org.apache.flink.streaming.runtime.io

Class CoReaderIterator<T1,T2>

java.lang.Object

org.apache.flink.streaming.runtime.io.CoReaderIterator<T1,T2>

public class CoReaderIterator<T1,T2>
extends Object

A CoReaderIterator wraps a CoRecordReader producing records of two input types.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.flink.runtime.plugable.ReusingDeserializationDelegate<T1>	delegate1
protected org.apache.flink.runtime.plugable.ReusingDeserializationDelegate<T2>	delegate2

Constructor Summary

Constructors

Constructor and Description
CoReaderIterator(CoRecordReader<org.apache.flink.runtime.plugable.DeserializationDelegate<T1>,org.apache.flink.runtime.plugable.DeserializationDelegate<T2>> reader, org.apache.flink.api.common.typeutils.TypeSerializer<T1> serializer1, org.apache.flink.api.common.typeutils.TypeSerializer<T2> serializer2)

Method Summary

Modifier and Type	Method and Description
int	next(T1 target1, T2 target2)

Methods inherited from class java.lang.Object

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

Field Detail

delegate1

protected final org.apache.flink.runtime.plugable.ReusingDeserializationDelegate<T1> delegate1

delegate2

protected final org.apache.flink.runtime.plugable.ReusingDeserializationDelegate<T2> delegate2

Constructor Detail

CoReaderIterator

public CoReaderIterator(CoRecordReader<org.apache.flink.runtime.plugable.DeserializationDelegate<T1>,org.apache.flink.runtime.plugable.DeserializationDelegate<T2>> reader,
                        org.apache.flink.api.common.typeutils.TypeSerializer<T1> serializer1,
                        org.apache.flink.api.common.typeutils.TypeSerializer<T2> serializer2)

Method Detail

next

public int next(T1 target1,
                T2 target2)
         throws IOException

Throws:

IOException