org.apache.flink.api.java.io

Class TypeSerializerInputFormat<T>

java.lang.Object

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

org.apache.flink.api.common.io.BinaryInputFormat<T>

org.apache.flink.api.java.io.TypeSerializerInputFormat<T>

Type Parameters:

T -

All Implemented Interfaces:

Serializable, InputFormat<T,FileInputSplit>, InputSplitSource<FileInputSplit>

public class TypeSerializerInputFormat<T>
extends BinaryInputFormat<T>

Reads elements by deserializing them with a given type serializer.

See Also:

Serialized Form

Nested Class Summary

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

BinaryInputFormat.BlockBasedInput

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

FileInputFormat.AbstractConfigBuilder<T>, FileInputFormat.ConfigBuilder, FileInputFormat.FileBaseStatistics, FileInputFormat.InputSplitOpenThread

Field Summary

Fields inherited from class org.apache.flink.api.common.io.BinaryInputFormat

BLOCK_SIZE_PARAMETER_KEY, NATIVE_BLOCK_SIZE

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

DEFLATE_SUFFIX, enumerateNestedFiles, filePath, minSplitSize, numSplits, openTimeout, READ_WHOLE_SPLIT_FLAG, splitLength, splitStart, stream, unsplittable

Constructor Summary

Constructors

Constructor and Description
TypeSerializerInputFormat(TypeSerializer<T> serializer)

Method Summary

Methods

Modifier and Type	Method and Description
protected T	deserialize(T reuse, DataInputView dataInput)

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

configure, createBlockInfo, createInputSplits, createStatistics, getFiles, getInputSplits, getStatistics, nextRecord, open, reachedEnd

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

acceptFile, close, configureFileFormat, getFilePath, getFileStats, getInputSplitAssigner, getMinSplitSize, getNumSplits, getOpenTimeout, getSplitLength, getSplitStart, setFilePath, setFilePath, setMinSplitSize, setNumSplits, setOpenTimeout, testForUnsplittable, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeSerializerInputFormat

public TypeSerializerInputFormat(TypeSerializer<T> serializer)

Method Detail

deserialize

protected T deserialize(T reuse,
            DataInputView dataInput)
                 throws IOException

Specified by:

deserialize in class BinaryInputFormat<T>

Throws:

IOException