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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
apache/spark | common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/ExternalShuffleBlockResolver.java | ExternalShuffleBlockResolver.createNormalizedInternedPathname | @VisibleForTesting
static String createNormalizedInternedPathname(String dir1, String dir2, String fname) {
String pathname = dir1 + File.separator + dir2 + File.separator + fname;
Matcher m = MULTIPLE_SEPARATORS.matcher(pathname);
pathname = m.replaceAll("/");
// A single trailing slash needs to be taken care of separately
if (pathname.length() > 1 && pathname.endsWith("/")) {
pathname = pathname.substring(0, pathname.length() - 1);
}
return pathname.intern();
} | java | @VisibleForTesting
static String createNormalizedInternedPathname(String dir1, String dir2, String fname) {
String pathname = dir1 + File.separator + dir2 + File.separator + fname;
Matcher m = MULTIPLE_SEPARATORS.matcher(pathname);
pathname = m.replaceAll("/");
// A single trailing slash needs to be taken care of separately
if (pathname.length() > 1 && pathname.endsWith("/")) {
pathname = pathname.substring(0, pathname.length() - 1);
}
return pathname.intern();
} | [
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientHandshakerFactory.java | WebSocketClientHandshakerFactory.newHandshaker | public static WebSocketClientHandshaker newHandshaker(
URI webSocketURL, WebSocketVersion version, String subprotocol,
boolean allowExtensions, HttpHeaders customHeaders, int maxFramePayloadLength) {
return newHandshaker(webSocketURL, version, subprotocol, allowExtensions, customHeaders,
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} | java | public static WebSocketClientHandshaker newHandshaker(
URI webSocketURL, WebSocketVersion version, String subprotocol,
boolean allowExtensions, HttpHeaders customHeaders, int maxFramePayloadLength) {
return newHandshaker(webSocketURL, version, subprotocol, allowExtensions, customHeaders,
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dependency/nnparser/TransitionSystem.java | TransitionSystem.transit | void transit(State source, Action act, State target)
{
int deprel = 0;
int[] deprel_inference = new int[]{deprel};
if (ActionUtils.is_shift(act))
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target.shift(source);
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target.right_arc(source, deprel);
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else
{
System.err.printf("unknown transition in transit: %d-%d", act.name(), act.rel());
}
} | java | void transit(State source, Action act, State target)
{
int deprel = 0;
int[] deprel_inference = new int[]{deprel};
if (ActionUtils.is_shift(act))
{
target.shift(source);
}
else if (ActionUtils.is_left_arc(act, deprel_inference))
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deprel = deprel_inference[0];
target.left_arc(source, deprel);
}
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{
deprel = deprel_inference[0];
target.right_arc(source, deprel);
}
else
{
System.err.printf("unknown transition in transit: %d-%d", act.name(), act.rel());
}
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@param target 目标状态 | [
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looly/hutool | hutool-socket/src/main/java/cn/hutool/socket/aio/AioServer.java | AioServer.setOption | public <T> AioServer setOption(SocketOption<T> name, T value) throws IOException {
this.channel.setOption(name, value);
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/utility/TextUtility.java | TextUtility.exceptionToString | public static String exceptionToString(Exception e)
{
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
e.printStackTrace(pw);
return sw.toString();
} | java | public static String exceptionToString(Exception e)
{
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
e.printStackTrace(pw);
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apache/flink | flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka/internals/AbstractFetcher.java | AbstractFetcher.addDiscoveredPartitions | public void addDiscoveredPartitions(List<KafkaTopicPartition> newPartitions) throws IOException, ClassNotFoundException {
List<KafkaTopicPartitionState<KPH>> newPartitionStates = createPartitionStateHolders(
newPartitions,
KafkaTopicPartitionStateSentinel.EARLIEST_OFFSET,
timestampWatermarkMode,
watermarksPeriodic,
watermarksPunctuated,
userCodeClassLoader);
if (useMetrics) {
registerOffsetMetrics(consumerMetricGroup, newPartitionStates);
}
for (KafkaTopicPartitionState<KPH> newPartitionState : newPartitionStates) {
// the ordering is crucial here; first register the state holder, then
// push it to the partitions queue to be read
subscribedPartitionStates.add(newPartitionState);
unassignedPartitionsQueue.add(newPartitionState);
}
} | java | public void addDiscoveredPartitions(List<KafkaTopicPartition> newPartitions) throws IOException, ClassNotFoundException {
List<KafkaTopicPartitionState<KPH>> newPartitionStates = createPartitionStateHolders(
newPartitions,
KafkaTopicPartitionStateSentinel.EARLIEST_OFFSET,
timestampWatermarkMode,
watermarksPeriodic,
watermarksPunctuated,
userCodeClassLoader);
if (useMetrics) {
registerOffsetMetrics(consumerMetricGroup, newPartitionStates);
}
for (KafkaTopicPartitionState<KPH> newPartitionState : newPartitionStates) {
// the ordering is crucial here; first register the state holder, then
// push it to the partitions queue to be read
subscribedPartitionStates.add(newPartitionState);
unassignedPartitionsQueue.add(newPartitionState);
}
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/builder/HashCodeBuilder.java | HashCodeBuilder.reflectionHashCode | public static int reflectionHashCode(final Object object, final String... excludeFields) {
return reflectionHashCode(DEFAULT_INITIAL_VALUE, DEFAULT_MULTIPLIER_VALUE, object, false,
null, excludeFields);
} | java | public static int reflectionHashCode(final Object object, final String... excludeFields) {
return reflectionHashCode(DEFAULT_INITIAL_VALUE, DEFAULT_MULTIPLIER_VALUE, object, false,
null, excludeFields);
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<p>
It uses <code>AccessibleObject.setAccessible</code> to gain access to private fields. This means that it will
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apache/spark | sql/hive-thriftserver/src/gen/java/org/apache/hive/service/cli/thrift/TGetDelegationTokenReq.java | TGetDelegationTokenReq.isSet | public boolean isSet(_Fields field) {
if (field == null) {
throw new IllegalArgumentException();
}
switch (field) {
case SESSION_HANDLE:
return isSetSessionHandle();
case OWNER:
return isSetOwner();
case RENEWER:
return isSetRenewer();
}
throw new IllegalStateException();
} | java | public boolean isSet(_Fields field) {
if (field == null) {
throw new IllegalArgumentException();
}
switch (field) {
case SESSION_HANDLE:
return isSetSessionHandle();
case OWNER:
return isSetOwner();
case RENEWER:
return isSetRenewer();
}
throw new IllegalStateException();
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/collection/trie/DoubleArrayTrie.java | DoubleArrayTrie.parseText | public void parseText(String text, AhoCorasickDoubleArrayTrie.IHit<V> processor)
{
Searcher searcher = getSearcher(text, 0);
while (searcher.next())
{
processor.hit(searcher.begin, searcher.begin + searcher.length, searcher.value);
}
} | java | public void parseText(String text, AhoCorasickDoubleArrayTrie.IHit<V> processor)
{
Searcher searcher = getSearcher(text, 0);
while (searcher.next())
{
processor.hit(searcher.begin, searcher.begin + searcher.length, searcher.value);
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networknt/light-4j | client/src/main/java/com/networknt/client/oauth/ClientRequestComposerProvider.java | ClientRequestComposerProvider.getComposer | public IClientRequestComposable getComposer(ClientRequestComposers composerName) {
IClientRequestComposable composer = composersMap.get(composerName);
if(composer == null) {
initDefaultComposer(composerName);
}
return composersMap.get(composerName);
} | java | public IClientRequestComposable getComposer(ClientRequestComposers composerName) {
IClientRequestComposable composer = composersMap.get(composerName);
if(composer == null) {
initDefaultComposer(composerName);
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return composersMap.get(composerName);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java | ArrayUtil.get | @SuppressWarnings("unchecked")
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} | java | @SuppressWarnings("unchecked")
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apache/spark | sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/CLIService.java | CLIService.closeOperation | @Override
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apache/flink | flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/internals/ShardConsumer.java | ShardConsumer.adaptRecordsToRead | private int adaptRecordsToRead(long runLoopTimeNanos, int numRecords, long recordBatchSizeBytes,
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maxNumberOfRecordsPerFetch = Math.max(1, Math.min(maxNumberOfRecordsPerFetch, ConsumerConfigConstants.DEFAULT_SHARD_GETRECORDS_MAX));
// Set metrics
shardMetricsReporter.setAverageRecordSizeBytes(averageRecordSizeBytes);
shardMetricsReporter.setLoopFrequencyHz(loopFrequencyHz);
shardMetricsReporter.setBytesPerRead(bytesPerRead);
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return maxNumberOfRecordsPerFetch;
} | java | private int adaptRecordsToRead(long runLoopTimeNanos, int numRecords, long recordBatchSizeBytes,
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if (useAdaptiveReads && numRecords != 0 && runLoopTimeNanos != 0) {
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double loopFrequencyHz = 1000000000.0d / runLoopTimeNanos;
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maxNumberOfRecordsPerFetch = (int) (bytesPerRead / averageRecordSizeBytes);
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maxNumberOfRecordsPerFetch = Math.max(1, Math.min(maxNumberOfRecordsPerFetch, ConsumerConfigConstants.DEFAULT_SHARD_GETRECORDS_MAX));
// Set metrics
shardMetricsReporter.setAverageRecordSizeBytes(averageRecordSizeBytes);
shardMetricsReporter.setLoopFrequencyHz(loopFrequencyHz);
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/bind/AggregateBinder.java | AggregateBinder.bind | @SuppressWarnings("unchecked")
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apache/flink | flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java | Graph.removeVertices | public Graph<K, VV, EV> removeVertices(List<Vertex<K, VV>> verticesToBeRemoved) {
return removeVertices(this.context.fromCollection(verticesToBeRemoved));
} | java | public Graph<K, VV, EV> removeVertices(List<Vertex<K, VV>> verticesToBeRemoved) {
return removeVertices(this.context.fromCollection(verticesToBeRemoved));
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alibaba/canal | client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/config/common/MutablePropertySources.java | MutablePropertySources.replace | public void replace(String name, PropertySource<?> propertySource) {
if (logger.isDebugEnabled()) {
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looly/hutool | hutool-captcha/src/main/java/cn/hutool/captcha/LineCaptcha.java | LineCaptcha.createImage | @Override
public Image createImage(String code) {
// 图像buffer
final BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
final Graphics2D g = GraphicsUtil.createGraphics(image, ObjectUtil.defaultIfNull(this.background, Color.WHITE));
// 干扰线
drawInterfere(g);
// 字符串
drawString(g, code);
return image;
} | java | @Override
public Image createImage(String code) {
// 图像buffer
final BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
final Graphics2D g = GraphicsUtil.createGraphics(image, ObjectUtil.defaultIfNull(this.background, Color.WHITE));
// 干扰线
drawInterfere(g);
// 字符串
drawString(g, code);
return image;
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redisson/redisson | redisson/src/main/java/org/redisson/misc/HighwayHash.java | HighwayHash.hash64 | public static long hash64(byte[] data, int offset, int length, long[] key) {
HighwayHash h = new HighwayHash(key);
h.processAll(data, offset, length);
return h.finalize64();
} | java | public static long hash64(byte[] data, int offset, int length, long[] key) {
HighwayHash h = new HighwayHash(key);
h.processAll(data, offset, length);
return h.finalize64();
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netty/netty | transport/src/main/java/io/netty/channel/socket/nio/NioChannelOption.java | NioChannelOption.setOption | static <T> boolean setOption(Channel jdkChannel, NioChannelOption<T> option, T value) {
java.nio.channels.NetworkChannel channel = (java.nio.channels.NetworkChannel) jdkChannel;
if (!channel.supportedOptions().contains(option.option)) {
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return false;
}
try {
channel.setOption(option.option, value);
return true;
} catch (IOException e) {
throw new ChannelException(e);
}
} | java | static <T> boolean setOption(Channel jdkChannel, NioChannelOption<T> option, T value) {
java.nio.channels.NetworkChannel channel = (java.nio.channels.NetworkChannel) jdkChannel;
if (!channel.supportedOptions().contains(option.option)) {
return false;
}
if (channel instanceof ServerSocketChannel && option.option == java.net.StandardSocketOptions.IP_TOS) {
// Skip IP_TOS as a workaround for a JDK bug:
// See http://mail.openjdk.java.net/pipermail/nio-dev/2018-August/005365.html
return false;
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try {
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apache/flink | flink-clients/src/main/java/org/apache/flink/client/RemoteExecutor.java | RemoteExecutor.start | @Override
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synchronized (lock) {
if (client == null) {
client = new RestClusterClient<>(clientConfiguration, "RemoteExecutor");
client.setPrintStatusDuringExecution(isPrintingStatusDuringExecution());
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else {
throw new IllegalStateException("The remote executor was already started.");
}
}
} | java | @Override
public void start() throws Exception {
synchronized (lock) {
if (client == null) {
client = new RestClusterClient<>(clientConfiguration, "RemoteExecutor");
client.setPrintStatusDuringExecution(isPrintingStatusDuringExecution());
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else {
throw new IllegalStateException("The remote executor was already started.");
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] | b62db93bf63cb3bb34dd03d611a779d9e3fc61ac | https://github.com/apache/flink/blob/b62db93bf63cb3bb34dd03d611a779d9e3fc61ac/flink-clients/src/main/java/org/apache/flink/client/RemoteExecutor.java#L147-L158 | train | Start the remote executor. | [
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apache/spark | common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java | UTF8String.contains | public boolean contains(final UTF8String substring) {
if (substring.numBytes == 0) {
return true;
}
byte first = substring.getByte(0);
for (int i = 0; i <= numBytes - substring.numBytes; i++) {
if (getByte(i) == first && matchAt(substring, i)) {
return true;
}
}
return false;
} | java | public boolean contains(final UTF8String substring) {
if (substring.numBytes == 0) {
return true;
}
byte first = substring.getByte(0);
for (int i = 0; i <= numBytes - substring.numBytes; i++) {
if (getByte(i) == first && matchAt(substring, i)) {
return true;
}
}
return false;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/TypeUtil.java | TypeUtil.getTypeArguments | public static Type[] getTypeArguments(Type type) {
if (null == type) {
return null;
}
final ParameterizedType parameterizedType = toParameterizedType(type);
return (null == parameterizedType) ? null : parameterizedType.getActualTypeArguments();
} | java | public static Type[] getTypeArguments(Type type) {
if (null == type) {
return null;
}
final ParameterizedType parameterizedType = toParameterizedType(type);
return (null == parameterizedType) ? null : parameterizedType.getActualTypeArguments();
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/comparator/ComparatorChain.java | ComparatorChain.setComparator | public ComparatorChain<E> setComparator(final int index, final Comparator<E> comparator) throws IndexOutOfBoundsException {
return setComparator(index, comparator, false);
} | java | public ComparatorChain<E> setComparator(final int index, final Comparator<E> comparator) throws IndexOutOfBoundsException {
return setComparator(index, comparator, false);
} | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/savepoint/SavepointV2Serializer.java | SavepointV2Serializer.serializeMasterState | private void serializeMasterState(MasterState state, DataOutputStream dos) throws IOException {
// magic number for error detection
dos.writeInt(MASTER_STATE_MAGIC_NUMBER);
// for safety, we serialize first into an array and then write the array and its
// length into the checkpoint
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
final DataOutputStream out = new DataOutputStream(baos);
out.writeInt(state.version());
out.writeUTF(state.name());
final byte[] bytes = state.bytes();
out.writeInt(bytes.length);
out.write(bytes, 0, bytes.length);
out.close();
byte[] data = baos.toByteArray();
dos.writeInt(data.length);
dos.write(data, 0, data.length);
} | java | private void serializeMasterState(MasterState state, DataOutputStream dos) throws IOException {
// magic number for error detection
dos.writeInt(MASTER_STATE_MAGIC_NUMBER);
// for safety, we serialize first into an array and then write the array and its
// length into the checkpoint
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
final DataOutputStream out = new DataOutputStream(baos);
out.writeInt(state.version());
out.writeUTF(state.name());
final byte[] bytes = state.bytes();
out.writeInt(bytes.length);
out.write(bytes, 0, bytes.length);
out.close();
byte[] data = baos.toByteArray();
dos.writeInt(data.length);
dos.write(data, 0, data.length);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/registration/RegisteredRpcConnection.java | RegisteredRpcConnection.start | public void start() {
checkState(!closed, "The RPC connection is already closed");
checkState(!isConnected() && pendingRegistration == null, "The RPC connection is already started");
final RetryingRegistration<F, G, S> newRegistration = createNewRegistration();
if (REGISTRATION_UPDATER.compareAndSet(this, null, newRegistration)) {
newRegistration.startRegistration();
} else {
// concurrent start operation
newRegistration.cancel();
}
} | java | public void start() {
checkState(!closed, "The RPC connection is already closed");
checkState(!isConnected() && pendingRegistration == null, "The RPC connection is already started");
final RetryingRegistration<F, G, S> newRegistration = createNewRegistration();
if (REGISTRATION_UPDATER.compareAndSet(this, null, newRegistration)) {
newRegistration.startRegistration();
} else {
// concurrent start operation
newRegistration.cancel();
}
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apache/flink | flink-connectors/flink-hadoop-compatibility/src/main/java/org/apache/flink/hadoopcompatibility/HadoopInputs.java | HadoopInputs.readHadoopFile | public static <K, V> HadoopInputFormat<K, V> readHadoopFile(org.apache.hadoop.mapred.FileInputFormat<K, V> mapredInputFormat, Class<K> key, Class<V> value, String inputPath) {
return readHadoopFile(mapredInputFormat, key, value, inputPath, new JobConf());
} | java | public static <K, V> HadoopInputFormat<K, V> readHadoopFile(org.apache.hadoop.mapred.FileInputFormat<K, V> mapredInputFormat, Class<K> key, Class<V> value, String inputPath) {
return readHadoopFile(mapredInputFormat, key, value, inputPath, new JobConf());
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dependency/perceptron/parser/KBeamArcEagerDependencyParser.java | KBeamArcEagerDependencyParser.evaluate | public double[] evaluate(String testCorpus) throws IOException, ExecutionException, InterruptedException
{
Options options = parser.options;
options.goldFile = testCorpus;
File tmpTemplate = File.createTempFile("pred-" + new Date().getTime(), ".conll");
tmpTemplate.deleteOnExit();
options.predFile = tmpTemplate.getAbsolutePath();
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return Evaluator.evaluate(options.goldFile, options.predFile, options.punctuations);
} | java | public double[] evaluate(String testCorpus) throws IOException, ExecutionException, InterruptedException
{
Options options = parser.options;
options.goldFile = testCorpus;
File tmpTemplate = File.createTempFile("pred-" + new Date().getTime(), ".conll");
tmpTemplate.deleteOnExit();
options.predFile = tmpTemplate.getAbsolutePath();
options.outputFile = options.predFile;
File scoreFile = File.createTempFile("score-" + new Date().getTime(), ".txt");
scoreFile.deleteOnExit();
parser.parseConllFile(testCorpus, options.outputFile, options.rootFirst, options.beamWidth, true,
options.lowercase, 1, false, scoreFile.getAbsolutePath());
return Evaluator.evaluate(options.goldFile, options.predFile, options.punctuations);
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apache/spark | core/src/main/java/org/apache/spark/util/collection/unsafe/sort/RadixSort.java | RadixSort.sortKeyPrefixArray | public static int sortKeyPrefixArray(
LongArray array,
long startIndex,
long numRecords,
int startByteIndex,
int endByteIndex,
boolean desc,
boolean signed) {
assert startByteIndex >= 0 : "startByteIndex (" + startByteIndex + ") should >= 0";
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assert endByteIndex > startByteIndex;
assert numRecords * 4 <= array.size();
long inIndex = startIndex;
long outIndex = startIndex + numRecords * 2L;
if (numRecords > 0) {
long[][] counts = getKeyPrefixArrayCounts(
array, startIndex, numRecords, startByteIndex, endByteIndex);
for (int i = startByteIndex; i <= endByteIndex; i++) {
if (counts[i] != null) {
sortKeyPrefixArrayAtByte(
array, numRecords, counts[i], i, inIndex, outIndex,
desc, signed && i == endByteIndex);
long tmp = inIndex;
inIndex = outIndex;
outIndex = tmp;
}
}
}
return Ints.checkedCast(inIndex);
} | java | public static int sortKeyPrefixArray(
LongArray array,
long startIndex,
long numRecords,
int startByteIndex,
int endByteIndex,
boolean desc,
boolean signed) {
assert startByteIndex >= 0 : "startByteIndex (" + startByteIndex + ") should >= 0";
assert endByteIndex <= 7 : "endByteIndex (" + endByteIndex + ") should <= 7";
assert endByteIndex > startByteIndex;
assert numRecords * 4 <= array.size();
long inIndex = startIndex;
long outIndex = startIndex + numRecords * 2L;
if (numRecords > 0) {
long[][] counts = getKeyPrefixArrayCounts(
array, startIndex, numRecords, startByteIndex, endByteIndex);
for (int i = startByteIndex; i <= endByteIndex; i++) {
if (counts[i] != null) {
sortKeyPrefixArrayAtByte(
array, numRecords, counts[i], i, inIndex, outIndex,
desc, signed && i == endByteIndex);
long tmp = inIndex;
inIndex = outIndex;
outIndex = tmp;
}
}
}
return Ints.checkedCast(inIndex);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/EnumUtil.java | EnumUtil.getNames | public static List<String> getNames(Class<? extends Enum<?>> clazz) {
final Enum<?>[] enums = clazz.getEnumConstants();
if (null == enums) {
return null;
}
final List<String> list = new ArrayList<>(enums.length);
for (Enum<?> e : enums) {
list.add(e.name());
}
return list;
} | java | public static List<String> getNames(Class<? extends Enum<?>> clazz) {
final Enum<?>[] enums = clazz.getEnumConstants();
if (null == enums) {
return null;
}
final List<String> list = new ArrayList<>(enums.length);
for (Enum<?> e : enums) {
list.add(e.name());
}
return list;
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/util/EnumUtil.java#L103-L113 | train | Gets the names of all enums in the given class. | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/date/DateTime.java | DateTime.toTimeStr | public String toTimeStr() {
if (null != this.timeZone) {
final SimpleDateFormat simpleDateFormat = new SimpleDateFormat(DatePattern.NORM_TIME_PATTERN);
simpleDateFormat.setTimeZone(this.timeZone);
return toString(simpleDateFormat);
}
return toString(DatePattern.NORM_TIME_FORMAT);
} | java | public String toTimeStr() {
if (null != this.timeZone) {
final SimpleDateFormat simpleDateFormat = new SimpleDateFormat(DatePattern.NORM_TIME_PATTERN);
simpleDateFormat.setTimeZone(this.timeZone);
return toString(simpleDateFormat);
}
return toString(DatePattern.NORM_TIME_FORMAT);
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looly/hutool | hutool-crypto/src/main/java/cn/hutool/crypto/symmetric/SymmetricCrypto.java | SymmetricCrypto.decryptStr | public String decryptStr(byte[] bytes, Charset charset) {
return StrUtil.str(decrypt(bytes), charset);
} | java | public String decryptStr(byte[] bytes, Charset charset) {
return StrUtil.str(decrypt(bytes), charset);
} | [
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@param bytes 被解密的bytes
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing/KeyMap.java | KeyMap.putOrAggregate | public final V putOrAggregate(K key, V value, ReduceFunction<V> aggregator) throws Exception {
final int hash = hash(key);
final int slot = indexOf(hash);
// search the chain from the slot
for (Entry<K, V> entry = table[slot]; entry != null; entry = entry.next) {
if (entry.hashCode == hash && entry.key.equals(key)) {
// found match
entry.value = aggregator.reduce(entry.value, value);
return entry.value;
}
}
// no match, insert a new value
insertNewEntry(hash, key, value, slot);
// return the original value
return value;
} | java | public final V putOrAggregate(K key, V value, ReduceFunction<V> aggregator) throws Exception {
final int hash = hash(key);
final int slot = indexOf(hash);
// search the chain from the slot
for (Entry<K, V> entry = table[slot]; entry != null; entry = entry.next) {
if (entry.hashCode == hash && entry.key.equals(key)) {
// found match
entry.value = aggregator.reduce(entry.value, value);
return entry.value;
}
}
// no match, insert a new value
insertNewEntry(hash, key, value, slot);
// return the original value
return value;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/HashUtil.java | HashUtil.rotatingHash | public static int rotatingHash(String key, int prime) {
int hash, i;
for (hash = key.length(), i = 0; i < key.length(); ++i) {
hash = (hash << 4) ^ (hash >> 28) ^ key.charAt(i);
}
// 使用：hash = (hash ^ (hash>>10) ^ (hash>>20)) & mask;
// 替代：hash %= prime;
// return (hash ^ (hash>>10) ^ (hash>>20));
return hash % prime;
} | java | public static int rotatingHash(String key, int prime) {
int hash, i;
for (hash = key.length(), i = 0; i < key.length(); ++i) {
hash = (hash << 4) ^ (hash >> 28) ^ key.charAt(i);
}
// 使用：hash = (hash ^ (hash>>10) ^ (hash>>20)) & mask;
// 替代：hash %= prime;
// return (hash ^ (hash>>10) ^ (hash>>20));
return hash % prime;
} | [
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apache/flink | flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/proxy/KinesisProxy.java | KinesisProxy.describeStream | protected DescribeStreamResult describeStream(String streamName, @Nullable String startShardId)
throws InterruptedException {
final DescribeStreamRequest describeStreamRequest = new DescribeStreamRequest();
describeStreamRequest.setStreamName(streamName);
describeStreamRequest.setExclusiveStartShardId(startShardId);
DescribeStreamResult describeStreamResult = null;
// Call DescribeStream, with full-jitter backoff (if we get LimitExceededException).
int attemptCount = 0;
while (describeStreamResult == null) { // retry until we get a result
try {
describeStreamResult = kinesisClient.describeStream(describeStreamRequest);
} catch (LimitExceededException le) {
long backoffMillis = fullJitterBackoff(
describeStreamBaseBackoffMillis,
describeStreamMaxBackoffMillis,
describeStreamExpConstant,
attemptCount++);
LOG.warn(String.format("Got LimitExceededException when describing stream %s. "
+ "Backing off for %d millis.", streamName, backoffMillis));
Thread.sleep(backoffMillis);
} catch (ResourceNotFoundException re) {
throw new RuntimeException("Error while getting stream details", re);
}
}
String streamStatus = describeStreamResult.getStreamDescription().getStreamStatus();
if (!(streamStatus.equals(StreamStatus.ACTIVE.toString())
|| streamStatus.equals(StreamStatus.UPDATING.toString()))) {
if (LOG.isWarnEnabled()) {
LOG.warn(String.format("The status of stream %s is %s ; result of the current "
+ "describeStream operation will not contain any shard information.",
streamName, streamStatus));
}
}
return describeStreamResult;
} | java | protected DescribeStreamResult describeStream(String streamName, @Nullable String startShardId)
throws InterruptedException {
final DescribeStreamRequest describeStreamRequest = new DescribeStreamRequest();
describeStreamRequest.setStreamName(streamName);
describeStreamRequest.setExclusiveStartShardId(startShardId);
DescribeStreamResult describeStreamResult = null;
// Call DescribeStream, with full-jitter backoff (if we get LimitExceededException).
int attemptCount = 0;
while (describeStreamResult == null) { // retry until we get a result
try {
describeStreamResult = kinesisClient.describeStream(describeStreamRequest);
} catch (LimitExceededException le) {
long backoffMillis = fullJitterBackoff(
describeStreamBaseBackoffMillis,
describeStreamMaxBackoffMillis,
describeStreamExpConstant,
attemptCount++);
LOG.warn(String.format("Got LimitExceededException when describing stream %s. "
+ "Backing off for %d millis.", streamName, backoffMillis));
Thread.sleep(backoffMillis);
} catch (ResourceNotFoundException re) {
throw new RuntimeException("Error while getting stream details", re);
}
}
String streamStatus = describeStreamResult.getStreamDescription().getStreamStatus();
if (!(streamStatus.equals(StreamStatus.ACTIVE.toString())
|| streamStatus.equals(StreamStatus.UPDATING.toString()))) {
if (LOG.isWarnEnabled()) {
LOG.warn(String.format("The status of stream %s is %s ; result of the current "
+ "describeStream operation will not contain any shard information.",
streamName, streamStatus));
}
}
return describeStreamResult;
} | [
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/tokenizer/NotionalTokenizer.java | NotionalTokenizer.seg2sentence | public static List<List<Term>> seg2sentence(String text, boolean shortest)
{
return SEGMENT.seg2sentence(text, shortest);
} | java | public static List<List<Term>> seg2sentence(String text, boolean shortest)
{
return SEGMENT.seg2sentence(text, shortest);
} | [
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@param text 待分词句子
@param shortest 是否断句为最细的子句（将逗号也视作分隔符）
@return 句子列表，每个句子由一个单词列表组成 | [
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] | a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce | https://github.com/hankcs/HanLP/blob/a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce/src/main/java/com/hankcs/hanlp/tokenizer/NotionalTokenizer.java#L92-L95 | train | seg2sentence - returns a list of lists of terms from a sentence. | [
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/ExitCodeGenerators.java | ExitCodeGenerators.getExitCode | public int getExitCode() {
int exitCode = 0;
for (ExitCodeGenerator generator : this.generators) {
try {
int value = generator.getExitCode();
if (value > 0 && value > exitCode || value < 0 && value < exitCode) {
exitCode = value;
}
}
catch (Exception ex) {
exitCode = (exitCode != 0) ? exitCode : 1;
ex.printStackTrace();
}
}
return exitCode;
} | java | public int getExitCode() {
int exitCode = 0;
for (ExitCodeGenerator generator : this.generators) {
try {
int value = generator.getExitCode();
if (value > 0 && value > exitCode || value < 0 && value < exitCode) {
exitCode = value;
}
}
catch (Exception ex) {
exitCode = (exitCode != 0) ? exitCode : 1;
ex.printStackTrace();
}
}
return exitCode;
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dictionary/CustomDictionary.java | CustomDictionary.get | public static CoreDictionary.Attribute get(String key)
{
if (HanLP.Config.Normalization) key = CharTable.convert(key);
CoreDictionary.Attribute attribute = dat.get(key);
if (attribute != null) return attribute;
if (trie == null) return null;
return trie.get(key);
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{
if (HanLP.Config.Normalization) key = CharTable.convert(key);
CoreDictionary.Attribute attribute = dat.get(key);
if (attribute != null) return attribute;
if (trie == null) return null;
return trie.get(key);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ClassUtil.java | ClassUtil.getTypeArgument | public static Class<?> getTypeArgument(Class<?> clazz, int index) {
final Type argumentType = TypeUtil.getTypeArgument(clazz, index);
if (null != argumentType && argumentType instanceof Class) {
return (Class<?>) argumentType;
}
return null;
} | java | public static Class<?> getTypeArgument(Class<?> clazz, int index) {
final Type argumentType = TypeUtil.getTypeArgument(clazz, index);
if (null != argumentType && argumentType instanceof Class) {
return (Class<?>) argumentType;
}
return null;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/Validator.java | Validator.validateLowerCase | public static <T extends CharSequence> T validateLowerCase(T value, String errorMsg) throws ValidateException {
if (false == isLowerCase(value)) {
throw new ValidateException(errorMsg);
}
return value;
} | java | public static <T extends CharSequence> T validateLowerCase(T value, String errorMsg) throws ValidateException {
if (false == isLowerCase(value)) {
throw new ValidateException(errorMsg);
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return value;
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spring-projects/spring-boot | spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/classloader/ClassLoaderFiles.java | ClassLoaderFiles.getOrCreateSourceFolder | protected final SourceFolder getOrCreateSourceFolder(String name) {
SourceFolder sourceFolder = this.sourceFolders.get(name);
if (sourceFolder == null) {
sourceFolder = new SourceFolder(name);
this.sourceFolders.put(name, sourceFolder);
}
return sourceFolder;
} | java | protected final SourceFolder getOrCreateSourceFolder(String name) {
SourceFolder sourceFolder = this.sourceFolders.get(name);
if (sourceFolder == null) {
sourceFolder = new SourceFolder(name);
this.sourceFolders.put(name, sourceFolder);
}
return sourceFolder;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/Task.java | Task.releaseNetworkResources | private void releaseNetworkResources() {
LOG.debug("Release task {} network resources (state: {}).", taskNameWithSubtask, getExecutionState());
for (ResultPartition partition : producedPartitions) {
taskEventDispatcher.unregisterPartition(partition.getPartitionId());
if (isCanceledOrFailed()) {
partition.fail(getFailureCause());
}
}
closeNetworkResources();
} | java | private void releaseNetworkResources() {
LOG.debug("Release task {} network resources (state: {}).", taskNameWithSubtask, getExecutionState());
for (ResultPartition partition : producedPartitions) {
taskEventDispatcher.unregisterPartition(partition.getPartitionId());
if (isCanceledOrFailed()) {
partition.fail(getFailureCause());
}
}
closeNetworkResources();
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/collection/AhoCorasick/AhoCorasickDoubleArrayTrie.java | AhoCorasickDoubleArrayTrie.parseText | public void parseText(String text, IHit<V> processor)
{
int position = 1;
int currentState = 0;
for (int i = 0; i < text.length(); ++i)
{
currentState = getState(currentState, text.charAt(i));
int[] hitArray = output[currentState];
if (hitArray != null)
{
for (int hit : hitArray)
{
processor.hit(position - l[hit], position, v[hit]);
}
}
++position;
}
} | java | public void parseText(String text, IHit<V> processor)
{
int position = 1;
int currentState = 0;
for (int i = 0; i < text.length(); ++i)
{
currentState = getState(currentState, text.charAt(i));
int[] hitArray = output[currentState];
if (hitArray != null)
{
for (int hit : hitArray)
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processor.hit(position - l[hit], position, v[hit]);
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++position;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/concurrent/FutureUtils.java | FutureUtils.retry | public static <T> CompletableFuture<T> retry(
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final int retries,
final Executor executor) {
final CompletableFuture<T> resultFuture = new CompletableFuture<>();
retryOperation(resultFuture, operation, retries, executor);
return resultFuture;
} | java | public static <T> CompletableFuture<T> retry(
final Supplier<CompletableFuture<T>> operation,
final int retries,
final Executor executor) {
final CompletableFuture<T> resultFuture = new CompletableFuture<>();
retryOperation(resultFuture, operation, retries, executor);
return resultFuture;
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/window/WindowOperator.java | WindowOperator.emitWindowResult | private void emitWindowResult(W window) throws Exception {
BaseRow aggResult = windowFunction.getWindowAggregationResult(window);
if (sendRetraction) {
previousState.setCurrentNamespace(window);
BaseRow previousAggResult = previousState.value();
// has emitted result for the window
if (previousAggResult != null) {
// current agg is not equal to the previous emitted, should emit retract
if (!equaliser.equalsWithoutHeader(aggResult, previousAggResult)) {
reuseOutput.replace((BaseRow) getCurrentKey(), previousAggResult);
BaseRowUtil.setRetract(reuseOutput);
// send retraction
collector.collect(reuseOutput);
// send accumulate
reuseOutput.replace((BaseRow) getCurrentKey(), aggResult);
BaseRowUtil.setAccumulate(reuseOutput);
collector.collect(reuseOutput);
// update previousState
previousState.update(aggResult);
}
// if the previous agg equals to the current agg, no need to send retract and accumulate
}
// the first fire for the window, only send accumulate
else {
// send accumulate
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}
} else {
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} | java | private void emitWindowResult(W window) throws Exception {
BaseRow aggResult = windowFunction.getWindowAggregationResult(window);
if (sendRetraction) {
previousState.setCurrentNamespace(window);
BaseRow previousAggResult = previousState.value();
// has emitted result for the window
if (previousAggResult != null) {
// current agg is not equal to the previous emitted, should emit retract
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reuseOutput.replace((BaseRow) getCurrentKey(), previousAggResult);
BaseRowUtil.setRetract(reuseOutput);
// send retraction
collector.collect(reuseOutput);
// send accumulate
reuseOutput.replace((BaseRow) getCurrentKey(), aggResult);
BaseRowUtil.setAccumulate(reuseOutput);
collector.collect(reuseOutput);
// update previousState
previousState.update(aggResult);
}
// if the previous agg equals to the current agg, no need to send retract and accumulate
}
// the first fire for the window, only send accumulate
else {
// send accumulate
reuseOutput.replace((BaseRow) getCurrentKey(), aggResult);
BaseRowUtil.setAccumulate(reuseOutput);
collector.collect(reuseOutput);
// update previousState
previousState.update(aggResult);
}
} else {
reuseOutput.replace((BaseRow) getCurrentKey(), aggResult);
// no need to set header
collector.collect(reuseOutput);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.addAll | public static <T> Collection<T> addAll(Collection<T> collection, T[] values) {
if (null != collection && null != values) {
for (T value : values) {
collection.add(value);
}
}
return collection;
} | java | public static <T> Collection<T> addAll(Collection<T> collection, T[] values) {
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collection.add(value);
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apache/flink | flink-formats/flink-json/src/main/java/org/apache/flink/formats/json/JsonRowDeserializationSchema.java | JsonRowDeserializationSchema.convert | private Object convert(JsonNode node, TypeInformation<?> info) {
if (info == Types.VOID || node.isNull()) {
return null;
} else if (info == Types.BOOLEAN) {
return node.asBoolean();
} else if (info == Types.STRING) {
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return Date.valueOf(node.asText());
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// according to RFC 3339 every full-time must have a timezone;
// until we have full timezone support, we only support UTC;
// users can parse their time as string as a workaround
final String time = node.asText();
if (time.indexOf('Z') < 0 || time.indexOf('.') >= 0) {
throw new IllegalStateException(
"Invalid time format. Only a time in UTC timezone without milliseconds is supported yet. " +
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}
return Time.valueOf(time.substring(0, time.length() - 1));
} else if (info == Types.SQL_TIMESTAMP) {
// according to RFC 3339 every date-time must have a timezone;
// until we have full timezone support, we only support UTC;
// users can parse their time as string as a workaround
final String timestamp = node.asText();
if (timestamp.indexOf('Z') < 0) {
throw new IllegalStateException(
"Invalid timestamp format. Only a timestamp in UTC timezone is supported yet. " +
"Format: yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
}
return Timestamp.valueOf(timestamp.substring(0, timestamp.length() - 1).replace('T', ' '));
} else if (info instanceof RowTypeInfo) {
return convertRow(node, (RowTypeInfo) info);
} else if (info instanceof ObjectArrayTypeInfo) {
return convertObjectArray(node, ((ObjectArrayTypeInfo) info).getComponentInfo());
} else if (info instanceof BasicArrayTypeInfo) {
return convertObjectArray(node, ((BasicArrayTypeInfo) info).getComponentInfo());
} else if (info instanceof PrimitiveArrayTypeInfo &&
((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {
return convertByteArray(node);
} else {
// for types that were specified without JSON schema
// e.g. POJOs
try {
return objectMapper.treeToValue(node, info.getTypeClass());
} catch (JsonProcessingException e) {
throw new IllegalStateException("Unsupported type information '" + info + "' for node: " + node);
}
}
} | java | private Object convert(JsonNode node, TypeInformation<?> info) {
if (info == Types.VOID || node.isNull()) {
return null;
} else if (info == Types.BOOLEAN) {
return node.asBoolean();
} else if (info == Types.STRING) {
return node.asText();
} else if (info == Types.BIG_DEC) {
return node.decimalValue();
} else if (info == Types.BIG_INT) {
return node.bigIntegerValue();
} else if (info == Types.SQL_DATE) {
return Date.valueOf(node.asText());
} else if (info == Types.SQL_TIME) {
// according to RFC 3339 every full-time must have a timezone;
// until we have full timezone support, we only support UTC;
// users can parse their time as string as a workaround
final String time = node.asText();
if (time.indexOf('Z') < 0 || time.indexOf('.') >= 0) {
throw new IllegalStateException(
"Invalid time format. Only a time in UTC timezone without milliseconds is supported yet. " +
"Format: HH:mm:ss'Z'");
}
return Time.valueOf(time.substring(0, time.length() - 1));
} else if (info == Types.SQL_TIMESTAMP) {
// according to RFC 3339 every date-time must have a timezone;
// until we have full timezone support, we only support UTC;
// users can parse their time as string as a workaround
final String timestamp = node.asText();
if (timestamp.indexOf('Z') < 0) {
throw new IllegalStateException(
"Invalid timestamp format. Only a timestamp in UTC timezone is supported yet. " +
"Format: yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
}
return Timestamp.valueOf(timestamp.substring(0, timestamp.length() - 1).replace('T', ' '));
} else if (info instanceof RowTypeInfo) {
return convertRow(node, (RowTypeInfo) info);
} else if (info instanceof ObjectArrayTypeInfo) {
return convertObjectArray(node, ((ObjectArrayTypeInfo) info).getComponentInfo());
} else if (info instanceof BasicArrayTypeInfo) {
return convertObjectArray(node, ((BasicArrayTypeInfo) info).getComponentInfo());
} else if (info instanceof PrimitiveArrayTypeInfo &&
((PrimitiveArrayTypeInfo) info).getComponentType() == Types.BYTE) {
return convertByteArray(node);
} else {
// for types that were specified without JSON schema
// e.g. POJOs
try {
return objectMapper.treeToValue(node, info.getTypeClass());
} catch (JsonProcessingException e) {
throw new IllegalStateException("Unsupported type information '" + info + "' for node: " + node);
}
}
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spring-projects/spring-boot | spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/json-shade/java/org/springframework/boot/configurationprocessor/json/JSONArray.java | JSONArray.optLong | public long optLong(int index, long fallback) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/query/KvStateLocation.java | KvStateLocation.registerKvState | public void registerKvState(KeyGroupRange keyGroupRange, KvStateID kvStateId, InetSocketAddress kvStateAddress) {
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kvStateIds[kgIdx] = kvStateId;
kvStateAddresses[kgIdx] = kvStateAddress;
}
} | java | public void registerKvState(KeyGroupRange keyGroupRange, KvStateID kvStateId, InetSocketAddress kvStateAddress) {
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/sampling/DistributedRandomSampler.java | DistributedRandomSampler.sample | @Override
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobMaster.java | JobMaster.handleJobMasterError | private void handleJobMasterError(final Throwable cause) {
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log.error("Fatal error occurred on JobManager.", cause);
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/corpus/io/IOUtil.java | IOUtil.fileList | public static List<File> fileList(String path)
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List<File> fileList = new LinkedList<File>();
File folder = new File(path);
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enumerate(folder, fileList);
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fileList.add(folder); // 兼容路径为文件的情况
return fileList;
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{
List<File> fileList = new LinkedList<File>();
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/functions/SqlDateTimeUtils.java | SqlDateTimeUtils.dateFormat | public static String dateFormat(long ts, String format, TimeZone tz) {
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Date dateTime = new Date(ts);
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} | java | public static String dateFormat(long ts, String format, TimeZone tz) {
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Date dateTime = new Date(ts);
return formatter.format(dateTime);
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/model/perceptron/PerceptronClassifier.java | PerceptronClassifier.train | public BinaryClassificationFMeasure train(String corpus, int maxIteration, boolean averagePerceptron)
{
FeatureMap featureMap = new LockableFeatureMap(new TagSet(TaskType.CLASSIFICATION));
featureMap.mutable = true; // 训练时特征映射可拓充
Instance[] instanceList = readInstance(corpus, featureMap);
model = averagePerceptron ? trainAveragedPerceptron(instanceList, featureMap, maxIteration)
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featureMap.mutable = false; // 训练结束后特征不可写
return evaluate(instanceList);
} | java | public BinaryClassificationFMeasure train(String corpus, int maxIteration, boolean averagePerceptron)
{
FeatureMap featureMap = new LockableFeatureMap(new TagSet(TaskType.CLASSIFICATION));
featureMap.mutable = true; // 训练时特征映射可拓充
Instance[] instanceList = readInstance(corpus, featureMap);
model = averagePerceptron ? trainAveragedPerceptron(instanceList, featureMap, maxIteration)
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featureMap.mutable = false; // 训练结束后特征不可写
return evaluate(instanceList);
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apache/flink | flink-core/src/main/java/org/apache/flink/api/java/tuple/Tuple7.java | Tuple7.copy | @Override
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SeleniumHQ/selenium | java/server/src/org/openqa/grid/internal/ExternalSessionKey.java | ExternalSessionKey.fromJsonResponseBody | public static ExternalSessionKey fromJsonResponseBody(String responseBody) {
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return null;
}
return null;
} | java | public static ExternalSessionKey fromJsonResponseBody(String responseBody) {
try {
Map<String, Object> json = new Json().toType(responseBody, MAP_TYPE);
if (json.get("sessionId") instanceof String) {
return new ExternalSessionKey((String) json.get("sessionId"));
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// W3C response
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Map<?, ?> value = (Map<?, ?>) json.get("value");
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return null;
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apache/flink | flink-container/src/main/java/org/apache/flink/container/entrypoint/JarManifestParser.java | JarManifestParser.findFirstManifestAttribute | private static Optional<String> findFirstManifestAttribute(File jarFile, String... attributes) throws IOException {
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try (JarFile f = new JarFile(jarFile)) {
return findFirstManifestAttribute(f, attributes);
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} | java | private static Optional<String> findFirstManifestAttribute(File jarFile, String... attributes) throws IOException {
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/sort/SortUtil.java | SortUtil.putDecimalNormalizedKey | public static void putDecimalNormalizedKey(
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putLongNormalizedKey(record.toUnscaledLong(), target, offset, len);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/IoUtil.java | IoUtil.toBuffered | public static BufferedInputStream toBuffered(InputStream in) {
return (in instanceof BufferedInputStream) ? (BufferedInputStream) in : new BufferedInputStream(in);
} | java | public static BufferedInputStream toBuffered(InputStream in) {
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apache/incubator-shardingsphere | sharding-core/sharding-core-parse/sharding-core-parse-common/src/main/java/org/apache/shardingsphere/core/parse/old/parser/sql/SQLParserFactory.java | SQLParserFactory.newInstance | public static SQLParser newInstance(
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lexerEngine.nextToken();
TokenType tokenType = lexerEngine.getCurrentToken().getType();
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if (DMLStatement.isDML(tokenType)) {
if (DatabaseType.MySQL == dbType || DatabaseType.H2 == dbType) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
return getDMLParser(dbType, tokenType, shardingRule, lexerEngine, shardingTableMetaData);
}
if (MySQLKeyword.REPLACE == tokenType) {
if (DatabaseType.MySQL == dbType || DatabaseType.H2 == dbType) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
}
if (TCLStatement.isTCL(tokenType)) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
if (DALStatement.isDAL(tokenType)) {
if (DatabaseType.PostgreSQL == dbType && PostgreSQLKeyword.SHOW == tokenType) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
return getDALParser(dbType, (Keyword) tokenType, shardingRule, lexerEngine);
}
lexerEngine.nextToken();
TokenType secondaryTokenType = lexerEngine.getCurrentToken().getType();
if (DCLStatement.isDCL(tokenType, secondaryTokenType)) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
if (DDLStatement.isDDL(tokenType, secondaryTokenType)) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
if (TCLStatement.isTCLUnsafe(dbType, tokenType, lexerEngine)) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
if (DefaultKeyword.SET.equals(tokenType)) {
return SetParserFactory.newInstance();
}
throw new SQLParsingUnsupportedException(tokenType);
} | java | public static SQLParser newInstance(
final DatabaseType dbType, final ShardingRule shardingRule, final LexerEngine lexerEngine, final ShardingTableMetaData shardingTableMetaData, final String sql) {
lexerEngine.nextToken();
TokenType tokenType = lexerEngine.getCurrentToken().getType();
if (DQLStatement.isDQL(tokenType)) {
if (DatabaseType.MySQL == dbType || DatabaseType.H2 == dbType) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
return getDQLParser(dbType, shardingRule, lexerEngine, shardingTableMetaData);
}
if (DMLStatement.isDML(tokenType)) {
if (DatabaseType.MySQL == dbType || DatabaseType.H2 == dbType) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
return getDMLParser(dbType, tokenType, shardingRule, lexerEngine, shardingTableMetaData);
}
if (MySQLKeyword.REPLACE == tokenType) {
if (DatabaseType.MySQL == dbType || DatabaseType.H2 == dbType) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
}
if (TCLStatement.isTCL(tokenType)) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
if (DALStatement.isDAL(tokenType)) {
if (DatabaseType.PostgreSQL == dbType && PostgreSQLKeyword.SHOW == tokenType) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
return getDALParser(dbType, (Keyword) tokenType, shardingRule, lexerEngine);
}
lexerEngine.nextToken();
TokenType secondaryTokenType = lexerEngine.getCurrentToken().getType();
if (DCLStatement.isDCL(tokenType, secondaryTokenType)) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
if (DDLStatement.isDDL(tokenType, secondaryTokenType)) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
if (TCLStatement.isTCLUnsafe(dbType, tokenType, lexerEngine)) {
return new AntlrParsingEngine(dbType, sql, shardingRule, shardingTableMetaData);
}
if (DefaultKeyword.SET.equals(tokenType)) {
return SetParserFactory.newInstance();
}
throw new SQLParsingUnsupportedException(tokenType);
} | [
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netty/netty | codec/src/main/java/io/netty/handler/codec/compression/Bzip2BlockDecompressor.java | Bzip2BlockDecompressor.decodeNextBWTByte | private int decodeNextBWTByte() {
int mergedPointer = bwtCurrentMergedPointer;
int nextDecodedByte = mergedPointer & 0xff;
bwtCurrentMergedPointer = bwtMergedPointers[mergedPointer >>> 8];
if (blockRandomised) {
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nextDecodedByte ^= 1;
randomIndex = (randomIndex + 1) % 512;
randomCount = Bzip2Rand.rNums(randomIndex);
}
}
bwtBytesDecoded++;
return nextDecodedByte;
} | java | private int decodeNextBWTByte() {
int mergedPointer = bwtCurrentMergedPointer;
int nextDecodedByte = mergedPointer & 0xff;
bwtCurrentMergedPointer = bwtMergedPointers[mergedPointer >>> 8];
if (blockRandomised) {
if (--randomCount == 0) {
nextDecodedByte ^= 1;
randomIndex = (randomIndex + 1) % 512;
randomCount = Bzip2Rand.rNums(randomIndex);
}
}
bwtBytesDecoded++;
return nextDecodedByte;
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netty/netty | transport/src/main/java/io/netty/channel/socket/nio/ProtocolFamilyConverter.java | ProtocolFamilyConverter.convert | public static ProtocolFamily convert(InternetProtocolFamily family) {
switch (family) {
case IPv4:
return StandardProtocolFamily.INET;
case IPv6:
return StandardProtocolFamily.INET6;
default:
throw new IllegalArgumentException();
}
} | java | public static ProtocolFamily convert(InternetProtocolFamily family) {
switch (family) {
case IPv4:
return StandardProtocolFamily.INET;
case IPv6:
return StandardProtocolFamily.INET6;
default:
throw new IllegalArgumentException();
}
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looly/hutool | hutool-crypto/src/main/java/cn/hutool/crypto/digest/HMac.java | HMac.digest | public byte[] digest(File file) throws CryptoException{
InputStream in = null;
try {
in = FileUtil.getInputStream(file);
return digest(in);
} finally{
IoUtil.close(in);
}
} | java | public byte[] digest(File file) throws CryptoException{
InputStream in = null;
try {
in = FileUtil.getInputStream(file);
return digest(in);
} finally{
IoUtil.close(in);
}
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/multipart/HttpPostRequestEncoder.java | HttpPostRequestEncoder.addBodyFileUploads | public void addBodyFileUploads(String name, File[] file, String[] contentType, boolean[] isText)
throws ErrorDataEncoderException {
if (file.length != contentType.length && file.length != isText.length) {
throw new IllegalArgumentException("Different array length");
}
for (int i = 0; i < file.length; i++) {
addBodyFileUpload(name, file[i], contentType[i], isText[i]);
}
} | java | public void addBodyFileUploads(String name, File[] file, String[] contentType, boolean[] isText)
throws ErrorDataEncoderException {
if (file.length != contentType.length && file.length != isText.length) {
throw new IllegalArgumentException("Different array length");
}
for (int i = 0; i < file.length; i++) {
addBodyFileUpload(name, file[i], contentType[i], isText[i]);
}
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looly/hutool | hutool-json/src/main/java/cn/hutool/json/JSONUtil.java | JSONUtil.quote | public static Writer quote(String str, Writer writer) throws IOException {
return quote(str, writer, true);
} | java | public static Writer quote(String str, Writer writer) throws IOException {
return quote(str, writer, true);
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apache/flink | flink-libraries/flink-streaming-python/src/main/java/org/apache/flink/streaming/python/util/AdapterMap.java | AdapterMap.adapt | public static PyObject adapt(Object o) {
if (o instanceof PyObject) {
return (PyObject) o;
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return Py.java2py(o);
} | java | public static PyObject adapt(Object o) {
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apache/flink | flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java | Graph.mapVertices | @SuppressWarnings({ "unchecked", "rawtypes" })
public <NV> Graph<K, NV, EV> mapVertices(final MapFunction<Vertex<K, VV>, NV> mapper) {
TypeInformation<K> keyType = ((TupleTypeInfo<?>) vertices.getType()).getTypeAt(0);
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TypeInformation<Vertex<K, NV>> returnType = (TypeInformation<Vertex<K, NV>>) new TupleTypeInfo(
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return mapVertices(mapper, returnType);
} | java | @SuppressWarnings({ "unchecked", "rawtypes" })
public <NV> Graph<K, NV, EV> mapVertices(final MapFunction<Vertex<K, VV>, NV> mapper) {
TypeInformation<K> keyType = ((TupleTypeInfo<?>) vertices.getType()).getTypeAt(0);
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if (mapper instanceof ResultTypeQueryable) {
valueType = ((ResultTypeQueryable) mapper).getProducedType();
} else {
valueType = TypeExtractor.createTypeInfo(MapFunction.class, mapper.getClass(), 1, vertices.getType(), null);
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TypeInformation<Vertex<K, NV>> returnType = (TypeInformation<Vertex<K, NV>>) new TupleTypeInfo(
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netty/netty | handler/src/main/java/io/netty/handler/traffic/AbstractTrafficShapingHandler.java | AbstractTrafficShapingHandler.setReadLimit | public void setReadLimit(long readLimit) {
this.readLimit = readLimit;
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trafficCounter.resetAccounting(TrafficCounter.milliSecondFromNano());
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpUtil.java | HttpUtil.getString | public static String getString(InputStream in, Charset charset, boolean isGetCharsetFromContent) throws IOException {
final byte[] contentBytes = IoUtil.readBytes(in);
return getString(contentBytes, charset, isGetCharsetFromContent);
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final byte[] contentBytes = IoUtil.readBytes(in);
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looly/hutool | hutool-crypto/src/main/java/cn/hutool/crypto/digest/Digester.java | Digester.digestWithoutSalt | private byte[] digestWithoutSalt(InputStream data, int bufferLength) throws IOException {
final byte[] buffer = new byte[bufferLength];
int read;
while ((read = data.read(buffer, 0, bufferLength)) > -1) {
this.digest.update(buffer, 0, read);
}
return this.digest.digest();
} | java | private byte[] digestWithoutSalt(InputStream data, int bufferLength) throws IOException {
final byte[] buffer = new byte[bufferLength];
int read;
while ((read = data.read(buffer, 0, bufferLength)) > -1) {
this.digest.update(buffer, 0, read);
}
return this.digest.digest();
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looly/hutool | hutool-log/src/main/java/cn/hutool/log/dialect/log4j2/Log4j2Log.java | Log4j2Log.logIfEnabled | private boolean logIfEnabled(String fqcn, Level level, Throwable t, String msgTemplate, Object... arguments) {
if(this.logger instanceof AbstractLogger){
((AbstractLogger)this.logger).logIfEnabled(fqcn, level, null, StrUtil.format(msgTemplate, arguments), t);
return true;
}else{
return false;
}
} | java | private boolean logIfEnabled(String fqcn, Level level, Throwable t, String msgTemplate, Object... arguments) {
if(this.logger instanceof AbstractLogger){
((AbstractLogger)this.logger).logIfEnabled(fqcn, level, null, StrUtil.format(msgTemplate, arguments), t);
return true;
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return false;
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apache/flink | flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/kryo/KryoSerializerSnapshotData.java | KryoSerializerSnapshotData.writeSnapshotData | void writeSnapshotData(DataOutputView out) throws IOException {
writeTypeClass(out);
writeKryoRegistrations(out, kryoRegistrations);
writeDefaultKryoSerializers(out, defaultKryoSerializers);
writeDefaultKryoSerializerClasses(out, defaultKryoSerializerClasses);
} | java | void writeSnapshotData(DataOutputView out) throws IOException {
writeTypeClass(out);
writeKryoRegistrations(out, kryoRegistrations);
writeDefaultKryoSerializers(out, defaultKryoSerializers);
writeDefaultKryoSerializerClasses(out, defaultKryoSerializerClasses);
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/StatementUtil.java | StatementUtil.prepareStatement | public static PreparedStatement prepareStatement(Connection conn, String sql, Object... params) throws SQLException {
Assert.notBlank(sql, "Sql String must be not blank!");
sql = sql.trim();
SqlLog.INSTASNCE.log(sql, params);
PreparedStatement ps;
if (StrUtil.startWithIgnoreCase(sql, "insert")) {
// 插入默认返回主键
ps = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
} else {
ps = conn.prepareStatement(sql);
}
return fillParams(ps, params);
} | java | public static PreparedStatement prepareStatement(Connection conn, String sql, Object... params) throws SQLException {
Assert.notBlank(sql, "Sql String must be not blank!");
sql = sql.trim();
SqlLog.INSTASNCE.log(sql, params);
PreparedStatement ps;
if (StrUtil.startWithIgnoreCase(sql, "insert")) {
// 插入默认返回主键
ps = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
} else {
ps = conn.prepareStatement(sql);
}
return fillParams(ps, params);
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spring-projects/spring-boot | spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition/ConditionEvaluationReport.java | ConditionEvaluationReport.recordConditionEvaluation | public void recordConditionEvaluation(String source, Condition condition,
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Assert.notNull(source, "Source must not be null");
Assert.notNull(condition, "Condition must not be null");
Assert.notNull(outcome, "Outcome must not be null");
this.unconditionalClasses.remove(source);
if (!this.outcomes.containsKey(source)) {
this.outcomes.put(source, new ConditionAndOutcomes());
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this.outcomes.get(source).add(condition, outcome);
this.addedAncestorOutcomes = false;
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alibaba/canal | client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/config/SqlParser.java | SqlParser.visitColumn | private static void visitColumn(SQLExpr expr, FieldItem fieldItem) {
if (expr instanceof SQLIdentifierExpr) {
// 无owner
SQLIdentifierExpr identifierExpr = (SQLIdentifierExpr) expr;
if (fieldItem.getFieldName() == null) {
fieldItem.setFieldName(identifierExpr.getName());
fieldItem.setExpr(identifierExpr.toString());
}
ColumnItem columnItem = new ColumnItem();
columnItem.setColumnName(identifierExpr.getName());
fieldItem.getOwners().add(null);
fieldItem.addColumn(columnItem);
} else if (expr instanceof SQLPropertyExpr) {
// 有owner
SQLPropertyExpr sqlPropertyExpr = (SQLPropertyExpr) expr;
if (fieldItem.getFieldName() == null) {
fieldItem.setFieldName(sqlPropertyExpr.getName());
fieldItem.setExpr(sqlPropertyExpr.toString());
}
fieldItem.getOwners().add(sqlPropertyExpr.getOwnernName());
ColumnItem columnItem = new ColumnItem();
columnItem.setColumnName(sqlPropertyExpr.getName());
columnItem.setOwner(sqlPropertyExpr.getOwnernName());
fieldItem.addColumn(columnItem);
} else if (expr instanceof SQLMethodInvokeExpr) {
SQLMethodInvokeExpr methodInvokeExpr = (SQLMethodInvokeExpr) expr;
fieldItem.setMethod(true);
for (SQLExpr sqlExpr : methodInvokeExpr.getArguments()) {
visitColumn(sqlExpr, fieldItem);
}
} else if (expr instanceof SQLBinaryOpExpr) {
SQLBinaryOpExpr sqlBinaryOpExpr = (SQLBinaryOpExpr) expr;
fieldItem.setBinaryOp(true);
visitColumn(sqlBinaryOpExpr.getLeft(), fieldItem);
visitColumn(sqlBinaryOpExpr.getRight(), fieldItem);
} else if (expr instanceof SQLCaseExpr) {
SQLCaseExpr sqlCaseExpr = (SQLCaseExpr) expr;
fieldItem.setMethod(true);
sqlCaseExpr.getItems().forEach(item-> visitColumn(item.getConditionExpr(), fieldItem));
}
} | java | private static void visitColumn(SQLExpr expr, FieldItem fieldItem) {
if (expr instanceof SQLIdentifierExpr) {
// 无owner
SQLIdentifierExpr identifierExpr = (SQLIdentifierExpr) expr;
if (fieldItem.getFieldName() == null) {
fieldItem.setFieldName(identifierExpr.getName());
fieldItem.setExpr(identifierExpr.toString());
}
ColumnItem columnItem = new ColumnItem();
columnItem.setColumnName(identifierExpr.getName());
fieldItem.getOwners().add(null);
fieldItem.addColumn(columnItem);
} else if (expr instanceof SQLPropertyExpr) {
// 有owner
SQLPropertyExpr sqlPropertyExpr = (SQLPropertyExpr) expr;
if (fieldItem.getFieldName() == null) {
fieldItem.setFieldName(sqlPropertyExpr.getName());
fieldItem.setExpr(sqlPropertyExpr.toString());
}
fieldItem.getOwners().add(sqlPropertyExpr.getOwnernName());
ColumnItem columnItem = new ColumnItem();
columnItem.setColumnName(sqlPropertyExpr.getName());
columnItem.setOwner(sqlPropertyExpr.getOwnernName());
fieldItem.addColumn(columnItem);
} else if (expr instanceof SQLMethodInvokeExpr) {
SQLMethodInvokeExpr methodInvokeExpr = (SQLMethodInvokeExpr) expr;
fieldItem.setMethod(true);
for (SQLExpr sqlExpr : methodInvokeExpr.getArguments()) {
visitColumn(sqlExpr, fieldItem);
}
} else if (expr instanceof SQLBinaryOpExpr) {
SQLBinaryOpExpr sqlBinaryOpExpr = (SQLBinaryOpExpr) expr;
fieldItem.setBinaryOp(true);
visitColumn(sqlBinaryOpExpr.getLeft(), fieldItem);
visitColumn(sqlBinaryOpExpr.getRight(), fieldItem);
} else if (expr instanceof SQLCaseExpr) {
SQLCaseExpr sqlCaseExpr = (SQLCaseExpr) expr;
fieldItem.setMethod(true);
sqlCaseExpr.getItems().forEach(item-> visitColumn(item.getConditionExpr(), fieldItem));
}
} | [
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/collection/MDAG/SimpleMDAGNode.java | SimpleMDAGNode.traverseMDAG | public static SimpleMDAGNode traverseMDAG(SimpleMDAGNode[] mdagDataArray, SimpleMDAGNode sourceNode, String str)
{
// char firstLetter = str.charAt(0);
//Loop through the SimpleMDAGNodes in the processing MDAG's source node's _transition set,
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//We can use that target node to _transition through the MDAG with the rest of the string
return sourceNode.transition(mdagDataArray, str.toCharArray());
// for(int i = 0; i < sourceNode.transitionSetSize; i++)
// {
// if(mdagDataArray[i].getLetter() == firstLetter)
// return mdagDataArray[i]._transition(mdagDataArray, str.substring(1));
// }
// /////
//
// return null;
} | java | public static SimpleMDAGNode traverseMDAG(SimpleMDAGNode[] mdagDataArray, SimpleMDAGNode sourceNode, String str)
{
// char firstLetter = str.charAt(0);
//Loop through the SimpleMDAGNodes in the processing MDAG's source node's _transition set,
//searching for the the one with a letter (char) equal to the first char of str.
//We can use that target node to _transition through the MDAG with the rest of the string
return sourceNode.transition(mdagDataArray, str.toCharArray());
// for(int i = 0; i < sourceNode.transitionSetSize; i++)
// {
// if(mdagDataArray[i].getLetter() == firstLetter)
// return mdagDataArray[i]._transition(mdagDataArray, str.substring(1));
// }
// /////
//
// return null;
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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/HttpConversionUtil.java | HttpConversionUtil.addHttp2ToHttpHeaders | public static void addHttp2ToHttpHeaders(int streamId, Http2Headers inputHeaders, HttpHeaders outputHeaders,
HttpVersion httpVersion, boolean isTrailer, boolean isRequest) throws Http2Exception {
Http2ToHttpHeaderTranslator translator = new Http2ToHttpHeaderTranslator(streamId, outputHeaders, isRequest);
try {
for (Entry<CharSequence, CharSequence> entry : inputHeaders) {
translator.translate(entry);
}
} catch (Http2Exception ex) {
throw ex;
} catch (Throwable t) {
throw streamError(streamId, PROTOCOL_ERROR, t, "HTTP/2 to HTTP/1.x headers conversion error");
}
outputHeaders.remove(HttpHeaderNames.TRANSFER_ENCODING);
outputHeaders.remove(HttpHeaderNames.TRAILER);
if (!isTrailer) {
outputHeaders.setInt(ExtensionHeaderNames.STREAM_ID.text(), streamId);
HttpUtil.setKeepAlive(outputHeaders, httpVersion, true);
}
} | java | public static void addHttp2ToHttpHeaders(int streamId, Http2Headers inputHeaders, HttpHeaders outputHeaders,
HttpVersion httpVersion, boolean isTrailer, boolean isRequest) throws Http2Exception {
Http2ToHttpHeaderTranslator translator = new Http2ToHttpHeaderTranslator(streamId, outputHeaders, isRequest);
try {
for (Entry<CharSequence, CharSequence> entry : inputHeaders) {
translator.translate(entry);
}
} catch (Http2Exception ex) {
throw ex;
} catch (Throwable t) {
throw streamError(streamId, PROTOCOL_ERROR, t, "HTTP/2 to HTTP/1.x headers conversion error");
}
outputHeaders.remove(HttpHeaderNames.TRANSFER_ENCODING);
outputHeaders.remove(HttpHeaderNames.TRAILER);
if (!isTrailer) {
outputHeaders.setInt(ExtensionHeaderNames.STREAM_ID.text(), streamId);
HttpUtil.setKeepAlive(outputHeaders, httpVersion, true);
}
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatReactiveWebServerFactory.java | TomcatReactiveWebServerFactory.setTomcatContextCustomizers | public void setTomcatContextCustomizers(
Collection<? extends TomcatContextCustomizer> tomcatContextCustomizers) {
Assert.notNull(tomcatContextCustomizers,
"TomcatContextCustomizers must not be null");
this.tomcatContextCustomizers = new ArrayList<>(tomcatContextCustomizers);
} | java | public void setTomcatContextCustomizers(
Collection<? extends TomcatContextCustomizer> tomcatContextCustomizers) {
Assert.notNull(tomcatContextCustomizers,
"TomcatContextCustomizers must not be null");
this.tomcatContextCustomizers = new ArrayList<>(tomcatContextCustomizers);
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/type/TypeConverters.java | TypeConverters.createExternalTypeInfoFromInternalType | @SuppressWarnings("unchecked")
public static TypeInformation createExternalTypeInfoFromInternalType(InternalType type) {
TypeInformation typeInfo = INTERNAL_TYPE_TO_EXTERNAL_TYPE_INFO.get(type);
if (typeInfo != null) {
return typeInfo;
}
if (type instanceof RowType) {
RowType rowType = (RowType) type;
return new RowTypeInfo(Arrays.stream(rowType.getFieldTypes())
.map(TypeConverters::createExternalTypeInfoFromInternalType)
.toArray(TypeInformation[]::new),
rowType.getFieldNames());
} else if (type instanceof ArrayType) {
return ObjectArrayTypeInfo.getInfoFor(
createExternalTypeInfoFromInternalType(((ArrayType) type).getElementType()));
} else if (type instanceof MapType) {
MapType mapType = (MapType) type;
return new MapTypeInfo(
createExternalTypeInfoFromInternalType(mapType.getKeyType()),
createExternalTypeInfoFromInternalType(mapType.getValueType()));
} else if (type instanceof MultisetType) {
MultisetType multisetType = (MultisetType) type;
return MultisetTypeInfo.getInfoFor(
createExternalTypeInfoFromInternalType(multisetType.getElementType()));
}
else if (type instanceof DecimalType) {
DecimalType decimalType = (DecimalType) type;
return new BigDecimalTypeInfo(decimalType.precision(), decimalType.scale());
} else if (type instanceof GenericType) {
GenericType genericType = (GenericType) type;
return genericType.getTypeInfo();
} else {
throw new UnsupportedOperationException("Not support yet: " + type);
}
} | java | @SuppressWarnings("unchecked")
public static TypeInformation createExternalTypeInfoFromInternalType(InternalType type) {
TypeInformation typeInfo = INTERNAL_TYPE_TO_EXTERNAL_TYPE_INFO.get(type);
if (typeInfo != null) {
return typeInfo;
}
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MultisetType multisetType = (MultisetType) type;
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else if (type instanceof DecimalType) {
DecimalType decimalType = (DecimalType) type;
return new BigDecimalTypeInfo(decimalType.precision(), decimalType.scale());
} else if (type instanceof GenericType) {
GenericType genericType = (GenericType) type;
return genericType.getTypeInfo();
} else {
throw new UnsupportedOperationException("Not support yet: " + type);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/bean/BeanUtil.java | BeanUtil.copyProperties | public static void copyProperties(Object source, Object target, CopyOptions copyOptions) {
if (null == copyOptions) {
copyOptions = new CopyOptions();
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} | java | public static void copyProperties(Object source, Object target, CopyOptions copyOptions) {
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networknt/light-4j | http-url/src/main/java/com/networknt/url/URLNormalizer.java | URLNormalizer.addWWW | public URLNormalizer addWWW() {
String host = toURL().getHost();
if (!host.toLowerCase().startsWith("www.")) {
url = StringUtils.replaceOnce(url, host, "www." + host);
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return this;
} | java | public URLNormalizer addWWW() {
String host = toURL().getHost();
if (!host.toLowerCase().startsWith("www.")) {
url = StringUtils.replaceOnce(url, host, "www." + host);
}
return this;
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apache/flink | flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state/RocksDBMapState.java | RocksDBMapState.get | @Override
public UV get(UK userKey) throws IOException, RocksDBException {
byte[] rawKeyBytes = serializeCurrentKeyWithGroupAndNamespacePlusUserKey(userKey, userKeySerializer);
byte[] rawValueBytes = backend.db.get(columnFamily, rawKeyBytes);
return (rawValueBytes == null ? null : deserializeUserValue(dataInputView, rawValueBytes, userValueSerializer));
} | java | @Override
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byte[] rawValueBytes = backend.db.get(columnFamily, rawKeyBytes);
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looly/hutool | hutool-crypto/src/main/java/cn/hutool/crypto/KeyUtil.java | KeyUtil.getMainAlgorithm | public static String getMainAlgorithm(String algorithm) {
final int slashIndex = algorithm.indexOf(CharUtil.SLASH);
if (slashIndex > 0) {
return algorithm.substring(0, slashIndex);
}
return algorithm;
} | java | public static String getMainAlgorithm(String algorithm) {
final int slashIndex = algorithm.indexOf(CharUtil.SLASH);
if (slashIndex > 0) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/query/KvStateInfo.java | KvStateInfo.duplicate | public KvStateInfo<K, N, V> duplicate() {
final TypeSerializer<K> dupKeySerializer = keySerializer.duplicate();
final TypeSerializer<N> dupNamespaceSerializer = namespaceSerializer.duplicate();
final TypeSerializer<V> dupSVSerializer = stateValueSerializer.duplicate();
if (
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return new KvStateInfo<>(dupKeySerializer, dupNamespaceSerializer, dupSVSerializer);
} | java | public KvStateInfo<K, N, V> duplicate() {
final TypeSerializer<K> dupKeySerializer = keySerializer.duplicate();
final TypeSerializer<N> dupNamespaceSerializer = namespaceSerializer.duplicate();
final TypeSerializer<V> dupSVSerializer = stateValueSerializer.duplicate();
if (
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dupSVSerializer == stateValueSerializer
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return this;
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return new KvStateInfo<>(dupKeySerializer, dupNamespaceSerializer, dupSVSerializer);
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/client/RestTemplateBuilder.java | RestTemplateBuilder.rootUri | public RestTemplateBuilder rootUri(String rootUri) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/webmonitor/WebMonitorEndpoint.java | WebMonitorEndpoint.grantLeadership | @Override
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log.info("{} was granted leadership with leaderSessionID={}", getRestBaseUrl(), leaderSessionID);
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log.info("{} was granted leadership with leaderSessionID={}", getRestBaseUrl(), leaderSessionID);
leaderElectionService.confirmLeaderSessionID(leaderSessionID);
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/corpus/dictionary/DictionaryMaker.java | DictionaryMaker.add | public void add(Item item)
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/img/ImgUtil.java | ImgUtil.toImage | public static BufferedImage toImage(String base64) throws IORuntimeException {
byte[] decode = Base64.decode(base64, CharsetUtil.CHARSET_UTF_8);
return toImage(decode);
} | java | public static BufferedImage toImage(String base64) throws IORuntimeException {
byte[] decode = Base64.decode(base64, CharsetUtil.CHARSET_UTF_8);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/IterUtil.java | IterUtil.getElementType | public static Class<?> getElementType(Iterator<?> iterator) {
final Iterator<?> iter2 = new CopiedIter<>(iterator);
if (null != iter2) {
Object t;
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} | java | public static Class<?> getElementType(Iterator<?> iterator) {
final Iterator<?> iter2 = new CopiedIter<>(iterator);
if (null != iter2) {
Object t;
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/HttpHeaders.java | HttpHeaders.set | public HttpHeaders set(HttpHeaders headers) {
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clear();
if (headers.isEmpty()) {
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for (Entry<String, String> entry : headers) {
add(entry.getKey(), entry.getValue());
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return this;
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checkNotNull(headers, "headers");
clear();
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return this;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobManagerRunner.java | JobManagerRunner.unregisterJobFromHighAvailability | private void unregisterJobFromHighAvailability() {
try {
runningJobsRegistry.setJobFinished(jobGraph.getJobID());
}
catch (Throwable t) {
log.error("Could not un-register from high-availability services job {} ({})." +
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jobGraph.getName(), jobGraph.getJobID(), t);
}
} | java | private void unregisterJobFromHighAvailability() {
try {
runningJobsRegistry.setJobFinished(jobGraph.getJobID());
}
catch (Throwable t) {
log.error("Could not un-register from high-availability services job {} ({})." +
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jobGraph.getName(), jobGraph.getJobID(), t);
}
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apache/flink | flink-libraries/flink-python/src/main/java/org/apache/flink/python/api/streaming/data/PythonSingleInputStreamer.java | PythonSingleInputStreamer.streamBufferWithoutGroups | public final void streamBufferWithoutGroups(Iterator<IN> iterator, Collector<OUT> c) {
SingleElementPushBackIterator<IN> i = new SingleElementPushBackIterator<>(iterator);
try {
int size;
if (i.hasNext()) {
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sendWriteNotification(size, i.hasNext());
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break;
case SIGNAL_FINISHED:
return;
case SIGNAL_ERROR:
try {
outPrinter.join();
} catch (InterruptedException e) {
outPrinter.interrupt();
}
try {
errorPrinter.join();
} catch (InterruptedException e) {
errorPrinter.interrupt();
}
throw new RuntimeException(
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default:
receiver.collectBuffer(c, sig);
sendReadConfirmation();
break;
}
}
}
} catch (SocketTimeoutException ignored) {
throw new RuntimeException("External process for task " + function.getRuntimeContext().getTaskName() + " stopped responding." + msg.get());
} catch (Exception e) {
throw new RuntimeException("Critical failure for task " + function.getRuntimeContext().getTaskName() + ". " + msg.get(), e);
}
} | java | public final void streamBufferWithoutGroups(Iterator<IN> iterator, Collector<OUT> c) {
SingleElementPushBackIterator<IN> i = new SingleElementPushBackIterator<>(iterator);
try {
int size;
if (i.hasNext()) {
while (true) {
int sig = in.readInt();
switch (sig) {
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if (i.hasNext()) {
size = sender.sendBuffer(i);
sendWriteNotification(size, i.hasNext());
} else {
throw new RuntimeException("External process requested data even though none is available.");
}
break;
case SIGNAL_FINISHED:
return;
case SIGNAL_ERROR:
try {
outPrinter.join();
} catch (InterruptedException e) {
outPrinter.interrupt();
}
try {
errorPrinter.join();
} catch (InterruptedException e) {
errorPrinter.interrupt();
}
throw new RuntimeException(
"External process for task " + function.getRuntimeContext().getTaskName() + " terminated prematurely due to an error." + msg);
default:
receiver.collectBuffer(c, sig);
sendReadConfirmation();
break;
}
}
}
} catch (SocketTimeoutException ignored) {
throw new RuntimeException("External process for task " + function.getRuntimeContext().getTaskName() + " stopped responding." + msg.get());
} catch (Exception e) {
throw new RuntimeException("Critical failure for task " + function.getRuntimeContext().getTaskName() + ". " + msg.get(), e);
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apache/incubator-shardingsphere | sharding-transaction/sharding-transaction-2pc/sharding-transaction-xa/sharding-transaction-xa-core/src/main/java/org/apache/shardingsphere/transaction/xa/jta/connection/XAConnectionFactory.java | XAConnectionFactory.createXAConnection | public static XAConnection createXAConnection(final DatabaseType databaseType, final XADataSource xaDataSource, final Connection connection) {
switch (databaseType) {
case MySQL:
return new MySQLXAConnectionWrapper().wrap(xaDataSource, connection);
case PostgreSQL:
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default:
throw new UnsupportedOperationException(String.format("Cannot support database type: `%s`", databaseType));
}
} | java | public static XAConnection createXAConnection(final DatabaseType databaseType, final XADataSource xaDataSource, final Connection connection) {
switch (databaseType) {
case MySQL:
return new MySQLXAConnectionWrapper().wrap(xaDataSource, connection);
case PostgreSQL:
return new PostgreSQLXAConnectionWrapper().wrap(xaDataSource, connection);
case H2:
return new H2XAConnectionWrapper().wrap(xaDataSource, connection);
default:
throw new UnsupportedOperationException(String.format("Cannot support database type: `%s`", databaseType));
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alibaba/canal | dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/LogBuffer.java | LogBuffer.getBeUlong40 | public final long getBeUlong40(final int pos) {
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} | java | public final long getBeUlong40(final int pos) {
final int position = origin + pos;
if (pos + 4 >= limit || pos < 0) throw new IllegalArgumentException("limit excceed: "
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byte[] buf = buffer;
return ((long) (0xff & buf[position + 4])) | ((long) (0xff & buf[position + 3]) << 8)
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/collection/trie/bintrie/BinTrie.java | BinTrie.prefixSearch | public Set<Map.Entry<String, V>> prefixSearch(String key)
{
Set<Map.Entry<String, V>> entrySet = new TreeSet<Map.Entry<String, V>>();
StringBuilder sb = new StringBuilder(key.substring(0, key.length() - 1));
BaseNode branch = this;
char[] chars = key.toCharArray();
for (char aChar : chars)
{
if (branch == null) return entrySet;
branch = branch.getChild(aChar);
}
if (branch == null) return entrySet;
branch.walk(sb, entrySet);
return entrySet;
} | java | public Set<Map.Entry<String, V>> prefixSearch(String key)
{
Set<Map.Entry<String, V>> entrySet = new TreeSet<Map.Entry<String, V>>();
StringBuilder sb = new StringBuilder(key.substring(0, key.length() - 1));
BaseNode branch = this;
char[] chars = key.toCharArray();
for (char aChar : chars)
{
if (branch == null) return entrySet;
branch = branch.getChild(aChar);
}
if (branch == null) return entrySet;
branch.walk(sb, entrySet);
return entrySet;
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] | a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce | https://github.com/hankcs/HanLP/blob/a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce/src/main/java/com/hankcs/hanlp/collection/trie/bintrie/BinTrie.java#L218-L233 | train | Prefix search method. | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java | ArrayUtil.range | public static int[] range(int includedStart, int excludedEnd, int step) {
if (includedStart > excludedEnd) {
int tmp = includedStart;
includedStart = excludedEnd;
excludedEnd = tmp;
}
if (step <= 0) {
step = 1;
}
int deviation = excludedEnd - includedStart;
int length = deviation / step;
if (deviation % step != 0) {
length += 1;
}
int[] range = new int[length];
for (int i = 0; i < length; i++) {
range[i] = includedStart;
includedStart += step;
}
return range;
} | java | public static int[] range(int includedStart, int excludedEnd, int step) {
if (includedStart > excludedEnd) {
int tmp = includedStart;
includedStart = excludedEnd;
excludedEnd = tmp;
}
if (step <= 0) {
step = 1;
}
int deviation = excludedEnd - includedStart;
int length = deviation / step;
if (deviation % step != 0) {
length += 1;
}
int[] range = new int[length];
for (int i = 0; i < length; i++) {
range[i] = includedStart;
includedStart += step;
}
return range;
} | [
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自动判定正序反序
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java#L667-L689 | train | Returns an array of integers that are within the specified range of the specified range of bytes. | [
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redisson/redisson | redisson/src/main/java/org/redisson/RedissonSortedSet.java | RedissonSortedSet.binarySearch | public BinarySearchResult<V> binarySearch(V value, Codec codec) {
int size = list.size();
int upperIndex = size - 1;
int lowerIndex = 0;
while (lowerIndex <= upperIndex) {
int index = lowerIndex + (upperIndex - lowerIndex) / 2;
V res = list.getValue(index);
if (res == null) {
return new BinarySearchResult<V>();
}
int cmp = comparator.compare(value, res);
if (cmp == 0) {
BinarySearchResult<V> indexRes = new BinarySearchResult<V>();
indexRes.setIndex(index);
return indexRes;
} else if (cmp < 0) {
upperIndex = index - 1;
} else {
lowerIndex = index + 1;
}
}
BinarySearchResult<V> indexRes = new BinarySearchResult<V>();
indexRes.setIndex(-(lowerIndex + 1));
return indexRes;
} | java | public BinarySearchResult<V> binarySearch(V value, Codec codec) {
int size = list.size();
int upperIndex = size - 1;
int lowerIndex = 0;
while (lowerIndex <= upperIndex) {
int index = lowerIndex + (upperIndex - lowerIndex) / 2;
V res = list.getValue(index);
if (res == null) {
return new BinarySearchResult<V>();
}
int cmp = comparator.compare(value, res);
if (cmp == 0) {
BinarySearchResult<V> indexRes = new BinarySearchResult<V>();
indexRes.setIndex(index);
return indexRes;
} else if (cmp < 0) {
upperIndex = index - 1;
} else {
lowerIndex = index + 1;
}
}
BinarySearchResult<V> indexRes = new BinarySearchResult<V>();
indexRes.setIndex(-(lowerIndex + 1));
return indexRes;
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java | ReflectUtil.getPublicMethods | public static List<Method> getPublicMethods(Class<?> clazz, String... excludeMethodNames) {
final HashSet<String> excludeMethodNameSet = CollectionUtil.newHashSet(excludeMethodNames);
return getPublicMethods(clazz, new Filter<Method>() {
@Override
public boolean accept(Method method) {
return false == excludeMethodNameSet.contains(method.getName());
}
});
} | java | public static List<Method> getPublicMethods(Class<?> clazz, String... excludeMethodNames) {
final HashSet<String> excludeMethodNameSet = CollectionUtil.newHashSet(excludeMethodNames);
return getPublicMethods(clazz, new Filter<Method>() {
@Override
public boolean accept(Method method) {
return false == excludeMethodNameSet.contains(method.getName());
}
});
} | [
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@param excludeMethodNames 不包括的方法名列表
@return 过滤后的方法列表 | [
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java#L353-L361 | train | Returns a list of public methods of the given class including those that are not in the excludeMethodNames list. | [
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