org.apache.flink.walkthrough.common.source

Class TransactionRowInputFormat

java.lang.Object

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

org.apache.flink.api.common.io.GenericInputFormat<org.apache.flink.types.Row>

org.apache.flink.walkthrough.common.source.TransactionRowInputFormat

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.io.InputFormat<org.apache.flink.types.Row,org.apache.flink.core.io.GenericInputSplit>, org.apache.flink.api.common.io.NonParallelInput, org.apache.flink.core.io.InputSplitSource<org.apache.flink.core.io.GenericInputSplit>

@Internal
public class TransactionRowInputFormat
extends org.apache.flink.api.common.io.GenericInputFormat<org.apache.flink.types.Row>
implements org.apache.flink.api.common.io.NonParallelInput

An bounded input of transactions.

See Also:

Serialized Form

Field Summary

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

partitionNumber

Constructor Summary

Constructors

Constructor and Description
TransactionRowInputFormat()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.types.Row	nextRecord(org.apache.flink.types.Row reuse)
void	open(org.apache.flink.core.io.GenericInputSplit split)
boolean	reachedEnd()

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

close, configure, createInputSplits, getInputSplitAssigner, getStatistics

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, toString, wait, wait, wait

Constructor Detail

TransactionRowInputFormat

public TransactionRowInputFormat()

Method Detail

open

public void open(org.apache.flink.core.io.GenericInputSplit split)

Specified by:

open in interface org.apache.flink.api.common.io.InputFormat<org.apache.flink.types.Row,org.apache.flink.core.io.GenericInputSplit>

Overrides:

open in class org.apache.flink.api.common.io.GenericInputFormat<org.apache.flink.types.Row>

reachedEnd

public boolean reachedEnd()

Specified by:

reachedEnd in interface org.apache.flink.api.common.io.InputFormat<org.apache.flink.types.Row,org.apache.flink.core.io.GenericInputSplit>

nextRecord

public org.apache.flink.types.Row nextRecord(org.apache.flink.types.Row reuse)

Specified by:

nextRecord in interface org.apache.flink.api.common.io.InputFormat<org.apache.flink.types.Row,org.apache.flink.core.io.GenericInputSplit>