdgeMap<>())
.name("To Edge");
// the vertex value can be provided by an input file or a user-defined mapper
if (vertexReader != null) {
DataSet<Vertex<K, VV>> vertices = vertexReader
.types(vertexKey, vertexValue)
.name(GraphCsvReader.class.getName())
.map(new Tuple2ToVertexMap<>())
.name("Type conversion");
return Graph.fromDataSet(vertices, edges, executionContext);
}
else if (mapper != null) {
return Graph.fromDataSet(edges, (MapFunction<K, VV>) mapper, executionContext);
}
else {
throw new RuntimeException("Vertex values have to be specified through a vertices input file"
+ "or a user-defined map function.");
}
} | [
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apache/incubator-shardingsphere | sharding-core/sharding-core-common/src/main/java/org/apache/shardingsphere/core/strategy/encrypt/ShardingEncryptorEngine.java | ShardingEncryptorEngine.getEncryptTableNames | public Collection<String> getEncryptTableNames() {
Set<String> result = new LinkedHashSet<>();
for (ShardingEncryptorStrategy each : shardingEncryptorStrategies.values()) {
result.addAll(each.getEncryptTableNames());
}
return result;
} | java | public Collection<String> getEncryptTableNames() {
Set<String> result = new LinkedHashSet<>();
for (ShardingEncryptorStrategy each : shardingEncryptorStrategies.values()) {
result.addAll(each.getEncryptTableNames());
}
return result;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/concurrent/FutureUtils.java | FutureUtils.thenComposeAsyncIfNotDone | public static <IN, OUT> CompletableFuture<OUT> thenComposeAsyncIfNotDone(
CompletableFuture<IN> completableFuture,
Executor executor,
Function<? super IN, ? extends CompletionStage<OUT>> composeFun) {
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} | java | public static <IN, OUT> CompletableFuture<OUT> thenComposeAsyncIfNotDone(
CompletableFuture<IN> completableFuture,
Executor executor,
Function<? super IN, ? extends CompletionStage<OUT>> composeFun) {
return completableFuture.isDone() ?
completableFuture.thenCompose(composeFun) :
completableFuture.thenComposeAsync(composeFun, executor);
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netty/netty | transport/src/main/java/io/netty/channel/PendingWriteQueue.java | PendingWriteQueue.remove | public ChannelPromise remove() {
assert ctx.executor().inEventLoop();
PendingWrite write = head;
if (write == null) {
return null;
}
ChannelPromise promise = write.promise;
ReferenceCountUtil.safeRelease(write.msg);
recycle(write, true);
return promise;
} | java | public ChannelPromise remove() {
assert ctx.executor().inEventLoop();
PendingWrite write = head;
if (write == null) {
return null;
}
ChannelPromise promise = write.promise;
ReferenceCountUtil.safeRelease(write.msg);
recycle(write, true);
return promise;
} | [
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looly/hutool | hutool-json/src/main/java/cn/hutool/json/JSONStrFormater.java | JSONStrFormater.format | public static String format(String json) {
final StringBuffer result = new StringBuffer();
Character wrapChar = null;
boolean isEscapeMode = false;
int length = json.length();
int number = 0;
char key = 0;
for (int i = 0; i < length; i++) {
key = json.charAt(i);
if('"' == key || '\'' == key) {
if(null == wrapChar) {
//字符串模式开始
wrapChar = key;
}else if(isEscapeMode) {
//在字符串模式下的转义
isEscapeMode = false;
}else if(wrapChar.equals(key)){
//字符串包装结束
wrapChar = null;
}
result.append(key);
continue;
}else if('\\' == key) {
if(null != wrapChar) {
//字符串模式下转义有效
isEscapeMode = !isEscapeMode;
result.append(key);
continue;
}else {
result.append(key);
}
}
if(null != wrapChar) {
//字符串模式
result.append(key);
continue;
}
//如果当前字符是前方括号、前花括号做如下处理：
if ((key == '[') || (key == '{')) {
//如果前面还有字符，并且字符为“：”，打印：换行和缩进字符字符串。
if ((i - 1 > 0) && (json.charAt(i - 1) == ':')) {
result.append(NEW_LINE);
result.append(indent(number));
}
result.append(key);
//前方括号、前花括号，的后面必须换行。打印：换行。
result.append(NEW_LINE);
//每出现一次前方括号、前花括号；缩进次数增加一次。打印：新行缩进。
number++;
result.append(indent(number));
continue;
}
// 3、如果当前字符是后方括号、后花括号做如下处理：
if ((key == ']') || (key == '}')) {
// （1）后方括号、后花括号，的前面必须换行。打印：换行。
result.append(NEW_LINE);
// （2）每出现一次后方括号、后花括号；缩进次数减少一次。打印：缩进。
number--;
result.append(indent(number));
// （3）打印：当前字符。
result.append(key);
// （4）如果当前字符后面还有字符，并且字符不为“，”，打印：换行。
if (((i + 1) < length) && (json.charAt(i + 1) != ',')) {
result.append(NEW_LINE);
}
// （5）继续下一次循环。
continue;
}
// 4、如果当前字符是逗号。逗号后面换行，并缩进，不改变缩进次数。
if ((key == ',')) {
result.append(key);
result.append(NEW_LINE);
result.append(indent(number));
continue;
}
// 5、打印：当前字符。
result.append(key);
}
return result.toString();
} | java | public static String format(String json) {
final StringBuffer result = new StringBuffer();
Character wrapChar = null;
boolean isEscapeMode = false;
int length = json.length();
int number = 0;
char key = 0;
for (int i = 0; i < length; i++) {
key = json.charAt(i);
if('"' == key || '\'' == key) {
if(null == wrapChar) {
//字符串模式开始
wrapChar = key;
}else if(isEscapeMode) {
//在字符串模式下的转义
isEscapeMode = false;
}else if(wrapChar.equals(key)){
//字符串包装结束
wrapChar = null;
}
result.append(key);
continue;
}else if('\\' == key) {
if(null != wrapChar) {
//字符串模式下转义有效
isEscapeMode = !isEscapeMode;
result.append(key);
continue;
}else {
result.append(key);
}
}
if(null != wrapChar) {
//字符串模式
result.append(key);
continue;
}
//如果当前字符是前方括号、前花括号做如下处理：
if ((key == '[') || (key == '{')) {
//如果前面还有字符，并且字符为“：”，打印：换行和缩进字符字符串。
if ((i - 1 > 0) && (json.charAt(i - 1) == ':')) {
result.append(NEW_LINE);
result.append(indent(number));
}
result.append(key);
//前方括号、前花括号，的后面必须换行。打印：换行。
result.append(NEW_LINE);
//每出现一次前方括号、前花括号；缩进次数增加一次。打印：新行缩进。
number++;
result.append(indent(number));
continue;
}
// 3、如果当前字符是后方括号、后花括号做如下处理：
if ((key == ']') || (key == '}')) {
// （1）后方括号、后花括号，的前面必须换行。打印：换行。
result.append(NEW_LINE);
// （2）每出现一次后方括号、后花括号；缩进次数减少一次。打印：缩进。
number--;
result.append(indent(number));
// （3）打印：当前字符。
result.append(key);
// （4）如果当前字符后面还有字符，并且字符不为“，”，打印：换行。
if (((i + 1) < length) && (json.charAt(i + 1) != ',')) {
result.append(NEW_LINE);
}
// （5）继续下一次循环。
continue;
}
// 4、如果当前字符是逗号。逗号后面换行，并缩进，不改变缩进次数。
if ((key == ',')) {
result.append(key);
result.append(NEW_LINE);
result.append(indent(number));
continue;
}
// 5、打印：当前字符。
result.append(key);
}
return result.toString();
} | [
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@param json 未格式化的JSON字符串。
@return 格式化的JSON字符串。 | [
"返回格式化JSON字符串。"
] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-json/src/main/java/cn/hutool/json/JSONStrFormater.java#L25-L112 | train | Format a JSON string. | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/ResultPartitionMetrics.java | ResultPartitionMetrics.registerQueueLengthMetrics | public static void registerQueueLengthMetrics(MetricGroup group, ResultPartition partition) {
ResultPartitionMetrics metrics = new ResultPartitionMetrics(partition);
group.gauge("totalQueueLen", metrics.getTotalQueueLenGauge());
group.gauge("minQueueLen", metrics.getMinQueueLenGauge());
group.gauge("maxQueueLen", metrics.getMaxQueueLenGauge());
group.gauge("avgQueueLen", metrics.getAvgQueueLenGauge());
} | java | public static void registerQueueLengthMetrics(MetricGroup group, ResultPartition partition) {
ResultPartitionMetrics metrics = new ResultPartitionMetrics(partition);
group.gauge("totalQueueLen", metrics.getTotalQueueLenGauge());
group.gauge("minQueueLen", metrics.getMinQueueLenGauge());
group.gauge("maxQueueLen", metrics.getMaxQueueLenGauge());
group.gauge("avgQueueLen", metrics.getAvgQueueLenGauge());
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] | b62db93bf63cb3bb34dd03d611a779d9e3fc61ac | https://github.com/apache/flink/blob/b62db93bf63cb3bb34dd03d611a779d9e3fc61ac/flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/ResultPartitionMetrics.java#L161-L168 | train | Register Queue Length Metrics. | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java | ArrayUtil.containsAny | @SuppressWarnings("unchecked")
public static <T> boolean containsAny(T[] array, T... values) {
for (T value : values) {
if(contains(array, value)) {
return true;
}
}
return false;
} | java | @SuppressWarnings("unchecked")
public static <T> boolean containsAny(T[] array, T... values) {
for (T value : values) {
if(contains(array, value)) {
return true;
}
}
return false;
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apache/flink | flink-core/src/main/java/org/apache/flink/core/memory/MemorySegment.java | MemorySegment.copyTo | public final void copyTo(int offset, MemorySegment target, int targetOffset, int numBytes) {
final byte[] thisHeapRef = this.heapMemory;
final byte[] otherHeapRef = target.heapMemory;
final long thisPointer = this.address + offset;
final long otherPointer = target.address + targetOffset;
if ((numBytes | offset | targetOffset) >= 0 &&
thisPointer <= this.addressLimit - numBytes && otherPointer <= target.addressLimit - numBytes) {
UNSAFE.copyMemory(thisHeapRef, thisPointer, otherHeapRef, otherPointer, numBytes);
}
else if (this.address > this.addressLimit) {
throw new IllegalStateException("this memory segment has been freed.");
}
else if (target.address > target.addressLimit) {
throw new IllegalStateException("target memory segment has been freed.");
}
else {
throw new IndexOutOfBoundsException(
String.format("offset=%d, targetOffset=%d, numBytes=%d, address=%d, targetAddress=%d",
offset, targetOffset, numBytes, this.address, target.address));
}
} | java | public final void copyTo(int offset, MemorySegment target, int targetOffset, int numBytes) {
final byte[] thisHeapRef = this.heapMemory;
final byte[] otherHeapRef = target.heapMemory;
final long thisPointer = this.address + offset;
final long otherPointer = target.address + targetOffset;
if ((numBytes | offset | targetOffset) >= 0 &&
thisPointer <= this.addressLimit - numBytes && otherPointer <= target.addressLimit - numBytes) {
UNSAFE.copyMemory(thisHeapRef, thisPointer, otherHeapRef, otherPointer, numBytes);
}
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throw new IndexOutOfBoundsException(
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/template/engine/beetl/BeetlUtil.java | BeetlUtil.getFileTemplate | public static Template getFileTemplate(String dir, String templateFileName) {
return getTemplate(createFileGroupTemplate(dir), templateFileName);
} | java | public static Template getFileTemplate(String dir, String templateFileName) {
return getTemplate(createFileGroupTemplate(dir), templateFileName);
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.createMap | public static <K, V> Map<K, V> createMap(Class<?> mapType) {
return MapUtil.createMap(mapType);
} | java | public static <K, V> Map<K, V> createMap(Class<?> mapType) {
return MapUtil.createMap(mapType);
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looly/hutool | hutool-cron/src/main/java/cn/hutool/cron/Scheduler.java | Scheduler.schedule | public Scheduler schedule(String id, String pattern, Task task) {
return schedule(id, new CronPattern(pattern), task);
} | java | public Scheduler schedule(String id, String pattern, Task task) {
return schedule(id, new CronPattern(pattern), task);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/SlotSharingManager.java | SlotSharingManager.getUnresolvedRootSlot | @Nullable
MultiTaskSlot getUnresolvedRootSlot(AbstractID groupId) {
for (MultiTaskSlot multiTaskSlot : unresolvedRootSlots.values()) {
if (!multiTaskSlot.contains(groupId)) {
return multiTaskSlot;
}
}
return null;
} | java | @Nullable
MultiTaskSlot getUnresolvedRootSlot(AbstractID groupId) {
for (MultiTaskSlot multiTaskSlot : unresolvedRootSlots.values()) {
if (!multiTaskSlot.contains(groupId)) {
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apache/flink | flink-core/src/main/java/org/apache/flink/core/fs/FileSystem.java | FileSystem.loadFileSystemFactories | private static List<FileSystemFactory> loadFileSystemFactories(
Collection<Supplier<Iterator<FileSystemFactory>>> factoryIteratorsSuppliers) {
final ArrayList<FileSystemFactory> list = new ArrayList<>();
// by default, we always have the local file system factory
list.add(new LocalFileSystemFactory());
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for (Supplier<Iterator<FileSystemFactory>> factoryIteratorsSupplier : factoryIteratorsSuppliers) {
try {
addAllFactoriesToList(factoryIteratorsSupplier.get(), list);
} catch (Throwable t) {
// catching Throwable here to handle various forms of class loading
// and initialization errors
ExceptionUtils.rethrowIfFatalErrorOrOOM(t);
LOG.error("Failed to load additional file systems via services", t);
}
}
return Collections.unmodifiableList(list);
} | java | private static List<FileSystemFactory> loadFileSystemFactories(
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final ArrayList<FileSystemFactory> list = new ArrayList<>();
// by default, we always have the local file system factory
list.add(new LocalFileSystemFactory());
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addAllFactoriesToList(factoryIteratorsSupplier.get(), list);
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// catching Throwable here to handle various forms of class loading
// and initialization errors
ExceptionUtils.rethrowIfFatalErrorOrOOM(t);
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return Collections.unmodifiableList(list);
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... | b62db93bf63cb3bb34dd03d611a779d9e3fc61ac | https://github.com/apache/flink/blob/b62db93bf63cb3bb34dd03d611a779d9e3fc61ac/flink-core/src/main/java/org/apache/flink/core/fs/FileSystem.java#L987-L1009 | train | Load the file system factories from the given collection of supplier. | [
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/type/TypeConverters.java | TypeConverters.createInternalTypeFromTypeInfo | public static InternalType createInternalTypeFromTypeInfo(TypeInformation typeInfo) {
InternalType type = TYPE_INFO_TO_INTERNAL_TYPE.get(typeInfo);
if (type != null) {
return type;
}
if (typeInfo instanceof CompositeType) {
CompositeType compositeType = (CompositeType) typeInfo;
return InternalTypes.createRowType(
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compositeType.getFieldNames()
);
} else if (typeInfo instanceof DecimalTypeInfo) {
DecimalTypeInfo decimalType = (DecimalTypeInfo) typeInfo;
return InternalTypes.createDecimalType(decimalType.precision(), decimalType.scale());
} else if (typeInfo instanceof PrimitiveArrayTypeInfo) {
PrimitiveArrayTypeInfo arrayType = (PrimitiveArrayTypeInfo) typeInfo;
return InternalTypes.createArrayType(
createInternalTypeFromTypeInfo(arrayType.getComponentType()));
} else if (typeInfo instanceof BasicArrayTypeInfo) {
BasicArrayTypeInfo arrayType = (BasicArrayTypeInfo) typeInfo;
return InternalTypes.createArrayType(
createInternalTypeFromTypeInfo(arrayType.getComponentInfo()));
} else if (typeInfo instanceof ObjectArrayTypeInfo) {
ObjectArrayTypeInfo arrayType = (ObjectArrayTypeInfo) typeInfo;
return InternalTypes.createArrayType(
createInternalTypeFromTypeInfo(arrayType.getComponentInfo()));
} else if (typeInfo instanceof MapTypeInfo) {
MapTypeInfo mapType = (MapTypeInfo) typeInfo;
return InternalTypes.createMapType(
createInternalTypeFromTypeInfo(mapType.getKeyTypeInfo()),
createInternalTypeFromTypeInfo(mapType.getValueTypeInfo()));
} else if (typeInfo instanceof BinaryMapTypeInfo) {
BinaryMapTypeInfo mapType = (BinaryMapTypeInfo) typeInfo;
return InternalTypes.createMapType(
mapType.getKeyType(), mapType.getValueType());
} else if (typeInfo instanceof BinaryArrayTypeInfo) {
BinaryArrayTypeInfo arrayType = (BinaryArrayTypeInfo) typeInfo;
return InternalTypes.createArrayType(arrayType.getElementType());
} else if (typeInfo instanceof BigDecimalTypeInfo) {
BigDecimalTypeInfo decimalType = (BigDecimalTypeInfo) typeInfo;
return new DecimalType(decimalType.precision(), decimalType.scale());
} else {
return InternalTypes.createGenericType(typeInfo);
}
} | java | public static InternalType createInternalTypeFromTypeInfo(TypeInformation typeInfo) {
InternalType type = TYPE_INFO_TO_INTERNAL_TYPE.get(typeInfo);
if (type != null) {
return type;
}
if (typeInfo instanceof CompositeType) {
CompositeType compositeType = (CompositeType) typeInfo;
return InternalTypes.createRowType(
Stream.iterate(0, x -> x + 1).limit(compositeType.getArity())
.map((Function<Integer, TypeInformation>) compositeType::getTypeAt)
.map(TypeConverters::createInternalTypeFromTypeInfo)
.toArray(InternalType[]::new),
compositeType.getFieldNames()
);
} else if (typeInfo instanceof DecimalTypeInfo) {
DecimalTypeInfo decimalType = (DecimalTypeInfo) typeInfo;
return InternalTypes.createDecimalType(decimalType.precision(), decimalType.scale());
} else if (typeInfo instanceof PrimitiveArrayTypeInfo) {
PrimitiveArrayTypeInfo arrayType = (PrimitiveArrayTypeInfo) typeInfo;
return InternalTypes.createArrayType(
createInternalTypeFromTypeInfo(arrayType.getComponentType()));
} else if (typeInfo instanceof BasicArrayTypeInfo) {
BasicArrayTypeInfo arrayType = (BasicArrayTypeInfo) typeInfo;
return InternalTypes.createArrayType(
createInternalTypeFromTypeInfo(arrayType.getComponentInfo()));
} else if (typeInfo instanceof ObjectArrayTypeInfo) {
ObjectArrayTypeInfo arrayType = (ObjectArrayTypeInfo) typeInfo;
return InternalTypes.createArrayType(
createInternalTypeFromTypeInfo(arrayType.getComponentInfo()));
} else if (typeInfo instanceof MapTypeInfo) {
MapTypeInfo mapType = (MapTypeInfo) typeInfo;
return InternalTypes.createMapType(
createInternalTypeFromTypeInfo(mapType.getKeyTypeInfo()),
createInternalTypeFromTypeInfo(mapType.getValueTypeInfo()));
} else if (typeInfo instanceof BinaryMapTypeInfo) {
BinaryMapTypeInfo mapType = (BinaryMapTypeInfo) typeInfo;
return InternalTypes.createMapType(
mapType.getKeyType(), mapType.getValueType());
} else if (typeInfo instanceof BinaryArrayTypeInfo) {
BinaryArrayTypeInfo arrayType = (BinaryArrayTypeInfo) typeInfo;
return InternalTypes.createArrayType(arrayType.getElementType());
} else if (typeInfo instanceof BigDecimalTypeInfo) {
BigDecimalTypeInfo decimalType = (BigDecimalTypeInfo) typeInfo;
return new DecimalType(decimalType.precision(), decimalType.scale());
} else {
return InternalTypes.createGenericType(typeInfo);
}
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyCodecUtil.java | SpdyCodecUtil.getUnsignedInt | static int getUnsignedInt(ByteBuf buf, int offset) {
return (buf.getByte(offset) & 0x7F) << 24 |
(buf.getByte(offset + 1) & 0xFF) << 16 |
(buf.getByte(offset + 2) & 0xFF) << 8 |
buf.getByte(offset + 3) & 0xFF;
} | java | static int getUnsignedInt(ByteBuf buf, int offset) {
return (buf.getByte(offset) & 0x7F) << 24 |
(buf.getByte(offset + 1) & 0xFF) << 16 |
(buf.getByte(offset + 2) & 0xFF) << 8 |
buf.getByte(offset + 3) & 0xFF;
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spring-projects/spring-boot | spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jdbc/DataSourceProperties.java | DataSourceProperties.determineUsername | public String determineUsername() {
if (StringUtils.hasText(this.username)) {
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}
if (EmbeddedDatabaseConnection.isEmbedded(determineDriverClassName())) {
return "sa";
}
return null;
} | java | public String determineUsername() {
if (StringUtils.hasText(this.username)) {
return this.username;
}
if (EmbeddedDatabaseConnection.isEmbedded(determineDriverClassName())) {
return "sa";
}
return null;
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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/Http2Settings.java | Http2Settings.pushEnabled | public Boolean pushEnabled() {
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if (value == null) {
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}
return TRUE.equals(value);
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Long value = get(SETTINGS_ENABLE_PUSH);
if (value == null) {
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return TRUE.equals(value);
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apache/flink | flink-queryable-state/flink-queryable-state-client-java/src/main/java/org/apache/flink/queryablestate/client/state/serialization/KvStateSerializer.java | KvStateSerializer.deserializeValue | public static <T> T deserializeValue(byte[] serializedValue, TypeSerializer<T> serializer) throws IOException {
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final DataInputDeserializer deser = new DataInputDeserializer(
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return value;
}
} | java | public static <T> T deserializeValue(byte[] serializedValue, TypeSerializer<T> serializer) throws IOException {
if (serializedValue == null) {
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} else {
final DataInputDeserializer deser = new DataInputDeserializer(
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final T value = serializer.deserialize(deser);
if (deser.available() > 0) {
throw new IOException(
"Unconsumed bytes in the deserialized value. " +
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/Holder.java | Holder.of | public static <T> Holder<T> of(T value) throws NullPointerException{
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/AllWindowedStream.java | AllWindowedStream.allowedLateness | @PublicEvolving
public AllWindowedStream<T, W> allowedLateness(Time lateness) {
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} | java | @PublicEvolving
public AllWindowedStream<T, W> allowedLateness(Time lateness) {
final long millis = lateness.toMilliseconds();
checkArgument(millis >= 0, "The allowed lateness cannot be negative.");
this.allowedLateness = millis;
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networknt/light-4j | config/src/main/java/com/networknt/config/ConfigInjection.java | ConfigInjection.getInjectValue | public static Object getInjectValue(String string) {
Matcher m = pattern.matcher(string);
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while (m.find()) {
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if (!(value instanceof String)) {
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m.appendReplacement(sb, (String) value);
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return m.appendTail(sb).toString();
} | java | public static Object getInjectValue(String string) {
Matcher m = pattern.matcher(string);
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/util/SegmentsUtil.java | SegmentsUtil.setByte | public static void setByte(MemorySegment[] segments, int offset, byte value) {
if (inFirstSegment(segments, offset, 1)) {
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} else {
setByteMultiSegments(segments, offset, value);
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looly/hutool | hutool-crypto/src/main/java/cn/hutool/crypto/asymmetric/RSA.java | RSA.generatePublicKey | public static PublicKey generatePublicKey(BigInteger modulus, BigInteger publicExponent) {
return SecureUtil.generatePublicKey(ALGORITHM_RSA.getValue(), new RSAPublicKeySpec(modulus, publicExponent));
} | java | public static PublicKey generatePublicKey(BigInteger modulus, BigInteger publicExponent) {
return SecureUtil.generatePublicKey(ALGORITHM_RSA.getValue(), new RSAPublicKeySpec(modulus, publicExponent));
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SeleniumHQ/selenium | java/server/src/org/openqa/selenium/remote/server/log/PerSessionLogHandler.java | PerSessionLogHandler.getAllLogsForSession | public synchronized SessionLogs getAllLogsForSession(SessionId sessionId) {
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sessionLogs.addLog(logType, typeToEntriesMap.get(logType));
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perSessionDriverEntries.remove(sessionId);
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return sessionLogs;
} | java | public synchronized SessionLogs getAllLogsForSession(SessionId sessionId) {
SessionLogs sessionLogs = new SessionLogs();
if (perSessionDriverEntries.containsKey(sessionId)) {
Map<String, LogEntries> typeToEntriesMap = perSessionDriverEntries.get(sessionId);
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sessionLogs.addLog(logType, typeToEntriesMap.get(logType));
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return sessionLogs;
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/hashtable/BaseHybridHashTable.java | BaseHybridHashTable.close | public void close() {
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} catch (InterruptedException iex) {
throw new RuntimeException("Hashtable closing was interrupted");
}
}
this.buildSpillRetBufferNumbers = 0;
} | java | public void close() {
// make sure that we close only once
if (!this.closed.compareAndSet(false, true)) {
return;
}
// clear the current probe side channel, if there is one
if (this.currentSpilledProbeSide != null) {
try {
this.currentSpilledProbeSide.getChannel().closeAndDelete();
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/servlet/multipart/UploadFile.java | UploadFile.write | public File write(String destPath) throws IOException {
if(data != null || tempFile != null) {
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netty/netty | codec/src/main/java/io/netty/handler/codec/compression/Bzip2BitWriter.java | Bzip2BitWriter.writeBoolean | void writeBoolean(ByteBuf out, final boolean value) {
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} | java | void writeBoolean(ByteBuf out, final boolean value) {
int bitCount = this.bitCount + 1;
long bitBuffer = this.bitBuffer | (value ? 1L << 64 - bitCount : 0L);
if (bitCount == 32) {
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looly/hutool | hutool-json/src/main/java/cn/hutool/json/InternalJSONUtil.java | InternalJSONUtil.formatDate | private static String formatDate(Object dateObj, String format) {
if (StrUtil.isNotBlank(format)) {
final Date date = (dateObj instanceof Date) ? (Date)dateObj : ((Calendar)dateObj).getTime();
//用户定义了日期格式
return DateUtil.format(date, format);
}
//默认使用时间戳
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} | java | private static String formatDate(Object dateObj, String format) {
if (StrUtil.isNotBlank(format)) {
final Date date = (dateObj instanceof Date) ? (Date)dateObj : ((Calendar)dateObj).getTime();
//用户定义了日期格式
return DateUtil.format(date, format);
}
//默认使用时间戳
return String.valueOf((dateObj instanceof Date) ? ((Date)dateObj).getTime() : ((Calendar)dateObj).getTimeInMillis());
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@param format 格式
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/ContinuousFileMonitoringFunction.java | ContinuousFileMonitoringFunction.listEligibleFiles | private Map<Path, FileStatus> listEligibleFiles(FileSystem fileSystem, Path path) throws IOException {
final FileStatus[] statuses;
try {
statuses = fileSystem.listStatus(path);
} catch (IOException e) {
// we may run into an IOException if files are moved while listing their status
// delay the check for eligible files in this case
return Collections.emptyMap();
}
if (statuses == null) {
LOG.warn("Path does not exist: {}", path);
return Collections.emptyMap();
} else {
Map<Path, FileStatus> files = new HashMap<>();
// handle the new files
for (FileStatus status : statuses) {
if (!status.isDir()) {
Path filePath = status.getPath();
long modificationTime = status.getModificationTime();
if (!shouldIgnore(filePath, modificationTime)) {
files.put(filePath, status);
}
} else if (format.getNestedFileEnumeration() && format.acceptFile(status)){
files.putAll(listEligibleFiles(fileSystem, status.getPath()));
}
}
return files;
}
} | java | private Map<Path, FileStatus> listEligibleFiles(FileSystem fileSystem, Path path) throws IOException {
final FileStatus[] statuses;
try {
statuses = fileSystem.listStatus(path);
} catch (IOException e) {
// we may run into an IOException if files are moved while listing their status
// delay the check for eligible files in this case
return Collections.emptyMap();
}
if (statuses == null) {
LOG.warn("Path does not exist: {}", path);
return Collections.emptyMap();
} else {
Map<Path, FileStatus> files = new HashMap<>();
// handle the new files
for (FileStatus status : statuses) {
if (!status.isDir()) {
Path filePath = status.getPath();
long modificationTime = status.getModificationTime();
if (!shouldIgnore(filePath, modificationTime)) {
files.put(filePath, status);
}
} else if (format.getNestedFileEnumeration() && format.acceptFile(status)){
files.putAll(listEligibleFiles(fileSystem, status.getPath()));
}
}
return files;
}
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apache/flink | flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/spargel/ScatterGatherIteration.java | ScatterGatherIteration.createResult | @Override
public DataSet<Vertex<K, VV>> createResult() {
if (this.initialVertices == null) {
throw new IllegalStateException("The input data set has not been set.");
}
// prepare some type information
TypeInformation<K> keyType = ((TupleTypeInfo<?>) initialVertices.getType()).getTypeAt(0);
TypeInformation<Tuple2<K, Message>> messageTypeInfo = new TupleTypeInfo<>(keyType, messageType);
// create a graph
Graph<K, VV, EV> graph =
Graph.fromDataSet(initialVertices, edgesWithValue, initialVertices.getExecutionEnvironment());
// check whether the numVertices option is set and, if so, compute the total number of vertices
// and set it within the scatter and gather functions
DataSet<LongValue> numberOfVertices = null;
if (this.configuration != null && this.configuration.isOptNumVertices()) {
try {
numberOfVertices = GraphUtils.count(this.initialVertices);
} catch (Exception e) {
e.printStackTrace();
}
}
if (this.configuration != null) {
scatterFunction.setDirection(this.configuration.getDirection());
} else {
scatterFunction.setDirection(EdgeDirection.OUT);
}
// retrieve the direction in which the updates are made and in which the messages are sent
EdgeDirection messagingDirection = scatterFunction.getDirection();
// check whether the degrees option is set and, if so, compute the in and the out degrees and
// add them to the vertex value
if (this.configuration != null && this.configuration.isOptDegrees()) {
return createResultVerticesWithDegrees(graph, messagingDirection, messageTypeInfo, numberOfVertices);
} else {
return createResultSimpleVertex(messagingDirection, messageTypeInfo, numberOfVertices);
}
} | java | @Override
public DataSet<Vertex<K, VV>> createResult() {
if (this.initialVertices == null) {
throw new IllegalStateException("The input data set has not been set.");
}
// prepare some type information
TypeInformation<K> keyType = ((TupleTypeInfo<?>) initialVertices.getType()).getTypeAt(0);
TypeInformation<Tuple2<K, Message>> messageTypeInfo = new TupleTypeInfo<>(keyType, messageType);
// create a graph
Graph<K, VV, EV> graph =
Graph.fromDataSet(initialVertices, edgesWithValue, initialVertices.getExecutionEnvironment());
// check whether the numVertices option is set and, if so, compute the total number of vertices
// and set it within the scatter and gather functions
DataSet<LongValue> numberOfVertices = null;
if (this.configuration != null && this.configuration.isOptNumVertices()) {
try {
numberOfVertices = GraphUtils.count(this.initialVertices);
} catch (Exception e) {
e.printStackTrace();
}
}
if (this.configuration != null) {
scatterFunction.setDirection(this.configuration.getDirection());
} else {
scatterFunction.setDirection(EdgeDirection.OUT);
}
// retrieve the direction in which the updates are made and in which the messages are sent
EdgeDirection messagingDirection = scatterFunction.getDirection();
// check whether the degrees option is set and, if so, compute the in and the out degrees and
// add them to the vertex value
if (this.configuration != null && this.configuration.isOptDegrees()) {
return createResultVerticesWithDegrees(graph, messagingDirection, messageTypeInfo, numberOfVertices);
} else {
return createResultSimpleVertex(messagingDirection, messageTypeInfo, numberOfVertices);
}
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netty/netty | common/src/main/java/io/netty/util/internal/StringUtil.java | StringUtil.indexOfNonWhiteSpace | public static int indexOfNonWhiteSpace(CharSequence seq, int offset) {
for (; offset < seq.length(); ++offset) {
if (!Character.isWhitespace(seq.charAt(offset))) {
return offset;
}
}
return -1;
} | java | public static int indexOfNonWhiteSpace(CharSequence seq, int offset) {
for (; offset < seq.length(); ++offset) {
if (!Character.isWhitespace(seq.charAt(offset))) {
return offset;
}
}
return -1;
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netty/netty | codec/src/main/java/io/netty/handler/codec/compression/Bzip2BitReader.java | Bzip2BitReader.readBits | int readBits(final int count) {
if (count < 0 || count > 32) {
throw new IllegalArgumentException("count: " + count + " (expected: 0-32 )");
}
int bitCount = this.bitCount;
long bitBuffer = this.bitBuffer;
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int offset;
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readData = in.readUnsignedByte();
offset = 8;
break;
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case 2: {
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offset = 16;
break;
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case 3: {
readData = in.readUnsignedMedium();
offset = 24;
break;
}
default: {
readData = in.readUnsignedInt();
offset = 32;
break;
}
}
bitBuffer = bitBuffer << offset | readData;
bitCount += offset;
this.bitBuffer = bitBuffer;
}
this.bitCount = bitCount -= count;
return (int) (bitBuffer >>> bitCount & (count != 32 ? (1 << count) - 1 : 0xFFFFFFFFL));
} | java | int readBits(final int count) {
if (count < 0 || count > 32) {
throw new IllegalArgumentException("count: " + count + " (expected: 0-32 )");
}
int bitCount = this.bitCount;
long bitBuffer = this.bitBuffer;
if (bitCount < count) {
long readData;
int offset;
switch (in.readableBytes()) {
case 1: {
readData = in.readUnsignedByte();
offset = 8;
break;
}
case 2: {
readData = in.readUnsignedShort();
offset = 16;
break;
}
case 3: {
readData = in.readUnsignedMedium();
offset = 24;
break;
}
default: {
readData = in.readUnsignedInt();
offset = 32;
break;
}
}
bitBuffer = bitBuffer << offset | readData;
bitCount += offset;
this.bitBuffer = bitBuffer;
}
this.bitCount = bitCount -= count;
return (int) (bitBuffer >>> bitCount & (count != 32 ? (1 << count) - 1 : 0xFFFFFFFFL));
} | [
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/tokenizer/pipe/LexicalAnalyzerPipeline.java | LexicalAnalyzerPipeline.getAnalyzer | public LexicalAnalyzer getAnalyzer()
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for (Pipe<List<IWord>, List<IWord>> pipe : this)
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if (pipe instanceof LexicalAnalyzerPipe)
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} | java | public LexicalAnalyzer getAnalyzer()
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for (Pipe<List<IWord>, List<IWord>> pipe : this)
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if (pipe instanceof LexicalAnalyzerPipe)
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return ((LexicalAnalyzerPipe) pipe).analyzer;
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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.reportError | public void reportError(Throwable t) {
// set the exception, if it is the first (and the exception is non null)
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} | java | public void reportError(Throwable t) {
// set the exception, if it is the first (and the exception is non null)
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toInterrupt.interrupt();
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apache/flink | flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java | Graph.fromTupleDataSet | public static <K, EV> Graph<K, NullValue, EV> fromTupleDataSet(DataSet<Tuple3<K, K, EV>> edges,
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} | java | public static <K, EV> Graph<K, NullValue, EV> fromTupleDataSet(DataSet<Tuple3<K, K, EV>> edges,
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DataSet<Edge<K, EV>> edgeDataSet = edges
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return fromDataSet(edgeDataSet, context);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java | XmlUtil.mapToXml | public static Document mapToXml(Map<?, ?> data, String rootName) {
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mapToXml(doc, root, data);
return doc;
} | java | public static Document mapToXml(Map<?, ?> data, String rootName) {
final Document doc = createXml();
final Element root = appendChild(doc, rootName);
mapToXml(doc, root, data);
return doc;
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looly/hutool | hutool-poi/src/main/java/cn/hutool/poi/excel/WorkbookUtil.java | WorkbookUtil.createSXSSFBook | public static SXSSFWorkbook createSXSSFBook(File excelFile, String password) {
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} | java | public static SXSSFWorkbook createSXSSFBook(File excelFile, String password) {
return toSXSSFBook(createBook(excelFile, password));
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apache/flink | flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/history/HistoryServerStaticFileServerHandler.java | HistoryServerStaticFileServerHandler.respondWithFile | private void respondWithFile(ChannelHandlerContext ctx, HttpRequest request, String requestPath)
throws IOException, ParseException {
// make sure we request the "index.html" in case there is a directory request
if (requestPath.endsWith("/")) {
requestPath = requestPath + "index.html";
}
if (!requestPath.contains(".")) { // we assume that the path ends in either .html or .js
requestPath = requestPath + ".json";
}
// convert to absolute path
final File file = new File(rootPath, requestPath);
if (!file.exists()) {
// file does not exist. Try to load it with the classloader
ClassLoader cl = HistoryServerStaticFileServerHandler.class.getClassLoader();
try (InputStream resourceStream = cl.getResourceAsStream("web" + requestPath)) {
boolean success = false;
try {
if (resourceStream != null) {
URL root = cl.getResource("web");
URL requested = cl.getResource("web" + requestPath);
if (root != null && requested != null) {
URI rootURI = new URI(root.getPath()).normalize();
URI requestedURI = new URI(requested.getPath()).normalize();
// Check that we don't load anything from outside of the
// expected scope.
if (!rootURI.relativize(requestedURI).equals(requestedURI)) {
LOG.debug("Loading missing file from classloader: {}", requestPath);
// ensure that directory to file exists.
file.getParentFile().mkdirs();
Files.copy(resourceStream, file.toPath());
success = true;
}
}
}
} catch (Throwable t) {
LOG.error("error while responding", t);
} finally {
if (!success) {
LOG.debug("Unable to load requested file {} from classloader", requestPath);
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("File not found."),
NOT_FOUND,
Collections.emptyMap());
return;
}
}
}
}
if (!file.exists() || file.isHidden() || file.isDirectory() || !file.isFile()) {
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("File not found."),
NOT_FOUND,
Collections.emptyMap());
return;
}
if (!file.getCanonicalFile().toPath().startsWith(rootPath.toPath())) {
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("File not found."),
NOT_FOUND,
Collections.emptyMap());
return;
}
// cache validation
final String ifModifiedSince = request.headers().get(IF_MODIFIED_SINCE);
if (ifModifiedSince != null && !ifModifiedSince.isEmpty()) {
SimpleDateFormat dateFormatter = new SimpleDateFormat(StaticFileServerHandler.HTTP_DATE_FORMAT, Locale.US);
Date ifModifiedSinceDate = dateFormatter.parse(ifModifiedSince);
// Only compare up to the second because the datetime format we send to the client
// does not have milliseconds
long ifModifiedSinceDateSeconds = ifModifiedSinceDate.getTime() / 1000;
long fileLastModifiedSeconds = file.lastModified() / 1000;
if (ifModifiedSinceDateSeconds == fileLastModifiedSeconds) {
if (LOG.isDebugEnabled()) {
LOG.debug("Responding 'NOT MODIFIED' for file '" + file.getAbsolutePath() + '\'');
}
StaticFileServerHandler.sendNotModified(ctx);
return;
}
}
if (LOG.isDebugEnabled()) {
LOG.debug("Responding with file '" + file.getAbsolutePath() + '\'');
}
// Don't need to close this manually. Netty's DefaultFileRegion will take care of it.
final RandomAccessFile raf;
try {
raf = new RandomAccessFile(file, "r");
} catch (FileNotFoundException e) {
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("File not found."),
NOT_FOUND,
Collections.emptyMap());
return;
}
try {
long fileLength = raf.length();
HttpResponse response = new DefaultHttpResponse(HTTP_1_1, OK);
StaticFileServerHandler.setContentTypeHeader(response, file);
// the job overview should be updated as soon as possible
if (!requestPath.equals("/joboverview.json")) {
StaticFileServerHandler.setDateAndCacheHeaders(response, file);
}
if (HttpHeaders.isKeepAlive(request)) {
response.headers().set(CONNECTION, HttpHeaders.Values.KEEP_ALIVE);
}
HttpHeaders.setContentLength(response, fileLength);
// write the initial line and the header.
ctx.write(response);
// write the content.
ChannelFuture lastContentFuture;
if (ctx.pipeline().get(SslHandler.class) == null) {
ctx.write(new DefaultFileRegion(raf.getChannel(), 0, fileLength), ctx.newProgressivePromise());
lastContentFuture = ctx.writeAndFlush(LastHttpContent.EMPTY_LAST_CONTENT);
} else {
lastContentFuture = ctx.writeAndFlush(new HttpChunkedInput(new ChunkedFile(raf, 0, fileLength, 8192)),
ctx.newProgressivePromise());
// HttpChunkedInput will write the end marker (LastHttpContent) for us.
}
// close the connection, if no keep-alive is needed
if (!HttpHeaders.isKeepAlive(request)) {
lastContentFuture.addListener(ChannelFutureListener.CLOSE);
}
} catch (Exception e) {
raf.close();
LOG.error("Failed to serve file.", e);
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("Internal server error."),
INTERNAL_SERVER_ERROR,
Collections.emptyMap());
}
} | java | private void respondWithFile(ChannelHandlerContext ctx, HttpRequest request, String requestPath)
throws IOException, ParseException {
// make sure we request the "index.html" in case there is a directory request
if (requestPath.endsWith("/")) {
requestPath = requestPath + "index.html";
}
if (!requestPath.contains(".")) { // we assume that the path ends in either .html or .js
requestPath = requestPath + ".json";
}
// convert to absolute path
final File file = new File(rootPath, requestPath);
if (!file.exists()) {
// file does not exist. Try to load it with the classloader
ClassLoader cl = HistoryServerStaticFileServerHandler.class.getClassLoader();
try (InputStream resourceStream = cl.getResourceAsStream("web" + requestPath)) {
boolean success = false;
try {
if (resourceStream != null) {
URL root = cl.getResource("web");
URL requested = cl.getResource("web" + requestPath);
if (root != null && requested != null) {
URI rootURI = new URI(root.getPath()).normalize();
URI requestedURI = new URI(requested.getPath()).normalize();
// Check that we don't load anything from outside of the
// expected scope.
if (!rootURI.relativize(requestedURI).equals(requestedURI)) {
LOG.debug("Loading missing file from classloader: {}", requestPath);
// ensure that directory to file exists.
file.getParentFile().mkdirs();
Files.copy(resourceStream, file.toPath());
success = true;
}
}
}
} catch (Throwable t) {
LOG.error("error while responding", t);
} finally {
if (!success) {
LOG.debug("Unable to load requested file {} from classloader", requestPath);
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("File not found."),
NOT_FOUND,
Collections.emptyMap());
return;
}
}
}
}
if (!file.exists() || file.isHidden() || file.isDirectory() || !file.isFile()) {
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("File not found."),
NOT_FOUND,
Collections.emptyMap());
return;
}
if (!file.getCanonicalFile().toPath().startsWith(rootPath.toPath())) {
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("File not found."),
NOT_FOUND,
Collections.emptyMap());
return;
}
// cache validation
final String ifModifiedSince = request.headers().get(IF_MODIFIED_SINCE);
if (ifModifiedSince != null && !ifModifiedSince.isEmpty()) {
SimpleDateFormat dateFormatter = new SimpleDateFormat(StaticFileServerHandler.HTTP_DATE_FORMAT, Locale.US);
Date ifModifiedSinceDate = dateFormatter.parse(ifModifiedSince);
// Only compare up to the second because the datetime format we send to the client
// does not have milliseconds
long ifModifiedSinceDateSeconds = ifModifiedSinceDate.getTime() / 1000;
long fileLastModifiedSeconds = file.lastModified() / 1000;
if (ifModifiedSinceDateSeconds == fileLastModifiedSeconds) {
if (LOG.isDebugEnabled()) {
LOG.debug("Responding 'NOT MODIFIED' for file '" + file.getAbsolutePath() + '\'');
}
StaticFileServerHandler.sendNotModified(ctx);
return;
}
}
if (LOG.isDebugEnabled()) {
LOG.debug("Responding with file '" + file.getAbsolutePath() + '\'');
}
// Don't need to close this manually. Netty's DefaultFileRegion will take care of it.
final RandomAccessFile raf;
try {
raf = new RandomAccessFile(file, "r");
} catch (FileNotFoundException e) {
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("File not found."),
NOT_FOUND,
Collections.emptyMap());
return;
}
try {
long fileLength = raf.length();
HttpResponse response = new DefaultHttpResponse(HTTP_1_1, OK);
StaticFileServerHandler.setContentTypeHeader(response, file);
// the job overview should be updated as soon as possible
if (!requestPath.equals("/joboverview.json")) {
StaticFileServerHandler.setDateAndCacheHeaders(response, file);
}
if (HttpHeaders.isKeepAlive(request)) {
response.headers().set(CONNECTION, HttpHeaders.Values.KEEP_ALIVE);
}
HttpHeaders.setContentLength(response, fileLength);
// write the initial line and the header.
ctx.write(response);
// write the content.
ChannelFuture lastContentFuture;
if (ctx.pipeline().get(SslHandler.class) == null) {
ctx.write(new DefaultFileRegion(raf.getChannel(), 0, fileLength), ctx.newProgressivePromise());
lastContentFuture = ctx.writeAndFlush(LastHttpContent.EMPTY_LAST_CONTENT);
} else {
lastContentFuture = ctx.writeAndFlush(new HttpChunkedInput(new ChunkedFile(raf, 0, fileLength, 8192)),
ctx.newProgressivePromise());
// HttpChunkedInput will write the end marker (LastHttpContent) for us.
}
// close the connection, if no keep-alive is needed
if (!HttpHeaders.isKeepAlive(request)) {
lastContentFuture.addListener(ChannelFutureListener.CLOSE);
}
} catch (Exception e) {
raf.close();
LOG.error("Failed to serve file.", e);
HandlerUtils.sendErrorResponse(
ctx,
request,
new ErrorResponseBody("Internal server error."),
INTERNAL_SERVER_ERROR,
Collections.emptyMap());
}
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/IterUtil.java | IterUtil.join | public static <T> String join(Iterator<T> iterator, CharSequence conjunction, String prefix, String suffix) {
if (null == iterator) {
return null;
}
final StringBuilder sb = new StringBuilder();
boolean isFirst = true;
T item;
while (iterator.hasNext()) {
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isFirst = false;
} else {
sb.append(conjunction);
}
item = iterator.next();
if (ArrayUtil.isArray(item)) {
sb.append(ArrayUtil.join(ArrayUtil.wrap(item), conjunction, prefix, suffix));
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sb.append(join((Iterable<?>) item, conjunction, prefix, suffix));
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sb.append(join((Iterator<?>) item, conjunction, prefix, suffix));
} else {
sb.append(StrUtil.wrap(String.valueOf(item), prefix, suffix));
}
}
return sb.toString();
} | java | public static <T> String join(Iterator<T> iterator, CharSequence conjunction, String prefix, String suffix) {
if (null == iterator) {
return null;
}
final StringBuilder sb = new StringBuilder();
boolean isFirst = true;
T item;
while (iterator.hasNext()) {
if (isFirst) {
isFirst = false;
} else {
sb.append(conjunction);
}
item = iterator.next();
if (ArrayUtil.isArray(item)) {
sb.append(ArrayUtil.join(ArrayUtil.wrap(item), conjunction, prefix, suffix));
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return sb.toString();
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apache/flink | flink-table/flink-table-planner/src/main/java/org/apache/flink/table/operations/ColumnOperationUtils.java | ColumnOperationUtils.addOrReplaceColumns | public static List<Expression> addOrReplaceColumns(List<String> inputFields, List<Expression> newExpressions) {
LinkedHashMap<String, Expression> finalFields = new LinkedHashMap<>();
inputFields.forEach(field -> finalFields.put(field, new UnresolvedReferenceExpression(field)));
newExpressions.forEach(expr -> {
String name = extractName(expr).orElse(expr.toString());
finalFields.put(name, expr);
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return new ArrayList<>(finalFields.values());
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LinkedHashMap<String, Expression> finalFields = new LinkedHashMap<>();
inputFields.forEach(field -> finalFields.put(field, new UnresolvedReferenceExpression(field)));
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finalFields.put(name, expr);
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return new ArrayList<>(finalFields.values());
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/WindowedStream.java | WindowedStream.process | @Internal
public <R> SingleOutputStreamOperator<R> process(ProcessWindowFunction<T, R, K, W> function, TypeInformation<R> resultType) {
function = input.getExecutionEnvironment().clean(function);
return apply(new InternalIterableProcessWindowFunction<>(function), resultType, function);
} | java | @Internal
public <R> SingleOutputStreamOperator<R> process(ProcessWindowFunction<T, R, K, W> function, TypeInformation<R> resultType) {
function = input.getExecutionEnvironment().clean(function);
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netty/netty | codec/src/main/java/io/netty/handler/codec/compression/Snappy.java | Snappy.readPreamble | private static int readPreamble(ByteBuf in) {
int length = 0;
int byteIndex = 0;
while (in.isReadable()) {
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int length = 0;
int byteIndex = 0;
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/cookie/ServerCookieEncoder.java | ServerCookieEncoder.dedup | private static List<String> dedup(List<String> encoded, Map<String, Integer> nameToLastIndex) {
boolean[] isLastInstance = new boolean[encoded.size()];
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isLastInstance[idx] = true;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/resource/ClassPathResource.java | ClassPathResource.normalizePath | private String normalizePath(String path) {
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path = FileUtil.normalize(path);
path = StrUtil.removePrefix(path, StrUtil.SLASH);
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return path;
} | java | private String normalizePath(String path) {
// 标准化路径
path = FileUtil.normalize(path);
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/io/resource/ClassPathResource.java#L136-L143 | train | Normalize a relative path. | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/img/Img.java | Img.rotate | public Img rotate(int degree) {
final BufferedImage image = getValidSrcImg();
int width = image.getWidth(null);
int height = image.getHeight(null);
final Rectangle rectangle = calcRotatedSize(width, height, degree);
final BufferedImage targetImg = new BufferedImage(rectangle.width, rectangle.height, getTypeInt());
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// 抗锯齿
graphics2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
// 从中心旋转
graphics2d.translate((rectangle.width - width) / 2, (rectangle.height - height) / 2);
graphics2d.rotate(Math.toRadians(degree), width / 2, height / 2);
graphics2d.drawImage(image, 0, 0, null);
graphics2d.dispose();
this.targetImage = targetImg;
return this;
} | java | public Img rotate(int degree) {
final BufferedImage image = getValidSrcImg();
int width = image.getWidth(null);
int height = image.getHeight(null);
final Rectangle rectangle = calcRotatedSize(width, height, degree);
final BufferedImage targetImg = new BufferedImage(rectangle.width, rectangle.height, getTypeInt());
Graphics2D graphics2d = targetImg.createGraphics();
// 抗锯齿
graphics2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
// 从中心旋转
graphics2d.translate((rectangle.width - width) / 2, (rectangle.height - height) / 2);
graphics2d.rotate(Math.toRadians(degree), width / 2, height / 2);
graphics2d.drawImage(image, 0, 0, null);
graphics2d.dispose();
this.targetImage = targetImg;
return this;
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/DataStream.java | DataStream.union | @SafeVarargs
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List<StreamTransformation<T>> unionedTransforms = new ArrayList<>();
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unionedTransforms.add(newStream.getTransformation());
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return new DataStream<>(this.environment, new UnionTransformation<>(unionedTransforms));
} | java | @SafeVarargs
public final DataStream<T> union(DataStream<T>... streams) {
List<StreamTransformation<T>> unionedTransforms = new ArrayList<>();
unionedTransforms.add(this.transformation);
for (DataStream<T> newStream : streams) {
if (!getType().equals(newStream.getType())) {
throw new IllegalArgumentException("Cannot union streams of different types: "
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unionedTransforms.add(newStream.getTransformation());
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return new DataStream<>(this.environment, new UnionTransformation<>(unionedTransforms));
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/QueryStringDecoder.java | QueryStringDecoder.parameters | public Map<String, List<String>> parameters() {
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return params;
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apache/flink | flink-connectors/flink-hadoop-compatibility/src/main/java/org/apache/flink/hadoopcompatibility/HadoopInputs.java | HadoopInputs.createHadoopInput | public static <K, V> HadoopInputFormat<K, V> createHadoopInput(org.apache.hadoop.mapred.InputFormat<K, V> mapredInputFormat, Class<K> key, Class<V> value, JobConf job) {
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looly/hutool | hutool-json/src/main/java/cn/hutool/json/JSONUtil.java | JSONUtil.isJsonObj | public static boolean isJsonObj(String str) {
if (StrUtil.isBlank(str)) {
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}
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} | java | public static boolean isJsonObj(String str) {
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@since 3.3.0 | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/SlotPoolImpl.java | SlotPoolImpl.clear | private void clear() {
availableSlots.clear();
allocatedSlots.clear();
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availableSlots.clear();
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointStatsTracker.java | CheckpointStatsTracker.reportRestoredCheckpoint | void reportRestoredCheckpoint(RestoredCheckpointStats restored) {
checkNotNull(restored, "Restored checkpoint");
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counts.incrementRestoredCheckpoints();
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statsReadWriteLock.unlock();
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} | java | void reportRestoredCheckpoint(RestoredCheckpointStats restored) {
checkNotNull(restored, "Restored checkpoint");
statsReadWriteLock.lock();
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/multipart/HttpPostStandardRequestDecoder.java | HttpPostStandardRequestDecoder.hasNext | @Override
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checkDestroyed();
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return !bodyListHttpData.isEmpty() && bodyListHttpDataRank < bodyListHttpData.size();
} | java | @Override
public boolean hasNext() {
checkDestroyed();
if (currentStatus == MultiPartStatus.EPILOGUE) {
// OK except if end of list
if (bodyListHttpDataRank >= bodyListHttpData.size()) {
throw new EndOfDataDecoderException();
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return !bodyListHttpData.isEmpty() && bodyListHttpDataRank < bodyListHttpData.size();
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looly/hutool | hutool-system/src/main/java/cn/hutool/system/SystemUtil.java | SystemUtil.get | public static String get(String name, boolean quiet) {
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} | java | public static String get(String name, boolean quiet) {
try {
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} catch (SecurityException e) {
if (false == quiet) {
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return null;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/codec/Rot.java | Rot.decodeChar | private static char decodeChar(char c, int offset, boolean isDecodeNumber) {
int temp = c;
// if converting numbers is enabled
if (isDecodeNumber) {
if (temp >= CHAR0 && temp <= CHAR9) {
temp -= CHAR0;
temp = temp - offset;
while (temp < 0) {
temp += 10;
}
temp += CHAR0;
}
}
// A == 65, Z == 90
if (temp >= ACHAR && temp <= ZCHAR) {
temp -= ACHAR;
temp = temp - offset;
while (temp < 0) {
temp = 26 + temp;
}
temp += ACHAR;
} else if (temp >= aCHAR && temp <= zCHAR) {
temp -= aCHAR;
temp = temp - offset;
if (temp < 0)
temp = 26 + temp;
temp += aCHAR;
}
return (char) temp;
} | java | private static char decodeChar(char c, int offset, boolean isDecodeNumber) {
int temp = c;
// if converting numbers is enabled
if (isDecodeNumber) {
if (temp >= CHAR0 && temp <= CHAR9) {
temp -= CHAR0;
temp = temp - offset;
while (temp < 0) {
temp += 10;
}
temp += CHAR0;
}
}
// A == 65, Z == 90
if (temp >= ACHAR && temp <= ZCHAR) {
temp -= ACHAR;
temp = temp - offset;
while (temp < 0) {
temp = 26 + temp;
}
temp += ACHAR;
} else if (temp >= aCHAR && temp <= zCHAR) {
temp -= aCHAR;
temp = temp - offset;
if (temp < 0)
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temp += aCHAR;
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apache/flink | flink-connectors/flink-connector-filesystem/src/main/java/org/apache/flink/streaming/connectors/fs/bucketing/BucketingSink.java | BucketingSink.closePartFilesByTime | private void closePartFilesByTime(long currentProcessingTime) throws Exception {
synchronized (state.bucketStates) {
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if ((entry.getValue().lastWrittenToTime < currentProcessingTime - inactiveBucketThreshold)
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LOG.debug("BucketingSink {} closing bucket due to inactivity of over {} ms.",
getRuntimeContext().getIndexOfThisSubtask(), inactiveBucketThreshold);
closeCurrentPartFile(entry.getValue());
}
}
}
} | java | private void closePartFilesByTime(long currentProcessingTime) throws Exception {
synchronized (state.bucketStates) {
for (Map.Entry<String, BucketState<T>> entry : state.bucketStates.entrySet()) {
if ((entry.getValue().lastWrittenToTime < currentProcessingTime - inactiveBucketThreshold)
|| (entry.getValue().creationTime < currentProcessingTime - batchRolloverInterval)) {
LOG.debug("BucketingSink {} closing bucket due to inactivity of over {} ms.",
getRuntimeContext().getIndexOfThisSubtask(), inactiveBucketThreshold);
closeCurrentPartFile(entry.getValue());
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}
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/cache/DistributedCache.java | DistributedCache.getFile | public File getFile(String name) {
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Future<Path> future = cacheCopyTasks.get(name);
if (future == null) {
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catch (Exception e) {
throw new RuntimeException("Error while getting the file registered under '" + name +
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}
} | java | public File getFile(String name) {
if (name == null) {
throw new NullPointerException("name must not be null");
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Future<Path> future = cacheCopyTasks.get(name);
if (future == null) {
throw new IllegalArgumentException("File with name '" + name + "' is not available." +
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try {
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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, WriteMode writeMode) {
return internalWriteAsCsv(new Path(filePath), CsvOutputFormat.DEFAULT_LINE_DELIMITER, CsvOutputFormat.DEFAULT_FIELD_DELIMITER, writeMode);
} | java | public DataSink<T> writeAsCsv(String filePath, WriteMode writeMode) {
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looly/hutool | hutool-setting/src/main/java/cn/hutool/setting/SettingLoader.java | SettingLoader.store | private void store(PrintWriter writer) throws IOException {
for (Entry<String, LinkedHashMap<String, String>> groupEntry : this.groupedMap.entrySet()) {
writer.println(StrUtil.format("{}{}{}", CharUtil.BRACKET_START, groupEntry.getKey(), CharUtil.BRACKET_END));
for (Entry<String, String> entry : groupEntry.getValue().entrySet()) {
writer.println(StrUtil.format("{} {} {}", entry.getKey(), ASSIGN_FLAG, entry.getValue()));
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}
} | java | private void store(PrintWriter writer) throws IOException {
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writer.println(StrUtil.format("{}{}{}", CharUtil.BRACKET_START, groupEntry.getKey(), CharUtil.BRACKET_END));
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/Assert.java | Assert.noNullElements | public static <T> T[] noNullElements(T[] array, String errorMsgTemplate, Object... params) throws IllegalArgumentException {
if (ArrayUtil.hasNull(array)) {
throw new IllegalArgumentException(StrUtil.format(errorMsgTemplate, params));
}
return array;
} | java | public static <T> T[] noNullElements(T[] array, String errorMsgTemplate, Object... params) throws IllegalArgumentException {
if (ArrayUtil.hasNull(array)) {
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return array;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/util/ConfigurationParserUtils.java | ConfigurationParserUtils.getSlot | public static int getSlot(Configuration configuration) {
int slots = configuration.getInteger(TaskManagerOptions.NUM_TASK_SLOTS, 1);
// we need this because many configs have been written with a "-1" entry
if (slots == -1) {
slots = 1;
}
ConfigurationParserUtils.checkConfigParameter(slots >= 1, slots, TaskManagerOptions.NUM_TASK_SLOTS.key(),
"Number of task slots must be at least one.");
return slots;
} | java | public static int getSlot(Configuration configuration) {
int slots = configuration.getInteger(TaskManagerOptions.NUM_TASK_SLOTS, 1);
// we need this because many configs have been written with a "-1" entry
if (slots == -1) {
slots = 1;
}
ConfigurationParserUtils.checkConfigParameter(slots >= 1, slots, TaskManagerOptions.NUM_TASK_SLOTS.key(),
"Number of task slots must be at least one.");
return slots;
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/task/TaskSchedulerBuilder.java | TaskSchedulerBuilder.additionalCustomizers | public TaskSchedulerBuilder additionalCustomizers(
TaskSchedulerCustomizer... customizers) {
Assert.notNull(customizers, "Customizers must not be null");
return additionalCustomizers(Arrays.asList(customizers));
} | java | public TaskSchedulerBuilder additionalCustomizers(
TaskSchedulerCustomizer... customizers) {
Assert.notNull(customizers, "Customizers must not be null");
return additionalCustomizers(Arrays.asList(customizers));
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketServerHandshaker.java | WebSocketServerHandshaker.handshake | public final ChannelFuture handshake(final Channel channel, HttpRequest req,
final HttpHeaders responseHeaders, final ChannelPromise promise) {
if (req instanceof FullHttpRequest) {
return handshake(channel, (FullHttpRequest) req, responseHeaders, promise);
}
if (logger.isDebugEnabled()) {
logger.debug("{} WebSocket version {} server handshake", channel, version());
}
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ChannelHandlerContext ctx = p.context(HttpRequestDecoder.class);
if (ctx == null) {
// this means the user use a HttpServerCodec
ctx = p.context(HttpServerCodec.class);
if (ctx == null) {
promise.setFailure(
new IllegalStateException("No HttpDecoder and no HttpServerCodec in the pipeline"));
return promise;
}
}
// Add aggregator and ensure we feed the HttpRequest so it is aggregated. A limit o 8192 should be more then
// enough for the websockets handshake payload.
//
// TODO: Make handshake work without HttpObjectAggregator at all.
String aggregatorName = "httpAggregator";
p.addAfter(ctx.name(), aggregatorName, new HttpObjectAggregator(8192));
p.addAfter(aggregatorName, "handshaker", new SimpleChannelInboundHandler<FullHttpRequest>() {
@Override
protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest msg) throws Exception {
// Remove ourself and do the actual handshake
ctx.pipeline().remove(this);
handshake(channel, msg, responseHeaders, promise);
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
// Remove ourself and fail the handshake promise.
ctx.pipeline().remove(this);
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ctx.fireExceptionCaught(cause);
}
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
// Fail promise if Channel was closed
promise.tryFailure(CLOSED_CHANNEL_EXCEPTION);
ctx.fireChannelInactive();
}
});
try {
ctx.fireChannelRead(ReferenceCountUtil.retain(req));
} catch (Throwable cause) {
promise.setFailure(cause);
}
return promise;
} | java | public final ChannelFuture handshake(final Channel channel, HttpRequest req,
final HttpHeaders responseHeaders, final ChannelPromise promise) {
if (req instanceof FullHttpRequest) {
return handshake(channel, (FullHttpRequest) req, responseHeaders, promise);
}
if (logger.isDebugEnabled()) {
logger.debug("{} WebSocket version {} server handshake", channel, version());
}
ChannelPipeline p = channel.pipeline();
ChannelHandlerContext ctx = p.context(HttpRequestDecoder.class);
if (ctx == null) {
// this means the user use a HttpServerCodec
ctx = p.context(HttpServerCodec.class);
if (ctx == null) {
promise.setFailure(
new IllegalStateException("No HttpDecoder and no HttpServerCodec in the pipeline"));
return promise;
}
}
// Add aggregator and ensure we feed the HttpRequest so it is aggregated. A limit o 8192 should be more then
// enough for the websockets handshake payload.
//
// TODO: Make handshake work without HttpObjectAggregator at all.
String aggregatorName = "httpAggregator";
p.addAfter(ctx.name(), aggregatorName, new HttpObjectAggregator(8192));
p.addAfter(aggregatorName, "handshaker", new SimpleChannelInboundHandler<FullHttpRequest>() {
@Override
protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest msg) throws Exception {
// Remove ourself and do the actual handshake
ctx.pipeline().remove(this);
handshake(channel, msg, responseHeaders, promise);
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
// Remove ourself and fail the handshake promise.
ctx.pipeline().remove(this);
promise.tryFailure(cause);
ctx.fireExceptionCaught(cause);
}
@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
// Fail promise if Channel was closed
promise.tryFailure(CLOSED_CHANNEL_EXCEPTION);
ctx.fireChannelInactive();
}
});
try {
ctx.fireChannelRead(ReferenceCountUtil.retain(req));
} catch (Throwable cause) {
promise.setFailure(cause);
}
return promise;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/convert/NumberChineseFormater.java | NumberChineseFormater.toChinese | private static String toChinese(int amountPart, boolean isUseTraditional) {
// if (amountPart < 0 || amountPart > 10000) {
// throw new IllegalArgumentException("Number must 0 < num < 10000！");
// }
String[] numArray = isUseTraditional ? traditionalDigits : simpleDigits;
String[] units = isUseTraditional ? traditionalUnits : simpleUnits;
int temp = amountPart;
String chineseStr = "";
boolean lastIsZero = true; // 在从低位往高位循环时，记录上一位数字是不是 0
for (int i = 0; temp > 0; i++) {
if (temp == 0) {
// 高位已无数据
break;
}
int digit = temp % 10;
if (digit == 0) { // 取到的数字为 0
if (false == lastIsZero) {
// 前一个数字不是 0，则在当前汉字串前加“零”字;
chineseStr = "零" + chineseStr;
}
lastIsZero = true;
} else { // 取到的数字不是 0
chineseStr = numArray[digit] + units[i] + chineseStr;
lastIsZero = false;
}
temp = temp / 10;
}
return chineseStr;
} | java | private static String toChinese(int amountPart, boolean isUseTraditional) {
// if (amountPart < 0 || amountPart > 10000) {
// throw new IllegalArgumentException("Number must 0 < num < 10000！");
// }
String[] numArray = isUseTraditional ? traditionalDigits : simpleDigits;
String[] units = isUseTraditional ? traditionalUnits : simpleUnits;
int temp = amountPart;
String chineseStr = "";
boolean lastIsZero = true; // 在从低位往高位循环时，记录上一位数字是不是 0
for (int i = 0; temp > 0; i++) {
if (temp == 0) {
// 高位已无数据
break;
}
int digit = temp % 10;
if (digit == 0) { // 取到的数字为 0
if (false == lastIsZero) {
// 前一个数字不是 0，则在当前汉字串前加“零”字;
chineseStr = "零" + chineseStr;
}
lastIsZero = true;
} else { // 取到的数字不是 0
chineseStr = numArray[digit] + units[i] + chineseStr;
lastIsZero = false;
}
temp = temp / 10;
}
return chineseStr;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java | XmlUtil.cleanInvalid | public static String cleanInvalid(String xmlContent) {
if (xmlContent == null) {
return null;
}
return xmlContent.replaceAll(INVALID_REGEX, "");
} | java | public static String cleanInvalid(String xmlContent) {
if (xmlContent == null) {
return null;
}
return xmlContent.replaceAll(INVALID_REGEX, "");
} | [
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looly/hutool | hutool-poi/src/main/java/cn/hutool/poi/excel/ExcelPicUtil.java | ExcelPicUtil.getPicMapXls | private static Map<String, PictureData> getPicMapXls(HSSFWorkbook workbook, int sheetIndex) {
final Map<String, PictureData> picMap = new HashMap<>();
final List<HSSFPictureData> pictures = workbook.getAllPictures();
if (CollectionUtil.isNotEmpty(pictures)) {
final HSSFSheet sheet = workbook.getSheetAt(sheetIndex);
HSSFClientAnchor anchor;
int pictureIndex;
for (HSSFShape shape : sheet.getDrawingPatriarch().getChildren()) {
if (shape instanceof HSSFPicture) {
pictureIndex = ((HSSFPicture) shape).getPictureIndex() - 1;
anchor = (HSSFClientAnchor) shape.getAnchor();
picMap.put(StrUtil.format("{}_{}", anchor.getRow1(), anchor.getCol1()), pictures.get(pictureIndex));
}
}
}
return picMap;
} | java | private static Map<String, PictureData> getPicMapXls(HSSFWorkbook workbook, int sheetIndex) {
final Map<String, PictureData> picMap = new HashMap<>();
final List<HSSFPictureData> pictures = workbook.getAllPictures();
if (CollectionUtil.isNotEmpty(pictures)) {
final HSSFSheet sheet = workbook.getSheetAt(sheetIndex);
HSSFClientAnchor anchor;
int pictureIndex;
for (HSSFShape shape : sheet.getDrawingPatriarch().getChildren()) {
if (shape instanceof HSSFPicture) {
pictureIndex = ((HSSFPicture) shape).getPictureIndex() - 1;
anchor = (HSSFClientAnchor) shape.getAnchor();
picMap.put(StrUtil.format("{}_{}", anchor.getRow1(), anchor.getCol1()), pictures.get(pictureIndex));
}
}
}
return picMap;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java | ArrayUtil.newArray | @SuppressWarnings("unchecked")
public static <T> T[] newArray(Class<?> componentType, int newSize) {
return (T[]) Array.newInstance(componentType, newSize);
} | java | @SuppressWarnings("unchecked")
public static <T> T[] newArray(Class<?> componentType, int newSize) {
return (T[]) Array.newInstance(componentType, newSize);
} | [
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java#L293-L296 | train | Creates an array of the specified type with the specified size. | [
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