org.apache.flink.table.util

Class DummyNoOpOperator.DummyInputFormat<IN>

java.lang.Object

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

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

org.apache.flink.table.util.DummyNoOpOperator.DummyInputFormat<IN>

All Implemented Interfaces:

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

Enclosing class:

DummyNoOpOperator<IN>

public static class DummyNoOpOperator.DummyInputFormat<IN>
extends org.apache.flink.api.common.io.FileInputFormat<IN>

Provides a FileInputFormat for DummyNoOpOperator. All the data it reads is NULL.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.api.common.io.FileInputFormat

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

Field Summary

Fields inherited from class 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

Constructor Summary

Constructors

Constructor and Description
DummyInputFormat()

Method Summary

Modifier and Type	Method and Description
IN	nextRecord(IN reuse)
boolean	reachedEnd()

Methods inherited from class org.apache.flink.api.common.io.FileInputFormat

acceptFile, close, configure, createInputSplits, decorateInputStream, extractFileExtension, getFilePath, getFilePaths, getFileStats, getFileStats, getInflaterInputStreamFactory, getInputSplitAssigner, getMinSplitSize, getNestedFileEnumeration, getNumSplits, getOpenTimeout, getSplitLength, getSplitStart, getStatistics, open, registerInflaterInputStreamFactory, setFilePath, setFilePath, setFilePaths, setFilePaths, setFilesFilter, setMinSplitSize, setNestedFileEnumeration, setNumSplits, setOpenTimeout, supportsMultiPaths, testForUnsplittable, toString

Methods inherited from class org.apache.flink.api.common.io.RichInputFormat

closeInputFormat, getRuntimeContext, openInputFormat, setRuntimeContext

Methods inherited from class java.lang.Object

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

Constructor Detail

DummyInputFormat

public DummyInputFormat()

Method Detail

reachedEnd

public boolean reachedEnd()
                   throws IOException

Throws:

IOException

nextRecord

public IN nextRecord(IN reuse)
              throws IOException

Throws:

IOException