org.apache.flink.api.java.io

类 TextInputFormat

java.lang.Object

org.apache.flink.api.common.io.RichInputFormat<OT,org.apache.flink.core.fs.FileInputSplit>

org.apache.flink.api.common.io.FileInputFormat<OT>

org.apache.flink.api.common.io.DelimitedInputFormat<String>

org.apache.flink.api.java.io.TextInputFormat

所有已实现的接口:

Serializable, org.apache.flink.api.common.io.CheckpointableInputFormat<org.apache.flink.core.fs.FileInputSplit,Long>, org.apache.flink.api.common.io.InputFormat<String,org.apache.flink.core.fs.FileInputSplit>, org.apache.flink.core.io.InputSplitSource<org.apache.flink.core.fs.FileInputSplit>

已过时。

All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.

@Deprecated
 @PublicEvolving
public class TextInputFormat
extends org.apache.flink.api.common.io.DelimitedInputFormat<String>

Input Format that reads text files. Each line results in another element.

另请参阅:

FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and deprecate the DataSet API, 序列化表格

嵌套类概要

从类继承的嵌套类/接口 org.apache.flink.api.common.io.FileInputFormat

org.apache.flink.api.common.io.FileInputFormat.FileBaseStatistics, org.apache.flink.api.common.io.FileInputFormat.InputSplitOpenThread

字段概要

从类继承的字段 org.apache.flink.api.common.io.DelimitedInputFormat

currBuffer, currLen, currOffset, RECORD_DELIMITER

从类继承的字段 org.apache.flink.api.common.io.FileInputFormat

currentSplit, ENUMERATE_NESTED_FILES_FLAG, enumerateNestedFiles, filePath, INFLATER_INPUT_STREAM_FACTORIES, minSplitSize, numSplits, openTimeout, READ_WHOLE_SPLIT_FLAG, splitLength, splitStart, stream, unsplittable

构造器概要

构造器

构造器和说明
TextInputFormat(org.apache.flink.core.fs.Path filePath) 已过时。

方法概要

限定符和类型	方法和说明
void	configure(org.apache.flink.configuration.Configuration parameters) 已过时。
String	getCharsetName() 已过时。
String	readRecord(String reusable, byte[] bytes, int offset, int numBytes) 已过时。
void	setCharsetName(String charsetName) 已过时。
boolean	supportsMultiPaths() 已过时。
String	toString() 已过时。

从类继承的方法 org.apache.flink.api.common.io.DelimitedInputFormat

close, getBufferSize, getCharset, getCurrentState, getDelimiter, getLineLengthLimit, getNumLineSamples, getStatistics, initializeSplit, loadConfigParameters, loadGlobalConfigParams, nextRecord, open, reachedEnd, readLine, reopen, setBufferSize, setCharset, setDelimiter, setDelimiter, setDelimiter, setLineLengthLimit, setNumLineSamples

从类继承的方法 org.apache.flink.api.common.io.FileInputFormat

acceptFile, createInputSplits, decorateInputStream, extractFileExtension, getFilePath, getFilePaths, getFileStats, getFileStats, getInflaterInputStreamFactory, getInputSplitAssigner, getMinSplitSize, getNestedFileEnumeration, getNumSplits, getOpenTimeout, getSplitLength, getSplitStart, getSupportedCompressionFormats, registerInflaterInputStreamFactory, setFilePath, setFilePath, setFilePaths, setFilePaths, setFilesFilter, setMinSplitSize, setNestedFileEnumeration, setNumSplits, setOpenTimeout, testForUnsplittable

从类继承的方法 org.apache.flink.api.common.io.RichInputFormat

closeInputFormat, getRuntimeContext, openInputFormat, setRuntimeContext

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

TextInputFormat

public TextInputFormat(org.apache.flink.core.fs.Path filePath)

已过时。

方法详细资料

getCharsetName

public String getCharsetName()

已过时。

setCharsetName

public void setCharsetName(String charsetName)

已过时。

configure

public void configure(org.apache.flink.configuration.Configuration parameters)

已过时。

指定者:

configure 在接口中 org.apache.flink.api.common.io.InputFormat<String,org.apache.flink.core.fs.FileInputSplit>

覆盖:

configure 在类中 org.apache.flink.api.common.io.DelimitedInputFormat<String>

readRecord

public String readRecord(String reusable,
                         byte[] bytes,
                         int offset,
                         int numBytes)
                  throws IOException

已过时。

指定者:

readRecord 在类中 org.apache.flink.api.common.io.DelimitedInputFormat<String>

抛出:

IOException

toString

public String toString()

已过时。

覆盖:

toString 在类中 org.apache.flink.api.common.io.FileInputFormat<String>

supportsMultiPaths

public boolean supportsMultiPaths()

已过时。

覆盖:

supportsMultiPaths 在类中 org.apache.flink.api.common.io.FileInputFormat<String>