repo stringclasses 11 values | path stringlengths 41 214 | func_name stringlengths 7 82 | original_string stringlengths 77 11.9k | language stringclasses 1 value | code stringlengths 77 11.9k | code_tokens listlengths 22 1.57k | docstring stringlengths 2 2.27k | docstring_tokens listlengths 1 352 | sha stringclasses 11 values | url stringlengths 129 319 | partition stringclasses 1 value | summary stringlengths 7 191 | input_ids listlengths 502 502 | token_type_ids listlengths 502 502 | attention_mask listlengths 502 502 | labels listlengths 502 502 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
apache/flink | flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/NullableSerializer.java | NullableSerializer.checkIfNullSupported | public static <T> boolean checkIfNullSupported(@Nonnull TypeSerializer<T> serializer) {
int length = serializer.getLength() > 0 ? serializer.getLength() : 1;
DataOutputSerializer dos = new DataOutputSerializer(length);
try {
serializer.serialize(null, dos);
}
catch (IOException | RuntimeException e) {
return false;
}
checkArgument(
serializer.getLength() < 0 || serializer.getLength() == dos.getCopyOfBuffer().length,
"The serialized form of the null value should have the same length " +
"as any other if the length is fixed in the serializer");
DataInputDeserializer dis = new DataInputDeserializer(dos.getSharedBuffer());
try {
checkArgument(serializer.deserialize(dis) == null);
}
catch (IOException e) {
throw new RuntimeException(
String.format("Unexpected failure to deserialize just serialized null value with %s",
serializer.getClass().getName()), e);
}
checkArgument(
serializer.copy(null) == null,
"Serializer %s has to be able properly copy null value if it can serialize it",
serializer.getClass().getName());
return true;
} | java | public static <T> boolean checkIfNullSupported(@Nonnull TypeSerializer<T> serializer) {
int length = serializer.getLength() > 0 ? serializer.getLength() : 1;
DataOutputSerializer dos = new DataOutputSerializer(length);
try {
serializer.serialize(null, dos);
}
catch (IOException | RuntimeException e) {
return false;
}
checkArgument(
serializer.getLength() < 0 || serializer.getLength() == dos.getCopyOfBuffer().length,
"The serialized form of the null value should have the same length " +
"as any other if the length is fixed in the serializer");
DataInputDeserializer dis = new DataInputDeserializer(dos.getSharedBuffer());
try {
checkArgument(serializer.deserialize(dis) == null);
}
catch (IOException e) {
throw new RuntimeException(
String.format("Unexpected failure to deserialize just serialized null value with %s",
serializer.getClass().getName()), e);
}
checkArgument(
serializer.copy(null) == null,
"Serializer %s has to be able properly copy null value if it can serialize it",
serializer.getClass().getName());
return true;
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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/dialect/mysql/clause/MySQLSelectOptionClauseParser.java | MySQLSelectOptionClauseParser.parse | public void parse() {
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} | java | public void parse() {
lexerEngine.skipAll(MySQLKeyword.HIGH_PRIORITY, MySQLKeyword.STRAIGHT_JOIN,
MySQLKeyword.SQL_SMALL_RESULT, MySQLKeyword.SQL_BIG_RESULT, MySQLKeyword.SQL_BUFFER_RESULT, MySQLKeyword.SQL_CACHE, MySQLKeyword.SQL_NO_CACHE, MySQLKeyword.SQL_CALC_FOUND_ROWS);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/SlotPoolImpl.java | SlotPoolImpl.registerTaskManager | @Override
public boolean registerTaskManager(final ResourceID resourceID) {
componentMainThreadExecutor.assertRunningInMainThread();
log.debug("Register new TaskExecutor {}.", resourceID);
return registeredTaskManagers.add(resourceID);
} | java | @Override
public boolean registerTaskManager(final ResourceID resourceID) {
componentMainThreadExecutor.assertRunningInMainThread();
log.debug("Register new TaskExecutor {}.", resourceID);
return registeredTaskManagers.add(resourceID);
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netty/netty | handler/src/main/java/io/netty/handler/ssl/SslContext.java | SslContext.newServerContext | @Deprecated
public static SslContext newServerContext(
File certChainFile, File keyFile, String keyPassword,
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} | java | @Deprecated
public static SslContext newServerContext(
File certChainFile, File keyFile, String keyPassword,
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return newServerContext(
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dependency/nnparser/Matrix.java | Matrix.norm1 | public double norm1()
{
double f = 0;
for (int j = 0; j < n; j++)
{
double s = 0;
for (int i = 0; i < m; i++)
{
s += Math.abs(A[i][j]);
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f = Math.max(f, s);
}
return f;
} | java | public double norm1()
{
double f = 0;
for (int j = 0; j < n; j++)
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double s = 0;
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looly/hutool | hutool-crypto/src/main/java/cn/hutool/crypto/BCUtil.java | BCUtil.readPemObject | public static PemObject readPemObject(InputStream keyStream) {
PemReader pemReader = null;
try {
pemReader = new PemReader(IoUtil.getReader(keyStream, CharsetUtil.CHARSET_UTF_8));
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throw new IORuntimeException(e);
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IoUtil.close(pemReader);
}
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PemReader pemReader = null;
try {
pemReader = new PemReader(IoUtil.getReader(keyStream, CharsetUtil.CHARSET_UTF_8));
return pemReader.readPemObject();
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throw new IORuntimeException(e);
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IoUtil.close(pemReader);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/URLUtil.java | URLUtil.toUrlForHttp | public static URL toUrlForHttp(String urlStr, URLStreamHandler handler) {
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} | java | public static URL toUrlForHttp(String urlStr, URLStreamHandler handler) {
Assert.notBlank(urlStr, "Url is blank !");
// 去掉url中的空白符，防止空白符导致的异常
urlStr = StrUtil.cleanBlank(urlStr);
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redisson/redisson | redisson/src/main/java/org/redisson/config/RedissonNodeConfig.java | RedissonNodeConfig.fromJSON | public static RedissonNodeConfig fromJSON(File file) throws IOException {
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return support.fromJSON(file, RedissonNodeConfig.class);
} | java | public static RedissonNodeConfig fromJSON(File file) throws IOException {
ConfigSupport support = new ConfigSupport();
return support.fromJSON(file, RedissonNodeConfig.class);
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/SingleOutputStreamOperator.java | SingleOutputStreamOperator.setResources | private SingleOutputStreamOperator<T> setResources(ResourceSpec resources) {
Preconditions.checkNotNull(resources, "The resources must be not null.");
Preconditions.checkArgument(resources.isValid(), "The values in resources must be not less than 0.");
transformation.setResources(resources, resources);
return this;
} | java | private SingleOutputStreamOperator<T> setResources(ResourceSpec resources) {
Preconditions.checkNotNull(resources, "The resources must be not null.");
Preconditions.checkArgument(resources.isValid(), "The values in resources must be not less than 0.");
transformation.setResources(resources, resources);
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apache/flink | flink-core/src/main/java/org/apache/flink/api/java/tuple/Tuple3.java | Tuple3.copy | @Override
@SuppressWarnings("unchecked")
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return new Tuple3<>(this.f0,
this.f1,
this.f2);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java | DateUtil.beginOfQuarter | public static Calendar beginOfQuarter(Calendar calendar) {
calendar.set(Calendar.MONTH, calendar.get(DateField.MONTH.getValue()) / 3 * 3);
calendar.set(Calendar.DAY_OF_MONTH, 1);
return beginOfDay(calendar);
} | java | public static Calendar beginOfQuarter(Calendar calendar) {
calendar.set(Calendar.MONTH, calendar.get(DateField.MONTH.getValue()) / 3 * 3);
calendar.set(Calendar.DAY_OF_MONTH, 1);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.writeLines | public static <T> File writeLines(Collection<T> list, String path, String charset, boolean isAppend) throws IORuntimeException {
return writeLines(list, file(path), charset, isAppend);
} | java | public static <T> File writeLines(Collection<T> list, String path, String charset, boolean isAppend) throws IORuntimeException {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/exceptions/ExceptionUtil.java | ExceptionUtil.stacktraceToString | public static String stacktraceToString(Throwable throwable, int limit, Map<Character, String> replaceCharToStrMap) {
final FastByteArrayOutputStream baos = new FastByteArrayOutputStream();
throwable.printStackTrace(new PrintStream(baos));
String exceptionStr = baos.toString();
int length = exceptionStr.length();
if (limit > 0 && limit < length) {
length = limit;
}
if (CollectionUtil.isNotEmpty(replaceCharToStrMap)) {
final StringBuilder sb = StrUtil.builder();
char c;
String value;
for (int i = 0; i < length; i++) {
c = exceptionStr.charAt(i);
value = replaceCharToStrMap.get(c);
if (null != value) {
sb.append(value);
} else {
sb.append(c);
}
}
return sb.toString();
} else {
return StrUtil.subPre(exceptionStr, limit);
}
} | java | public static String stacktraceToString(Throwable throwable, int limit, Map<Character, String> replaceCharToStrMap) {
final FastByteArrayOutputStream baos = new FastByteArrayOutputStream();
throwable.printStackTrace(new PrintStream(baos));
String exceptionStr = baos.toString();
int length = exceptionStr.length();
if (limit > 0 && limit < length) {
length = limit;
}
if (CollectionUtil.isNotEmpty(replaceCharToStrMap)) {
final StringBuilder sb = StrUtil.builder();
char c;
String value;
for (int i = 0; i < length; i++) {
c = exceptionStr.charAt(i);
value = replaceCharToStrMap.get(c);
if (null != value) {
sb.append(value);
} else {
sb.append(c);
}
}
return sb.toString();
} else {
return StrUtil.subPre(exceptionStr, limit);
}
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alibaba/canal | client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/service/ESSyncService.java | ESSyncService.joinTableSimpleFieldOperation | private void joinTableSimpleFieldOperation(ESSyncConfig config, Dml dml, Map<String, Object> data,
TableItem tableItem, Map<String, Object> esFieldData) {
ESMapping mapping = config.getEsMapping();
Map<String, Object> paramsTmp = new LinkedHashMap<>();
for (Map.Entry<FieldItem, List<FieldItem>> entry : tableItem.getRelationTableFields().entrySet()) {
for (FieldItem fieldItem : entry.getValue()) {
if (fieldItem.getColumnItems().size() == 1) {
Object value = esTemplate.getValFromData(mapping,
data,
fieldItem.getFieldName(),
entry.getKey().getColumn().getColumnName());
String fieldName = fieldItem.getFieldName();
// 判断是否是主键
if (fieldName.equals(mapping.get_id())) {
fieldName = "_id";
}
paramsTmp.put(fieldName, value);
}
}
}
if (logger.isDebugEnabled()) {
logger.trace("Join table update es index by foreign key, destination:{}, table: {}, index: {}",
config.getDestination(),
dml.getTable(),
mapping.get_index());
}
esTemplate.updateByQuery(config, paramsTmp, esFieldData);
} | java | private void joinTableSimpleFieldOperation(ESSyncConfig config, Dml dml, Map<String, Object> data,
TableItem tableItem, Map<String, Object> esFieldData) {
ESMapping mapping = config.getEsMapping();
Map<String, Object> paramsTmp = new LinkedHashMap<>();
for (Map.Entry<FieldItem, List<FieldItem>> entry : tableItem.getRelationTableFields().entrySet()) {
for (FieldItem fieldItem : entry.getValue()) {
if (fieldItem.getColumnItems().size() == 1) {
Object value = esTemplate.getValFromData(mapping,
data,
fieldItem.getFieldName(),
entry.getKey().getColumn().getColumnName());
String fieldName = fieldItem.getFieldName();
// 判断是否是主键
if (fieldName.equals(mapping.get_id())) {
fieldName = "_id";
}
paramsTmp.put(fieldName, value);
}
}
}
if (logger.isDebugEnabled()) {
logger.trace("Join table update es index by foreign key, destination:{}, table: {}, index: {}",
config.getDestination(),
dml.getTable(),
mapping.get_index());
}
esTemplate.updateByQuery(config, paramsTmp, esFieldData);
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apache/flink | flink-connectors/flink-connector-cassandra/src/main/java/org/apache/flink/batch/connectors/cassandra/CassandraInputFormat.java | CassandraInputFormat.open | @Override
public void open(InputSplit ignored) throws IOException {
this.session = cluster.connect();
this.resultSet = session.execute(query);
} | java | @Override
public void open(InputSplit ignored) throws IOException {
this.session = cluster.connect();
this.resultSet = session.execute(query);
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looly/hutool | hutool-poi/src/main/java/cn/hutool/poi/word/Word07Writer.java | Word07Writer.addText | public Word07Writer addText(ParagraphAlignment align, Font font, String... texts) {
final XWPFParagraph p = this.doc.createParagraph();
if (null != align) {
p.setAlignment(align);
}
if (ArrayUtil.isNotEmpty(texts)) {
XWPFRun run;
for (String text : texts) {
run = p.createRun();
run.setText(text);
if (null != font) {
run.setFontFamily(font.getFamily());
run.setFontSize(font.getSize());
run.setBold(font.isBold());
run.setItalic(font.isItalic());
}
}
}
return this;
} | java | public Word07Writer addText(ParagraphAlignment align, Font font, String... texts) {
final XWPFParagraph p = this.doc.createParagraph();
if (null != align) {
p.setAlignment(align);
}
if (ArrayUtil.isNotEmpty(texts)) {
XWPFRun run;
for (String text : texts) {
run = p.createRun();
run.setText(text);
if (null != font) {
run.setFontFamily(font.getFamily());
run.setFontSize(font.getSize());
run.setBold(font.isBold());
run.setItalic(font.isItalic());
}
}
}
return this;
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@param texts 段落中的文本，支持多个文本作为一个段落
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/ExecutionEnvironment.java | ExecutionEnvironment.createRemoteEnvironment | public static ExecutionEnvironment createRemoteEnvironment(String host, int port, int parallelism, String... jarFiles) {
RemoteEnvironment rec = new RemoteEnvironment(host, port, jarFiles);
rec.setParallelism(parallelism);
return rec;
} | java | public static ExecutionEnvironment createRemoteEnvironment(String host, int port, int parallelism, String... jarFiles) {
RemoteEnvironment rec = new RemoteEnvironment(host, port, jarFiles);
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apache/flink | flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/proxy/KinesisProxy.java | KinesisProxy.getRecords | @Override
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getRecordsRequest.setLimit(maxRecordsToGet);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/query/TaskKvStateRegistry.java | TaskKvStateRegistry.unregisterAll | public void unregisterAll() {
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SeleniumHQ/selenium | java/client/src/org/openqa/selenium/remote/RemoteWebDriverBuilder.java | RemoteWebDriverBuilder.setCapability | public RemoteWebDriverBuilder setCapability(String capabilityName, String value) {
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if (value == null) {
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spring-projects/spring-boot | spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/Restarter.java | Restarter.start | protected void start(FailureHandler failureHandler) throws Exception {
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/sql/SqlExecutor.java | SqlExecutor.queryAndClosePs | public static <T> T queryAndClosePs(PreparedStatement ps, RsHandler<T> rsh, Object... params) throws SQLException {
try {
return query(ps, rsh, params);
} finally {
DbUtil.close(ps);
}
} | java | public static <T> T queryAndClosePs(PreparedStatement ps, RsHandler<T> rsh, Object... params) throws SQLException {
try {
return query(ps, rsh, params);
} finally {
DbUtil.close(ps);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/loader/AtomicLoader.java | AtomicLoader.get | @Override
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T result = reference.get();
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return result;
} | java | @Override
public T get() {
T result = reference.get();
if (result == null) {
result = init();
if (false == reference.compareAndSet(null, result)) {
// 其它线程已经创建好此对象
result = reference.get();
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return result;
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apache/flink | flink-table/flink-table-planner/src/main/java/org/apache/calcite/sql/validate/SqlValidatorImpl.java | SqlValidatorImpl.getAggregate | protected SqlNode getAggregate(SqlSelect select) {
SqlNode node = select.getGroup();
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if (node != null) {
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} | java | protected SqlNode getAggregate(SqlSelect select) {
SqlNode node = select.getGroup();
if (node != null) {
return node;
}
node = select.getHaving();
if (node != null) {
return node;
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return getAgg(select);
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apache/flink | flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/NullableSerializer.java | NullableSerializer.wrapIfNullIsNotSupported | public static <T> TypeSerializer<T> wrapIfNullIsNotSupported(
@Nonnull TypeSerializer<T> originalSerializer, boolean padNullValueIfFixedLen) {
return checkIfNullSupported(originalSerializer) ?
originalSerializer : wrap(originalSerializer, padNullValueIfFixedLen);
} | java | public static <T> TypeSerializer<T> wrapIfNullIsNotSupported(
@Nonnull TypeSerializer<T> originalSerializer, boolean padNullValueIfFixedLen) {
return checkIfNullSupported(originalSerializer) ?
originalSerializer : wrap(originalSerializer, padNullValueIfFixedLen);
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apache/flink | flink-table/flink-table-common/src/main/java/org/apache/flink/table/descriptors/Schema.java | Schema.toProperties | @Override
public Map<String, String> toProperties() {
DescriptorProperties properties = new DescriptorProperties();
List<Map<String, String>> subKeyValues = new ArrayList<>();
for (Map.Entry<String, LinkedHashMap<String, String>> entry : tableSchema.entrySet()) {
String name = entry.getKey();
LinkedHashMap<String, String> props = entry.getValue();
Map<String, String> map = new HashMap<>();
map.put(SCHEMA_NAME, name);
map.putAll(props);
subKeyValues.add(map);
}
properties.putIndexedVariableProperties(
SCHEMA,
subKeyValues);
return properties.asMap();
} | java | @Override
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/corpus/synonym/Synonym.java | Synonym.create | public static List<Synonym> create(String param)
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if (param == null) return null;
String[] args = param.split(" ");
return create(args);
} | java | public static List<Synonym> create(String param)
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return create(args);
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apache/spark | sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/HttpAuthUtils.java | HttpAuthUtils.getUserNameFromCookieToken | public static String getUserNameFromCookieToken(String tokenStr) {
Map<String, String> map = splitCookieToken(tokenStr);
if (!map.keySet().equals(COOKIE_ATTRIBUTES)) {
LOG.error("Invalid token with missing attributes " + tokenStr);
return null;
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return map.get(COOKIE_CLIENT_USER_NAME);
} | java | public static String getUserNameFromCookieToken(String tokenStr) {
Map<String, String> map = splitCookieToken(tokenStr);
if (!map.keySet().equals(COOKIE_ATTRIBUTES)) {
LOG.error("Invalid token with missing attributes " + tokenStr);
return null;
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apache/flink | flink-filesystems/flink-fs-hadoop-shaded/src/main/java/org/apache/hadoop/conf/Configuration.java | Configuration.setDeprecatedProperties | public void setDeprecatedProperties() {
DeprecationContext deprecations = deprecationContext.get();
Properties props = getProps();
Properties overlay = getOverlay();
for (Map.Entry<String, DeprecatedKeyInfo> entry :
deprecations.getDeprecatedKeyMap().entrySet()) {
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overlay.setProperty(depKey, val);
break;
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}
}
}
} | java | public void setDeprecatedProperties() {
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Properties props = getProps();
Properties overlay = getOverlay();
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String depKey = entry.getKey();
if (!overlay.contains(depKey)) {
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if (val != null) {
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overlay.setProperty(depKey, val);
break;
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/algorithm/MaxHeap.java | MaxHeap.addAll | public MaxHeap<E> addAll(Collection<E> collection)
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for (E e : collection)
{
add(e);
}
return this;
} | java | public MaxHeap<E> addAll(Collection<E> collection)
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for (E e : collection)
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add(e);
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@param collection | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/JobMetricGroup.java | JobMetricGroup.putVariables | @Override
protected void putVariables(Map<String, String> variables) {
variables.put(ScopeFormat.SCOPE_JOB_ID, jobId.toString());
variables.put(ScopeFormat.SCOPE_JOB_NAME, jobName);
} | java | @Override
protected void putVariables(Map<String, String> variables) {
variables.put(ScopeFormat.SCOPE_JOB_ID, jobId.toString());
variables.put(ScopeFormat.SCOPE_JOB_NAME, jobName);
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spring-projects/spring-boot | spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition/OnJavaCondition.java | OnJavaCondition.isWithin | private boolean isWithin(JavaVersion runningVersion, Range range,
JavaVersion version) {
if (range == Range.EQUAL_OR_NEWER) {
return runningVersion.isEqualOrNewerThan(version);
}
if (range == Range.OLDER_THAN) {
return runningVersion.isOlderThan(version);
}
throw new IllegalStateException("Unknown range " + range);
} | java | private boolean isWithin(JavaVersion runningVersion, Range range,
JavaVersion version) {
if (range == Range.EQUAL_OR_NEWER) {
return runningVersion.isEqualOrNewerThan(version);
}
if (range == Range.OLDER_THAN) {
return runningVersion.isOlderThan(version);
}
throw new IllegalStateException("Unknown range " + range);
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SeleniumHQ/selenium | java/server/src/org/openqa/grid/internal/utils/configuration/StandaloneConfiguration.java | StandaloneConfiguration.isMergeAble | protected boolean isMergeAble(Class<?> targetType, Object other, Object target) {
// don't merge a null value
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if (target instanceof Map) {
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return true;
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// don't merge a null value
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// allow any non-null value to merge over a null target.
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networknt/light-4j | consul/src/main/java/com/networknt/consul/ConsulUtils.java | ConsulUtils.buildService | public static ConsulService buildService(URL url) {
ConsulService service = new ConsulService();
service.setAddress(url.getHost());
service.setId(ConsulUtils.convertConsulSerivceId(url));
service.setName(url.getPath());
service.setPort(url.getPort());
List<String> tags = new ArrayList<String>();
String env = url.getParameter(Constants.TAG_ENVIRONMENT);
if(env != null) tags.add(env);
service.setTags(tags);
return service;
} | java | public static ConsulService buildService(URL url) {
ConsulService service = new ConsulService();
service.setAddress(url.getHost());
service.setId(ConsulUtils.convertConsulSerivceId(url));
service.setName(url.getPath());
service.setPort(url.getPort());
List<String> tags = new ArrayList<String>();
String env = url.getParameter(Constants.TAG_ENVIRONMENT);
if(env != null) tags.add(env);
service.setTags(tags);
return service;
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apache/flink | flink-core/src/main/java/org/apache/flink/util/StringUtils.java | StringUtils.getRandomString | public static String getRandomString(Random rnd, int minLength, int maxLength) {
int len = rnd.nextInt(maxLength - minLength + 1) + minLength;
char[] data = new char[len];
for (int i = 0; i < data.length; i++) {
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return new String(data);
} | java | public static String getRandomString(Random rnd, int minLength, int maxLength) {
int len = rnd.nextInt(maxLength - minLength + 1) + minLength;
char[] data = new char[len];
for (int i = 0; i < data.length; i++) {
data[i] = (char) (rnd.nextInt(0x7fff) + 1);
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return new String(data);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/Validator.java | Validator.validateZipCode | public static <T extends CharSequence> T validateZipCode(T value, String errorMsg) throws ValidateException {
if (false == isZipCode(value)) {
throw new ValidateException(errorMsg);
}
return value;
} | java | public static <T extends CharSequence> T validateZipCode(T value, String errorMsg) throws ValidateException {
if (false == isZipCode(value)) {
throw new ValidateException(errorMsg);
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return value;
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apache/flink | flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/util/ElasticsearchUtils.java | ElasticsearchUtils.convertInetSocketAddresses | public static List<TransportAddress> convertInetSocketAddresses(List<InetSocketAddress> inetSocketAddresses) {
if (inetSocketAddresses == null) {
return null;
} else {
List<TransportAddress> converted;
converted = new ArrayList<>(inetSocketAddresses.size());
for (InetSocketAddress address : inetSocketAddresses) {
converted.add(new InetSocketTransportAddress(address));
}
return converted;
}
} | java | public static List<TransportAddress> convertInetSocketAddresses(List<InetSocketAddress> inetSocketAddresses) {
if (inetSocketAddresses == null) {
return null;
} else {
List<TransportAddress> converted;
converted = new ArrayList<>(inetSocketAddresses.size());
for (InetSocketAddress address : inetSocketAddresses) {
converted.add(new InetSocketTransportAddress(address));
}
return converted;
}
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looly/hutool | hutool-dfa/src/main/java/cn/hutool/dfa/SensitiveUtil.java | SensitiveUtil.getFindedAllSensitive | public static List<String> getFindedAllSensitive(Object bean){
return sensitiveTree.matchAll(JSONUtil.toJsonStr(bean));
} | java | public static List<String> getFindedAllSensitive(Object bean){
return sensitiveTree.matchAll(JSONUtil.toJsonStr(bean));
} | [
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@param bean 对象，会被转为JSON
@return 敏感词 | [
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-dfa/src/main/java/cn/hutool/dfa/SensitiveUtil.java#L144-L146 | train | Gets all sensitive fields in the given object. | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointStatsHistory.java | CheckpointStatsHistory.replacePendingCheckpointById | boolean replacePendingCheckpointById(AbstractCheckpointStats completedOrFailed) {
checkArgument(!completedOrFailed.getStatus().isInProgress(), "Not allowed to replace with in progress checkpoints.");
if (readOnly) {
throw new UnsupportedOperationException("Can't create a snapshot of a read-only history.");
}
// Update the latest checkpoint stats
if (completedOrFailed.getStatus().isCompleted()) {
CompletedCheckpointStats completed = (CompletedCheckpointStats) completedOrFailed;
if (completed.getProperties().isSavepoint() &&
(latestSavepoint == null ||
completed.getCheckpointId() > latestSavepoint.getCheckpointId())) {
latestSavepoint = completed;
} else if (latestCompletedCheckpoint == null ||
completed.getCheckpointId() > latestCompletedCheckpoint.getCheckpointId()) {
latestCompletedCheckpoint = completed;
}
} else if (completedOrFailed.getStatus().isFailed()) {
FailedCheckpointStats failed = (FailedCheckpointStats) completedOrFailed;
if (latestFailedCheckpoint == null ||
failed.getCheckpointId() > latestFailedCheckpoint.getCheckpointId()) {
latestFailedCheckpoint = failed;
}
}
if (maxSize == 0) {
return false;
}
long checkpointId = completedOrFailed.getCheckpointId();
// We start searching from the last inserted position. Since the entries
// wrap around the array we search until we are at index 0 and then from
// the end of the array until (start pos + 1).
int startPos = nextPos == checkpointsArray.length ? checkpointsArray.length - 1 : nextPos - 1;
for (int i = startPos; i >= 0; i--) {
if (checkpointsArray[i].getCheckpointId() == checkpointId) {
checkpointsArray[i] = completedOrFailed;
return true;
}
}
for (int i = checkpointsArray.length - 1; i > startPos; i--) {
if (checkpointsArray[i].getCheckpointId() == checkpointId) {
checkpointsArray[i] = completedOrFailed;
return true;
}
}
return false;
} | java | boolean replacePendingCheckpointById(AbstractCheckpointStats completedOrFailed) {
checkArgument(!completedOrFailed.getStatus().isInProgress(), "Not allowed to replace with in progress checkpoints.");
if (readOnly) {
throw new UnsupportedOperationException("Can't create a snapshot of a read-only history.");
}
// Update the latest checkpoint stats
if (completedOrFailed.getStatus().isCompleted()) {
CompletedCheckpointStats completed = (CompletedCheckpointStats) completedOrFailed;
if (completed.getProperties().isSavepoint() &&
(latestSavepoint == null ||
completed.getCheckpointId() > latestSavepoint.getCheckpointId())) {
latestSavepoint = completed;
} else if (latestCompletedCheckpoint == null ||
completed.getCheckpointId() > latestCompletedCheckpoint.getCheckpointId()) {
latestCompletedCheckpoint = completed;
}
} else if (completedOrFailed.getStatus().isFailed()) {
FailedCheckpointStats failed = (FailedCheckpointStats) completedOrFailed;
if (latestFailedCheckpoint == null ||
failed.getCheckpointId() > latestFailedCheckpoint.getCheckpointId()) {
latestFailedCheckpoint = failed;
}
}
if (maxSize == 0) {
return false;
}
long checkpointId = completedOrFailed.getCheckpointId();
// We start searching from the last inserted position. Since the entries
// wrap around the array we search until we are at index 0 and then from
// the end of the array until (start pos + 1).
int startPos = nextPos == checkpointsArray.length ? checkpointsArray.length - 1 : nextPos - 1;
for (int i = startPos; i >= 0; i--) {
if (checkpointsArray[i].getCheckpointId() == checkpointId) {
checkpointsArray[i] = completedOrFailed;
return true;
}
}
for (int i = checkpointsArray.length - 1; i > startPos; i--) {
if (checkpointsArray[i].getCheckpointId() == checkpointId) {
checkpointsArray[i] = completedOrFailed;
return true;
}
}
return false;
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.mkParentDirs | public static File mkParentDirs(String path) {
if (path == null) {
return null;
}
return mkParentDirs(file(path));
} | java | public static File mkParentDirs(String path) {
if (path == null) {
return null;
}
return mkParentDirs(file(path));
} | [
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@return 创建的目录 | [
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java#L671-L676 | train | Create the parent directories for a file or directory. | [
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apache/flink | flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/catalog/GenericInMemoryCatalog.java | GenericInMemoryCatalog.createPartition | @Override
public void createPartition(ObjectPath tablePath, CatalogPartitionSpec partitionSpec, CatalogPartition partition, boolean ignoreIfExists)
throws TableNotExistException, TableNotPartitionedException, PartitionSpecInvalidException, PartitionAlreadyExistsException, CatalogException {
validatePartitionSpec(tablePath, partitionSpec);
if (partitionExists(tablePath, partitionSpec)) {
if (!ignoreIfExists) {
throw new PartitionAlreadyExistsException(catalogName, tablePath, partitionSpec);
}
} else {
partitions.get(tablePath).put(partitionSpec, partition.copy());
}
} | java | @Override
public void createPartition(ObjectPath tablePath, CatalogPartitionSpec partitionSpec, CatalogPartition partition, boolean ignoreIfExists)
throws TableNotExistException, TableNotPartitionedException, PartitionSpecInvalidException, PartitionAlreadyExistsException, CatalogException {
validatePartitionSpec(tablePath, partitionSpec);
if (partitionExists(tablePath, partitionSpec)) {
if (!ignoreIfExists) {
throw new PartitionAlreadyExistsException(catalogName, tablePath, partitionSpec);
}
} else {
partitions.get(tablePath).put(partitionSpec, partition.copy());
}
} | [
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] | b62db93bf63cb3bb34dd03d611a779d9e3fc61ac | https://github.com/apache/flink/blob/b62db93bf63cb3bb34dd03d611a779d9e3fc61ac/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/catalog/GenericInMemoryCatalog.java#L377-L390 | train | Create a partition. | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/bean/BeanUtil.java | BeanUtil.isMatchName | public static boolean isMatchName(Object bean, String beanClassName, boolean isSimple) {
return ClassUtil.getClassName(bean, isSimple).equals(isSimple ? StrUtil.upperFirst(beanClassName) : beanClassName);
} | java | public static boolean isMatchName(Object bean, String beanClassName, boolean isSimple) {
return ClassUtil.getClassName(bean, isSimple).equals(isSimple ? StrUtil.upperFirst(beanClassName) : beanClassName);
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looly/hutool | hutool-crypto/src/main/java/cn/hutool/crypto/symmetric/RC4.java | RC4.swap | private void swap(int i, int j, int[] sbox) {
int temp = sbox[i];
sbox[i] = sbox[j];
sbox[j] = temp;
} | java | private void swap(int i, int j, int[] sbox) {
int temp = sbox[i];
sbox[i] = sbox[j];
sbox[j] = temp;
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apache/spark | common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java | UTF8String.rpad | public UTF8String rpad(int len, UTF8String pad) {
int spaces = len - this.numChars(); // number of char need to pad
if (spaces <= 0 || pad.numBytes() == 0) {
// no padding at all, return the substring of the current string
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int count = spaces / padChars; // how many padding string needed
// the partial string of the padding
UTF8String remain = pad.substring(0, spaces - padChars * count);
byte[] data = new byte[this.numBytes + pad.numBytes * count + remain.numBytes];
copyMemory(this.base, this.offset, data, BYTE_ARRAY_OFFSET, this.numBytes);
int offset = this.numBytes;
int idx = 0;
while (idx < count) {
copyMemory(pad.base, pad.offset, data, BYTE_ARRAY_OFFSET + offset, pad.numBytes);
++ idx;
offset += pad.numBytes;
}
copyMemory(remain.base, remain.offset, data, BYTE_ARRAY_OFFSET + offset, remain.numBytes);
return UTF8String.fromBytes(data);
}
} | java | public UTF8String rpad(int len, UTF8String pad) {
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int offset = this.numBytes;
int idx = 0;
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++ idx;
offset += pad.numBytes;
}
copyMemory(remain.base, remain.offset, data, BYTE_ARRAY_OFFSET + offset, remain.numBytes);
return UTF8String.fromBytes(data);
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apache/spark | sql/catalyst/src/main/java/org/apache/spark/sql/catalog/v2/expressions/Expressions.java | Expressions.apply | public Transform apply(String name, Expression... args) {
return LogicalExpressions.apply(name,
JavaConverters.asScalaBuffer(Arrays.asList(args)).toSeq());
} | java | public Transform apply(String name, Expression... args) {
return LogicalExpressions.apply(name,
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/multipart/HttpPostStandardRequestDecoder.java | HttpPostStandardRequestDecoder.getBodyHttpData | @Override
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} | java | @Override
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checkDestroyed();
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/PageUtil.java | PageUtil.transToStartEnd | public static int[] transToStartEnd(int pageNo, int pageSize) {
final int start = getStart(pageNo, pageSize);
if (pageSize < 1) {
pageSize = 0;
}
final int end = start + pageSize;
return new int[] { start, end };
} | java | public static int[] transToStartEnd(int pageNo, int pageSize) {
final int start = getStart(pageNo, pageSize);
if (pageSize < 1) {
pageSize = 0;
}
final int end = start + pageSize;
return new int[] { start, end };
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/operators/BatchTask.java | BatchTask.initOutputs | @SuppressWarnings("unchecked")
public static <T> Collector<T> initOutputs(AbstractInvokable containingTask, ClassLoader cl, TaskConfig config,
List<ChainedDriver<?, ?>> chainedTasksTarget,
List<RecordWriter<?>> eventualOutputs,
ExecutionConfig executionConfig,
Map<String, Accumulator<?,?>> accumulatorMap)
throws Exception
{
final int numOutputs = config.getNumOutputs();
// check whether we got any chained tasks
final int numChained = config.getNumberOfChainedStubs();
if (numChained > 0) {
// got chained stubs. that means that this one may only have a single forward connection
if (numOutputs != 1 || config.getOutputShipStrategy(0) != ShipStrategyType.FORWARD) {
throw new RuntimeException("Plan Generation Bug: Found a chained stub that is not connected via an only forward connection.");
}
// instantiate each task
@SuppressWarnings("rawtypes")
Collector previous = null;
for (int i = numChained - 1; i >= 0; --i)
{
// get the task first
final ChainedDriver<?, ?> ct;
try {
Class<? extends ChainedDriver<?, ?>> ctc = config.getChainedTask(i);
ct = ctc.newInstance();
}
catch (Exception ex) {
throw new RuntimeException("Could not instantiate chained task driver.", ex);
}
// get the configuration for the task
final TaskConfig chainedStubConf = config.getChainedStubConfig(i);
final String taskName = config.getChainedTaskName(i);
if (i == numChained - 1) {
// last in chain, instantiate the output collector for this task
previous = getOutputCollector(containingTask, chainedStubConf, cl, eventualOutputs, 0, chainedStubConf.getNumOutputs());
}
ct.setup(chainedStubConf, taskName, previous, containingTask, cl, executionConfig, accumulatorMap);
chainedTasksTarget.add(0, ct);
if (i == numChained - 1) {
ct.getIOMetrics().reuseOutputMetricsForTask();
}
previous = ct;
}
// the collector of the first in the chain is the collector for the task
return (Collector<T>) previous;
}
// else
// instantiate the output collector the default way from this configuration
return getOutputCollector(containingTask , config, cl, eventualOutputs, 0, numOutputs);
} | java | @SuppressWarnings("unchecked")
public static <T> Collector<T> initOutputs(AbstractInvokable containingTask, ClassLoader cl, TaskConfig config,
List<ChainedDriver<?, ?>> chainedTasksTarget,
List<RecordWriter<?>> eventualOutputs,
ExecutionConfig executionConfig,
Map<String, Accumulator<?,?>> accumulatorMap)
throws Exception
{
final int numOutputs = config.getNumOutputs();
// check whether we got any chained tasks
final int numChained = config.getNumberOfChainedStubs();
if (numChained > 0) {
// got chained stubs. that means that this one may only have a single forward connection
if (numOutputs != 1 || config.getOutputShipStrategy(0) != ShipStrategyType.FORWARD) {
throw new RuntimeException("Plan Generation Bug: Found a chained stub that is not connected via an only forward connection.");
}
// instantiate each task
@SuppressWarnings("rawtypes")
Collector previous = null;
for (int i = numChained - 1; i >= 0; --i)
{
// get the task first
final ChainedDriver<?, ?> ct;
try {
Class<? extends ChainedDriver<?, ?>> ctc = config.getChainedTask(i);
ct = ctc.newInstance();
}
catch (Exception ex) {
throw new RuntimeException("Could not instantiate chained task driver.", ex);
}
// get the configuration for the task
final TaskConfig chainedStubConf = config.getChainedStubConfig(i);
final String taskName = config.getChainedTaskName(i);
if (i == numChained - 1) {
// last in chain, instantiate the output collector for this task
previous = getOutputCollector(containingTask, chainedStubConf, cl, eventualOutputs, 0, chainedStubConf.getNumOutputs());
}
ct.setup(chainedStubConf, taskName, previous, containingTask, cl, executionConfig, accumulatorMap);
chainedTasksTarget.add(0, ct);
if (i == numChained - 1) {
ct.getIOMetrics().reuseOutputMetricsForTask();
}
previous = ct;
}
// the collector of the first in the chain is the collector for the task
return (Collector<T>) previous;
}
// else
// instantiate the output collector the default way from this configuration
return getOutputCollector(containingTask , config, cl, eventualOutputs, 0, numOutputs);
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/ExecutionEnvironment.java | ExecutionEnvironment.fromCollection | public <X> DataSource<X> fromCollection(Iterator<X> data, Class<X> type) {
return fromCollection(data, TypeExtractor.getForClass(type));
} | java | public <X> DataSource<X> fromCollection(Iterator<X> data, Class<X> type) {
return fromCollection(data, TypeExtractor.getForClass(type));
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/model/maxent/UniformPrior.java | UniformPrior.setLabels | public void setLabels(String[] outcomeLabels)
{
this.numOutcomes = outcomeLabels.length;
r = Math.log(1.0 / numOutcomes);
} | java | public void setLabels(String[] outcomeLabels)
{
this.numOutcomes = outcomeLabels.length;
r = Math.log(1.0 / numOutcomes);
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looly/hutool | hutool-crypto/src/main/java/cn/hutool/crypto/KeyUtil.java | KeyUtil.getKeyPair | public static KeyPair getKeyPair(String type, InputStream in, char[] password, String alias) {
final KeyStore keyStore = readKeyStore(type, in, password);
return getKeyPair(keyStore, password, alias);
} | java | public static KeyPair getKeyPair(String type, InputStream in, char[] password, String alias) {
final KeyStore keyStore = readKeyStore(type, in, password);
return getKeyPair(keyStore, password, alias);
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/operators/Ordering.java | Ordering.appendOrdering | public Ordering appendOrdering(Integer index, Class<? extends Comparable<?>> type, Order order) {
if (index < 0) {
throw new IllegalArgumentException("The key index must not be negative.");
}
if (order == null) {
throw new NullPointerException();
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if (!this.indexes.contains(index)) {
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this.orders.add(order);
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return this;
} | java | public Ordering appendOrdering(Integer index, Class<? extends Comparable<?>> type, Order order) {
if (index < 0) {
throw new IllegalArgumentException("The key index must not be negative.");
}
if (order == null) {
throw new NullPointerException();
}
if (order == Order.NONE) {
throw new IllegalArgumentException("An ordering must not be created with a NONE order.");
}
if (!this.indexes.contains(index)) {
this.indexes = this.indexes.addField(index);
this.types.add(type);
this.orders.add(order);
}
return this;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/JarClassLoader.java | JarClassLoader.loopJar | private static List<File> loopJar(File file) {
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@Override
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return isJarFile(file);
}
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} | java | private static List<File> loopJar(File file) {
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public boolean accept(File file) {
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/lang/JarClassLoader.java#L143-L150 | train | loop jar files | [
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apache/spark | sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/VariableLengthRowBasedKeyValueBatch.java | VariableLengthRowBasedKeyValueBatch.rowIterator | @Override
public org.apache.spark.unsafe.KVIterator<UnsafeRow, UnsafeRow> rowIterator() {
return new org.apache.spark.unsafe.KVIterator<UnsafeRow, UnsafeRow>() {
private final UnsafeRow key = new UnsafeRow(keySchema.length());
private final UnsafeRow value = new UnsafeRow(valueSchema.length());
private long offsetInPage = 0;
private int recordsInPage = 0;
private int currentklen;
private int currentvlen;
private int totalLength;
private boolean initialized = false;
private void init() {
if (page != null) {
offsetInPage = page.getBaseOffset();
recordsInPage = numRows;
}
initialized = true;
}
@Override
public boolean next() {
if (!initialized) init();
//searching for the next non empty page is records is now zero
if (recordsInPage == 0) {
freeCurrentPage();
return false;
}
totalLength = Platform.getInt(base, offsetInPage) - 4;
currentklen = Platform.getInt(base, offsetInPage + 4);
currentvlen = totalLength - currentklen;
key.pointTo(base, offsetInPage + 8, currentklen);
value.pointTo(base, offsetInPage + 8 + currentklen, currentvlen);
offsetInPage += 8 + totalLength + 8;
recordsInPage -= 1;
return true;
}
@Override
public UnsafeRow getKey() {
return key;
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@Override
public UnsafeRow getValue() {
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}
@Override
public void close() {
// do nothing
}
private void freeCurrentPage() {
if (page != null) {
freePage(page);
page = null;
}
}
};
} | java | @Override
public org.apache.spark.unsafe.KVIterator<UnsafeRow, UnsafeRow> rowIterator() {
return new org.apache.spark.unsafe.KVIterator<UnsafeRow, UnsafeRow>() {
private final UnsafeRow key = new UnsafeRow(keySchema.length());
private final UnsafeRow value = new UnsafeRow(valueSchema.length());
private long offsetInPage = 0;
private int recordsInPage = 0;
private int currentklen;
private int currentvlen;
private int totalLength;
private boolean initialized = false;
private void init() {
if (page != null) {
offsetInPage = page.getBaseOffset();
recordsInPage = numRows;
}
initialized = true;
}
@Override
public boolean next() {
if (!initialized) init();
//searching for the next non empty page is records is now zero
if (recordsInPage == 0) {
freeCurrentPage();
return false;
}
totalLength = Platform.getInt(base, offsetInPage) - 4;
currentklen = Platform.getInt(base, offsetInPage + 4);
currentvlen = totalLength - currentklen;
key.pointTo(base, offsetInPage + 8, currentklen);
value.pointTo(base, offsetInPage + 8 + currentklen, currentvlen);
offsetInPage += 8 + totalLength + 8;
recordsInPage -= 1;
return true;
}
@Override
public UnsafeRow getKey() {
return key;
}
@Override
public UnsafeRow getValue() {
return value;
}
@Override
public void close() {
// do nothing
}
private void freeCurrentPage() {
if (page != null) {
freePage(page);
page = null;
}
}
};
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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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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/AbstractHttp2ConnectionHandlerBuilder.java | AbstractHttp2ConnectionHandlerBuilder.server | protected B server(boolean isServer) {
enforceConstraint("server", "connection", connection);
enforceConstraint("server", "codec", decoder);
enforceConstraint("server", "codec", encoder);
this.isServer = isServer;
return self();
} | java | protected B server(boolean isServer) {
enforceConstraint("server", "connection", connection);
enforceConstraint("server", "codec", decoder);
enforceConstraint("server", "codec", encoder);
this.isServer = isServer;
return self();
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/utils/RequiredParameters.java | RequiredParameters.checkAndApplyDefaultValue | private void checkAndApplyDefaultValue(Option o, Map<String, String> data) throws RequiredParametersException {
if (hasNoDefaultValueAndNoValuePassedOnAlternativeName(o, data)) {
throw new RequiredParametersException("No default value for undefined parameter " + o.getName());
}
} | java | private void checkAndApplyDefaultValue(Option o, Map<String, String> data) throws RequiredParametersException {
if (hasNoDefaultValueAndNoValuePassedOnAlternativeName(o, data)) {
throw new RequiredParametersException("No default value for undefined parameter " + o.getName());
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looly/hutool | hutool-setting/src/main/java/cn/hutool/setting/Setting.java | Setting.getSetting | public Setting getSetting(String group) {
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apache/flink | flink-libraries/flink-gelly-examples/src/main/java/org/apache/flink/graph/drivers/parameter/DoubleParameter.java | DoubleParameter.setMaximumValue | public DoubleParameter setMaximumValue(double maximumValue, boolean inclusive) {
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}
}
this.hasMaximumValue = true;
this.maximumValue = maximumValue;
this.maximumValueInclusive = inclusive;
return this;
} | java | public DoubleParameter setMaximumValue(double maximumValue, boolean inclusive) {
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if (inclusive) {
Util.checkParameter(maximumValue >= defaultValue,
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Util.checkParameter(maximumValue > defaultValue,
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this.hasMaximumValue = true;
this.maximumValue = maximumValue;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.writeLines | public static <T> File writeLines(Collection<T> list, String path, String charset) throws IORuntimeException {
return writeLines(list, path, charset, false);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.list | public static <T> List<T> list(boolean isLinked, Iterator<T> iter) {
final List<T> list = list(isLinked);
if (null != iter) {
while (iter.hasNext()) {
list.add(iter.next());
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return list;
} | java | public static <T> List<T> list(boolean isLinked, Iterator<T> iter) {
final List<T> list = list(isLinked);
if (null != iter) {
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netty/netty | handler/src/main/java/io/netty/handler/ssl/SslUtils.java | SslUtils.shortBE | private static short shortBE(ByteBuffer buffer, int offset) {
return buffer.order() == ByteOrder.BIG_ENDIAN ?
buffer.getShort(offset) : ByteBufUtil.swapShort(buffer.getShort(offset));
} | java | private static short shortBE(ByteBuffer buffer, int offset) {
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looly/hutool | hutool-bloomFilter/src/main/java/cn/hutool/bloomfilter/BitSetBloomFilter.java | BitSetBloomFilter.init | public void init(String path, String charset) throws IOException {
BufferedReader reader = FileUtil.getReader(path, charset);
try {
String line;
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line = reader.readLine();
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break;
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this.add(line);
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}
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BufferedReader reader = FileUtil.getReader(path, charset);
try {
String line;
while(true) {
line = reader.readLine();
if(line == null) {
break;
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this.add(line);
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IoUtil.close(reader);
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apache/spark | core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java | UnsafeExternalSorter.acquireNewPageIfNecessary | private void acquireNewPageIfNecessary(int required) {
if (currentPage == null ||
pageCursor + required > currentPage.getBaseOffset() + currentPage.size()) {
// TODO: try to find space on previous pages
currentPage = allocatePage(required);
pageCursor = currentPage.getBaseOffset();
allocatedPages.add(currentPage);
}
} | java | private void acquireNewPageIfNecessary(int required) {
if (currentPage == null ||
pageCursor + required > currentPage.getBaseOffset() + currentPage.size()) {
// TODO: try to find space on previous pages
currentPage = allocatePage(required);
pageCursor = currentPage.getBaseOffset();
allocatedPages.add(currentPage);
}
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spring-projects/spring-boot | spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/domain/EntityScanPackages.java | EntityScanPackages.get | public static EntityScanPackages get(BeanFactory beanFactory) {
// Currently we only store a single base package, but we return a list to
// allow this to change in the future if needed
try {
return beanFactory.getBean(BEAN, EntityScanPackages.class);
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catch (NoSuchBeanDefinitionException ex) {
return NONE;
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} | java | public static EntityScanPackages get(BeanFactory beanFactory) {
// Currently we only store a single base package, but we return a list to
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try {
return beanFactory.getBean(BEAN, EntityScanPackages.class);
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alibaba/canal | dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/CharsetConversion.java | CharsetConversion.getCharset | public static String getCharset(final int id) {
Entry entry = getEntry(id);
if (entry != null) {
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} else {
logger.warn("Unexpect mysql charset: " + id);
return null;
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} | java | public static String getCharset(final int id) {
Entry entry = getEntry(id);
if (entry != null) {
return entry.mysqlCharset;
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logger.warn("Unexpect mysql charset: " + id);
return null;
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/webservice/SoapClient.java | SoapClient.sendForMessage | public SOAPMessage sendForMessage() {
final HttpResponse res = sendForResponse();
final MimeHeaders headers = new MimeHeaders();
for (Entry<String, List<String>> entry : res.headers().entrySet()) {
if(StrUtil.isNotEmpty(entry.getKey())) {
headers.setHeader(entry.getKey(), CollUtil.get(entry.getValue(), 0));
}
}
try {
return this.factory.createMessage(headers, res.bodyStream());
} catch (IOException | SOAPException e) {
throw new SoapRuntimeException(e);
}
} | java | public SOAPMessage sendForMessage() {
final HttpResponse res = sendForResponse();
final MimeHeaders headers = new MimeHeaders();
for (Entry<String, List<String>> entry : res.headers().entrySet()) {
if(StrUtil.isNotEmpty(entry.getKey())) {
headers.setHeader(entry.getKey(), CollUtil.get(entry.getValue(), 0));
}
}
try {
return this.factory.createMessage(headers, res.bodyStream());
} catch (IOException | SOAPException e) {
throw new SoapRuntimeException(e);
}
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/resource/ResourceUtil.java | ResourceUtil.getStreamSafe | public static InputStream getStreamSafe(String resurce) {
try {
return getResourceObj(resurce).getStream();
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// ignore
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} | java | public static InputStream getStreamSafe(String resurce) {
try {
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// ignore
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/DbUtil.java | DbUtil.getJndiDsWithLog | public static DataSource getJndiDsWithLog(String jndiName) {
try {
return getJndiDs(jndiName);
} catch (DbRuntimeException e) {
log.error(e.getCause(), "Find JNDI datasource error!");
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} | java | public static DataSource getJndiDsWithLog(String jndiName) {
try {
return getJndiDs(jndiName);
} catch (DbRuntimeException e) {
log.error(e.getCause(), "Find JNDI datasource error!");
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netty/netty | transport/src/main/java/io/netty/channel/ChannelFlushPromiseNotifier.java | ChannelFlushPromiseNotifier.add | public ChannelFlushPromiseNotifier add(ChannelPromise promise, long pendingDataSize) {
if (promise == null) {
throw new NullPointerException("promise");
}
checkPositiveOrZero(pendingDataSize, "pendingDataSize");
long checkpoint = writeCounter + pendingDataSize;
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cp.flushCheckpoint(checkpoint);
flushCheckpoints.add(cp);
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return this;
} | java | public ChannelFlushPromiseNotifier add(ChannelPromise promise, long pendingDataSize) {
if (promise == null) {
throw new NullPointerException("promise");
}
checkPositiveOrZero(pendingDataSize, "pendingDataSize");
long checkpoint = writeCounter + pendingDataSize;
if (promise instanceof FlushCheckpoint) {
FlushCheckpoint cp = (FlushCheckpoint) promise;
cp.flushCheckpoint(checkpoint);
flushCheckpoints.add(cp);
} else {
flushCheckpoints.add(new DefaultFlushCheckpoint(checkpoint, promise));
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looly/hutool | hutool-poi/src/main/java/cn/hutool/poi/excel/ExcelReader.java | ExcelReader.read | public <T> List<T> read(int headerRowIndex, int startRowIndex, Class<T> beanType) {
return read(headerRowIndex, startRowIndex, Integer.MAX_VALUE, beanType);
} | java | public <T> List<T> read(int headerRowIndex, int startRowIndex, Class<T> beanType) {
return read(headerRowIndex, startRowIndex, Integer.MAX_VALUE, beanType);
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spring-projects/spring-boot | spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/JavaExecutable.java | JavaExecutable.processBuilder | public ProcessBuilder processBuilder(String... arguments) {
ProcessBuilder processBuilder = new ProcessBuilder(toString());
processBuilder.command().addAll(Arrays.asList(arguments));
return processBuilder;
} | java | public ProcessBuilder processBuilder(String... arguments) {
ProcessBuilder processBuilder = new ProcessBuilder(toString());
processBuilder.command().addAll(Arrays.asList(arguments));
return processBuilder;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.contentEquals | public static boolean contentEquals(File file1, File file2) throws IORuntimeException {
boolean file1Exists = file1.exists();
if (file1Exists != file2.exists()) {
return false;
}
if (false == file1Exists) {
// 两个文件都不存在，返回true
return true;
}
if (file1.isDirectory() || file2.isDirectory()) {
// 不比较目录
throw new IORuntimeException("Can't compare directories, only files");
}
if (file1.length() != file2.length()) {
// 文件长度不同
return false;
}
if (equals(file1, file2)) {
// 同一个文件
return true;
}
InputStream input1 = null;
InputStream input2 = null;
try {
input1 = getInputStream(file1);
input2 = getInputStream(file2);
return IoUtil.contentEquals(input1, input2);
} finally {
IoUtil.close(input1);
IoUtil.close(input2);
}
} | java | public static boolean contentEquals(File file1, File file2) throws IORuntimeException {
boolean file1Exists = file1.exists();
if (file1Exists != file2.exists()) {
return false;
}
if (false == file1Exists) {
// 两个文件都不存在，返回true
return true;
}
if (file1.isDirectory() || file2.isDirectory()) {
// 不比较目录
throw new IORuntimeException("Can't compare directories, only files");
}
if (file1.length() != file2.length()) {
// 文件长度不同
return false;
}
if (equals(file1, file2)) {
// 同一个文件
return true;
}
InputStream input1 = null;
InputStream input2 = null;
try {
input1 = getInputStream(file1);
input2 = getInputStream(file2);
return IoUtil.contentEquals(input1, input2);
} finally {
IoUtil.close(input1);
IoUtil.close(input2);
}
} | [
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpRequest.java | HttpRequest.setSSLProtocol | public HttpRequest setSSLProtocol(String protocol) {
if (null == this.ssf) {
try {
this.ssf = SSLSocketFactoryBuilder.create().setProtocol(protocol).build();
} catch (Exception e) {
throw new HttpException(e);
}
}
return this;
} | java | public HttpRequest setSSLProtocol(String protocol) {
if (null == this.ssf) {
try {
this.ssf = SSLSocketFactoryBuilder.create().setProtocol(protocol).build();
} catch (Exception e) {
throw new HttpException(e);
}
}
return this;
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java#L816-L825 | train | Sets the SSL protocol for the request. | [
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dictionary/ts/BaseChineseDictionary.java | BaseChineseDictionary.load | static boolean load(String path, AhoCorasickDoubleArrayTrie<String> trie, boolean reverse)
{
String datPath = path;
if (reverse)
{
datPath += Predefine.REVERSE_EXT;
}
if (loadDat(datPath, trie)) return true;
// 从文本中载入并且尝试生成dat
TreeMap<String, String> map = new TreeMap<String, String>();
if (!load(map, reverse, path)) return false;
logger.info("正在构建AhoCorasickDoubleArrayTrie，来源：" + path);
trie.build(map);
logger.info("正在缓存双数组" + datPath);
saveDat(datPath, trie, map.entrySet());
return true;
} | java | static boolean load(String path, AhoCorasickDoubleArrayTrie<String> trie, boolean reverse)
{
String datPath = path;
if (reverse)
{
datPath += Predefine.REVERSE_EXT;
}
if (loadDat(datPath, trie)) return true;
// 从文本中载入并且尝试生成dat
TreeMap<String, String> map = new TreeMap<String, String>();
if (!load(map, reverse, path)) return false;
logger.info("正在构建AhoCorasickDoubleArrayTrie，来源：" + path);
trie.build(map);
logger.info("正在缓存双数组" + datPath);
saveDat(datPath, trie, map.entrySet());
return true;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/MemoryLogger.java | MemoryLogger.getMemoryPoolStatsAsString | public static String getMemoryPoolStatsAsString(List<MemoryPoolMXBean> poolBeans) {
StringBuilder bld = new StringBuilder("Off-heap pool stats: ");
int count = 0;
for (MemoryPoolMXBean bean : poolBeans) {
if (bean.getType() == MemoryType.NON_HEAP) {
if (count > 0) {
bld.append(", ");
}
count++;
MemoryUsage usage = bean.getUsage();
long used = usage.getUsed() >> 20;
long committed = usage.getCommitted() >> 20;
long max = usage.getMax() >> 20;
bld.append('[').append(bean.getName()).append(": ");
bld.append(used).append('/').append(committed).append('/').append(max);
bld.append(" MB (used/committed/max)]");
}
}
return bld.toString();
} | java | public static String getMemoryPoolStatsAsString(List<MemoryPoolMXBean> poolBeans) {
StringBuilder bld = new StringBuilder("Off-heap pool stats: ");
int count = 0;
for (MemoryPoolMXBean bean : poolBeans) {
if (bean.getType() == MemoryType.NON_HEAP) {
if (count > 0) {
bld.append(", ");
}
count++;
MemoryUsage usage = bean.getUsage();
long used = usage.getUsed() >> 20;
long committed = usage.getCommitted() >> 20;
long max = usage.getMax() >> 20;
bld.append('[').append(bean.getName()).append(": ");
bld.append(used).append('/').append(committed).append('/').append(max);
bld.append(" MB (used/committed/max)]");
}
}
return bld.toString();
} | [
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apache/flink | flink-table/flink-table-planner/src/main/java/org/apache/flink/table/operations/AggregateOperationFactory.java | AggregateOperationFactory.createAggregate | public TableOperation createAggregate(
List<Expression> groupings,
List<Expression> aggregates,
TableOperation child) {
validateGroupings(groupings);
validateAggregates(aggregates);
List<PlannerExpression> convertedGroupings = bridge(groupings);
List<PlannerExpression> convertedAggregates = bridge(aggregates);
TypeInformation[] fieldTypes = Stream.concat(
convertedGroupings.stream(),
convertedAggregates.stream()
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.toArray(TypeInformation[]::new);
String[] fieldNames = Stream.concat(
groupings.stream(),
aggregates.stream()
).map(expr -> extractName(expr).orElseGet(expr::toString))
.toArray(String[]::new);
TableSchema tableSchema = new TableSchema(fieldNames, fieldTypes);
return new AggregateTableOperation(groupings, aggregates, child, tableSchema);
} | java | public TableOperation createAggregate(
List<Expression> groupings,
List<Expression> aggregates,
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looly/hutool | hutool-log/src/main/java/cn/hutool/log/LogFactory.java | LogFactory.getLog | public Log getLog(String name) {
Log log = logCache.get(name);
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logCache.put(name, log);
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Log log = logCache.get(name);
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apache/spark | sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/EmbeddedCLIServiceClient.java | EmbeddedCLIServiceClient.openSession | @Override
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public SessionHandle openSession(String username, String password,
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return cliService.openSession(username, password, configuration);
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/cors/CorsConfig.java | CorsConfig.preflightResponseHeaders | public HttpHeaders preflightResponseHeaders() {
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preflightHeaders.add(entry.getKey(), (Iterable<?>) value);
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}
return preflightHeaders;
} | java | public HttpHeaders preflightResponseHeaders() {
if (preflightHeaders.isEmpty()) {
return EmptyHttpHeaders.INSTANCE;
}
final HttpHeaders preflightHeaders = new DefaultHttpHeaders();
for (Entry<CharSequence, Callable<?>> entry : this.preflightHeaders.entrySet()) {
final Object value = getValue(entry.getValue());
if (value instanceof Iterable) {
preflightHeaders.add(entry.getKey(), (Iterable<?>) value);
} else {
preflightHeaders.add(entry.getKey(), value);
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return preflightHeaders;
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SeleniumHQ/selenium | java/client/src/org/openqa/selenium/support/ui/ExpectedConditions.java | ExpectedConditions.or | public static ExpectedCondition<Boolean> or(final ExpectedCondition<?>... conditions) {
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};
} | java | public static ExpectedCondition<Boolean> or(final ExpectedCondition<?>... conditions) {
return new ExpectedCondition<Boolean>() {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/slot/TaskSlot.java | TaskSlot.add | public boolean add(Task task) {
// Check that this slot has been assigned to the job sending this task
Preconditions.checkArgument(task.getJobID().equals(jobId), "The task's job id does not match the " +
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Preconditions.checkArgument(task.getAllocationId().equals(allocationId), "The task's allocation " +
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Task oldTask = tasks.put(task.getExecutionId(), task);
if (oldTask != null) {
tasks.put(task.getExecutionId(), oldTask);
return false;
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return true;
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} | java | public boolean add(Task task) {
// Check that this slot has been assigned to the job sending this task
Preconditions.checkArgument(task.getJobID().equals(jobId), "The task's job id does not match the " +
"job id for which the slot has been allocated.");
Preconditions.checkArgument(task.getAllocationId().equals(allocationId), "The task's allocation " +
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Preconditions.checkState(TaskSlotState.ACTIVE == state, "The task slot is not in state active.");
Task oldTask = tasks.put(task.getExecutionId(), task);
if (oldTask != null) {
tasks.put(task.getExecutionId(), oldTask);
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return true;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/deployment/ResultPartitionDeploymentDescriptor.java | ResultPartitionDeploymentDescriptor.from | public static ResultPartitionDeploymentDescriptor from(
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final IntermediateDataSetID resultId = partition.getIntermediateResult().getId();
final IntermediateResultPartitionID partitionId = partition.getPartitionId();
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} | java | public static ResultPartitionDeploymentDescriptor from(
IntermediateResultPartition partition, int maxParallelism, boolean lazyScheduling) {
final IntermediateDataSetID resultId = partition.getIntermediateResult().getId();
final IntermediateResultPartitionID partitionId = partition.getPartitionId();
final ResultPartitionType partitionType = partition.getIntermediateResult().getResultType();
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// If no consumers are known at this point, we use a single subpartition, otherwise we have
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int numberOfSubpartitions = 1;
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apache/incubator-shardingsphere | sharding-core/sharding-core-parse/sharding-core-parse-common/src/main/java/org/apache/shardingsphere/core/parse/antlr/filler/common/dml/PredicateUtils.java | PredicateUtils.createInCondition | public static Optional<Condition> createInCondition(final PredicateInRightValue inRightValue, final Column column) {
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List<SQLExpression> sqlExpressions = new LinkedList<>();
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sqlExpressions.add(((SimpleExpressionSegment) each).getSQLExpression());
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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/Http2ServerUpgradeCodec.java | Http2ServerUpgradeCodec.decodeSettingsHeader | private Http2Settings decodeSettingsHeader(ChannelHandlerContext ctx, CharSequence settingsHeader)
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return decodeSettings(ctx, frame);
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header.release();
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} | java | private Http2Settings decodeSettingsHeader(ChannelHandlerContext ctx, CharSequence settingsHeader)
throws Http2Exception {
ByteBuf header = ByteBufUtil.encodeString(ctx.alloc(), CharBuffer.wrap(settingsHeader), CharsetUtil.UTF_8);
try {
// Decode the SETTINGS payload.
ByteBuf payload = Base64.decode(header, URL_SAFE);
// Create an HTTP/2 frame for the settings.
ByteBuf frame = createSettingsFrame(ctx, payload);
// Decode the SETTINGS frame and return the settings object.
return decodeSettings(ctx, frame);
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header.release();
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/model/perceptron/PerceptronPOSTagger.java | PerceptronPOSTagger.learn | public boolean learn(String... wordTags)
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String[] words = new String[wordTags.length];
String[] tags = new String[wordTags.length];
for (int i = 0; i < wordTags.length; i++)
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return learn(new POSInstance(words, tags, model.featureMap));
} | java | public boolean learn(String... wordTags)
{
String[] words = new String[wordTags.length];
String[] tags = new String[wordTags.length];
for (int i = 0; i < wordTags.length; i++)
{
String[] wordTag = wordTags[i].split("//");
words[i] = wordTag[0];
tags[i] = wordTag[1];
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/text/StrFormatter.java | StrFormatter.format | public static String format(final String strPattern, final Object... argArray) {
if (StrUtil.isBlank(strPattern) || ArrayUtil.isEmpty(argArray)) {
return strPattern;
}
final int strPatternLength = strPattern.length();
// 初始化定义好的长度以获得更好的性能
StringBuilder sbuf = new StringBuilder(strPatternLength + 50);
int handledPosition = 0;// 记录已经处理到的位置
int delimIndex;// 占位符所在位置
for (int argIndex = 0; argIndex < argArray.length; argIndex++) {
delimIndex = strPattern.indexOf(StrUtil.EMPTY_JSON, handledPosition);
if (delimIndex == -1) {// 剩余部分无占位符
if (handledPosition == 0) { // 不带占位符的模板直接返回
return strPattern;
}
// 字符串模板剩余部分不再包含占位符，加入剩余部分后返回结果
sbuf.append(strPattern, handledPosition, strPatternLength);
return sbuf.toString();
}
// 转义符
if (delimIndex > 0 && strPattern.charAt(delimIndex - 1) == StrUtil.C_BACKSLASH) {// 转义符
if (delimIndex > 1 && strPattern.charAt(delimIndex - 2) == StrUtil.C_BACKSLASH) {// 双转义符
// 转义符之前还有一个转义符，占位符依旧有效
sbuf.append(strPattern, handledPosition, delimIndex - 1);
sbuf.append(StrUtil.utf8Str(argArray[argIndex]));
handledPosition = delimIndex + 2;
} else {
// 占位符被转义
argIndex--;
sbuf.append(strPattern, handledPosition, delimIndex - 1);
sbuf.append(StrUtil.C_DELIM_START);
handledPosition = delimIndex + 1;
}
} else {// 正常占位符
sbuf.append(strPattern, handledPosition, delimIndex);
sbuf.append(StrUtil.utf8Str(argArray[argIndex]));
handledPosition = delimIndex + 2;
}
}
// append the characters following the last {} pair.
// 加入最后一个占位符后所有的字符
sbuf.append(strPattern, handledPosition, strPattern.length());
return sbuf.toString();
} | java | public static String format(final String strPattern, final Object... argArray) {
if (StrUtil.isBlank(strPattern) || ArrayUtil.isEmpty(argArray)) {
return strPattern;
}
final int strPatternLength = strPattern.length();
// 初始化定义好的长度以获得更好的性能
StringBuilder sbuf = new StringBuilder(strPatternLength + 50);
int handledPosition = 0;// 记录已经处理到的位置
int delimIndex;// 占位符所在位置
for (int argIndex = 0; argIndex < argArray.length; argIndex++) {
delimIndex = strPattern.indexOf(StrUtil.EMPTY_JSON, handledPosition);
if (delimIndex == -1) {// 剩余部分无占位符
if (handledPosition == 0) { // 不带占位符的模板直接返回
return strPattern;
}
// 字符串模板剩余部分不再包含占位符，加入剩余部分后返回结果
sbuf.append(strPattern, handledPosition, strPatternLength);
return sbuf.toString();
}
// 转义符
if (delimIndex > 0 && strPattern.charAt(delimIndex - 1) == StrUtil.C_BACKSLASH) {// 转义符
if (delimIndex > 1 && strPattern.charAt(delimIndex - 2) == StrUtil.C_BACKSLASH) {// 双转义符
// 转义符之前还有一个转义符，占位符依旧有效
sbuf.append(strPattern, handledPosition, delimIndex - 1);
sbuf.append(StrUtil.utf8Str(argArray[argIndex]));
handledPosition = delimIndex + 2;
} else {
// 占位符被转义
argIndex--;
sbuf.append(strPattern, handledPosition, delimIndex - 1);
sbuf.append(StrUtil.C_DELIM_START);
handledPosition = delimIndex + 1;
}
} else {// 正常占位符
sbuf.append(strPattern, handledPosition, delimIndex);
sbuf.append(StrUtil.utf8Str(argArray[argIndex]));
handledPosition = delimIndex + 2;
}
}
// append the characters following the last {} pair.
// 加入最后一个占位符后所有的字符
sbuf.append(strPattern, handledPosition, strPattern.length());
return sbuf.toString();
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例：<br>
通常使用：format("this is {} for {}", "a", "b") =》 this is a for b<br>
转义{}： format("this is \\{} for {}", "a", "b") =》 this is \{} for a<br>
转义\： format("this is \\\\{} for {}", "a", "b") =》 this is \a for b<br>
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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) {
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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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return collection;
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@return 原集合
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apache/flink | flink-connectors/flink-jdbc/src/main/java/org/apache/flink/api/java/io/jdbc/JDBCAppendTableSinkBuilder.java | JDBCAppendTableSinkBuilder.setParameterTypes | public JDBCAppendTableSinkBuilder setParameterTypes(TypeInformation<?>... types) {
int[] ty = new int[types.length];
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ty[i] = JDBCTypeUtil.typeInformationToSqlType(types[i]);
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this.parameterTypes = ty;
return this;
} | java | public JDBCAppendTableSinkBuilder setParameterTypes(TypeInformation<?>... types) {
int[] ty = new int[types.length];
for (int i = 0; i < types.length; ++i) {
ty[i] = JDBCTypeUtil.typeInformationToSqlType(types[i]);
}
this.parameterTypes = ty;
return this;
} | [
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netty/netty | common/src/main/java/io/netty/util/DomainMappingBuilder.java | DomainMappingBuilder.add | public DomainMappingBuilder<V> add(String hostname, V output) {
builder.add(hostname, output);
return this;
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builder.add(hostname, output);
return this;
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<p>
<a href="http://en.wikipedia.org/wiki/Wildcard_DNS_record">DNS wildcard</a> is supported as hostname.
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@param hostname the host name (optionally wildcard)
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/mining/word2vec/Corpus.java | Corpus.sortVocab | void sortVocab()
{
Arrays.sort(vocab, 0, vocabSize);
// re-build vocabIndexMap
final int size = vocabSize;
trainWords = 0;
table = new int[size];
for (int i = 0; i < size; i++)
{
VocabWord word = vocab[i];
// Words occuring less than min_count times will be discarded from the vocab
if (word.cn < config.getMinCount())
{
table[vocabIndexMap.get(word.word)] = -4;
vocabSize--;
}
else
{
// Hash will be re-computed, as after the sorting it is not actual
table[vocabIndexMap.get(word.word)] = i;
setVocabIndexMap(word, i);
}
}
// lose weight
vocabIndexMap = null;
VocabWord[] nvocab = new VocabWord[vocabSize];
System.arraycopy(vocab, 0, nvocab, 0, vocabSize);
} | java | void sortVocab()
{
Arrays.sort(vocab, 0, vocabSize);
// re-build vocabIndexMap
final int size = vocabSize;
trainWords = 0;
table = new int[size];
for (int i = 0; i < size; i++)
{
VocabWord word = vocab[i];
// Words occuring less than min_count times will be discarded from the vocab
if (word.cn < config.getMinCount())
{
table[vocabIndexMap.get(word.word)] = -4;
vocabSize--;
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// Hash will be re-computed, as after the sorting it is not actual
table[vocabIndexMap.get(word.word)] = i;
setVocabIndexMap(word, i);
}
}
// lose weight
vocabIndexMap = null;
VocabWord[] nvocab = new VocabWord[vocabSize];
System.arraycopy(vocab, 0, nvocab, 0, vocabSize);
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/operators/ResourceSpec.java | ResourceSpec.isValid | public boolean isValid() {
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for (Resource resource : extendedResources.values()) {
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return false;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/img/ImgUtil.java | ImgUtil.write | public static boolean write(Image image, String imageType, ImageOutputStream destImageStream, float quality) throws IORuntimeException {
if (StrUtil.isBlank(imageType)) {
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final ImageWriter writer = getWriter(image, imageType);
return write(toBufferedImage(image, imageType), writer, destImageStream, quality);
} | java | public static boolean write(Image image, String imageType, ImageOutputStream destImageStream, float quality) throws IORuntimeException {
if (StrUtil.isBlank(imageType)) {
imageType = IMAGE_TYPE_JPG;
}
final ImageWriter writer = getWriter(image, imageType);
return write(toBufferedImage(image, imageType), writer, destImageStream, quality);
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apache/flink | flink-libraries/flink-streaming-python/src/main/java/org/apache/flink/streaming/python/api/datastream/PythonKeyedStream.java | PythonKeyedStream.count_window | public PythonWindowedStream count_window(long size, long slide) {
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} | java | public PythonWindowedStream count_window(long size, long slide) {
return new PythonWindowedStream<GlobalWindow>(this.stream.countWindow(size, slide));
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apache/flink | flink-yarn/src/main/java/org/apache/flink/yarn/YarnTaskExecutorRunner.java | YarnTaskExecutorRunner.run | private static void run(String[] args) {
try {
LOG.debug("All environment variables: {}", ENV);
final String currDir = ENV.get(Environment.PWD.key());
LOG.info("Current working Directory: {}", currDir);
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//TODO provide path.
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setupConfigurationAndInstallSecurityContext(configuration, currDir, ENV);
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Preconditions.checkArgument(containerId != null,
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TaskManagerRunner.runTaskManager(configuration, new ResourceID(containerId));
return null;
});
}
catch (Throwable t) {
final Throwable strippedThrowable = ExceptionUtils.stripException(t, UndeclaredThrowableException.class);
// make sure that everything whatever ends up in the log
LOG.error("YARN TaskManager initialization failed.", strippedThrowable);
System.exit(INIT_ERROR_EXIT_CODE);
}
} | java | private static void run(String[] args) {
try {
LOG.debug("All environment variables: {}", ENV);
final String currDir = ENV.get(Environment.PWD.key());
LOG.info("Current working Directory: {}", currDir);
final Configuration configuration = GlobalConfiguration.loadConfiguration(currDir);
//TODO provide path.
FileSystem.initialize(configuration, PluginUtils.createPluginManagerFromRootFolder(Optional.empty()));
setupConfigurationAndInstallSecurityContext(configuration, currDir, ENV);
final String containerId = ENV.get(YarnResourceManager.ENV_FLINK_CONTAINER_ID);
Preconditions.checkArgument(containerId != null,
"ContainerId variable %s not set", YarnResourceManager.ENV_FLINK_CONTAINER_ID);
SecurityUtils.getInstalledContext().runSecured((Callable<Void>) () -> {
TaskManagerRunner.runTaskManager(configuration, new ResourceID(containerId));
return null;
});
}
catch (Throwable t) {
final Throwable strippedThrowable = ExceptionUtils.stripException(t, UndeclaredThrowableException.class);
// make sure that everything whatever ends up in the log
LOG.error("YARN TaskManager initialization failed.", strippedThrowable);
System.exit(INIT_ERROR_EXIT_CODE);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/BufferUtil.java | BufferUtil.copy | public static ByteBuffer copy(ByteBuffer src, ByteBuffer dest, int length) {
return copy(src, src.position(), dest, dest.position(), length);
} | java | public static ByteBuffer copy(ByteBuffer src, ByteBuffer dest, int length) {
return copy(src, src.position(), dest, dest.position(), length);
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apache/flink | flink-table/flink-table-common/src/main/java/org/apache/flink/table/factories/TableFactoryService.java | TableFactoryService.normalizeSupportedProperties | private static Tuple2<List<String>, List<String>> normalizeSupportedProperties(TableFactory factory) {
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return Tuple2.of(supportedKeys, wildcards);
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List<String> supportedProperties = factory.supportedProperties();
if (supportedProperties == null) {
throw new TableException(
String.format("Supported properties of factory '%s' must not be null.",
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List<String> supportedKeys = supportedProperties.stream()
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// extract wildcard prefixes
List<String> wildcards = extractWildcardPrefixes(supportedKeys);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/JobMasterId.java | JobMasterId.fromUuidOrNull | public static JobMasterId fromUuidOrNull(@Nullable UUID uuid) {
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netty/netty | buffer/src/main/java/io/netty/buffer/ByteBufUtil.java | ByteBufUtil.writeUtf8 | public static ByteBuf writeUtf8(ByteBufAllocator alloc, CharSequence seq) {
// UTF-8 uses max. 3 bytes per char, so calculate the worst case.
ByteBuf buf = alloc.buffer(utf8MaxBytes(seq));
writeUtf8(buf, seq);
return buf;
} | java | public static ByteBuf writeUtf8(ByteBufAllocator alloc, CharSequence seq) {
// UTF-8 uses max. 3 bytes per char, so calculate the worst case.
ByteBuf buf = alloc.buffer(utf8MaxBytes(seq));
writeUtf8(buf, seq);
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netty/netty | buffer/src/main/java/io/netty/buffer/Unpooled.java | Unpooled.copyInt | public static ByteBuf copyInt(int... values) {
if (values == null || values.length == 0) {
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}
ByteBuf buffer = buffer(values.length * 4);
for (int v: values) {
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return buffer;
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if (values == null || values.length == 0) {
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