org.apache.flink.runtime.operators.util.metrics

Class CountingMutableObjectIterator<IN>

java.lang.Object

org.apache.flink.runtime.operators.util.metrics.CountingMutableObjectIterator<IN>

All Implemented Interfaces:

org.apache.flink.util.MutableObjectIterator<IN>

public class CountingMutableObjectIterator<IN>
extends Object
implements org.apache.flink.util.MutableObjectIterator<IN>

Constructor Summary

Constructors

Constructor and Description
CountingMutableObjectIterator(org.apache.flink.util.MutableObjectIterator<IN> iterator, org.apache.flink.metrics.Counter numRecordsIn)

Method Summary

Modifier and Type	Method and Description
IN	next()
IN	next(IN reuse)

Methods inherited from class java.lang.Object

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

Constructor Detail

CountingMutableObjectIterator

public CountingMutableObjectIterator(org.apache.flink.util.MutableObjectIterator<IN> iterator,
                                     org.apache.flink.metrics.Counter numRecordsIn)

Method Detail

next

public IN next(IN reuse)
        throws IOException

Specified by:

next in interface org.apache.flink.util.MutableObjectIterator<IN>

Throws:

IOException

next

public IN next()
        throws IOException

Specified by:

next in interface org.apache.flink.util.MutableObjectIterator<IN>

Throws:

IOException