org.apache.flink.runtime.util

Class NonReusingMutableToRegularIteratorWrapper<T>

java.lang.Object

org.apache.flink.runtime.util.NonReusingMutableToRegularIteratorWrapper<T>

All Implemented Interfaces:

Iterable<T>, Iterator<T>

public class NonReusingMutableToRegularIteratorWrapper<T>
extends Object
implements Iterator<T>, Iterable<T>

This class wraps a MutableObjectIterator into a regular Iterator. It will always create new instances and not reuse objects.

Constructor Summary

Constructors

Constructor and Description
NonReusingMutableToRegularIteratorWrapper(MutableObjectIterator<T> source, TypeSerializer<T> serializer)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
Iterator<T>	iterator()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

NonReusingMutableToRegularIteratorWrapper

public NonReusingMutableToRegularIteratorWrapper(MutableObjectIterator<T> source,
                                         TypeSerializer<T> serializer)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>