org.infinispan.commons.util

Class IteratorMapper<E,S>

java.lang.Object

org.infinispan.commons.util.IteratorMapper<E,S>

All Implemented Interfaces:

Iterator<S>

Direct Known Subclasses:

CloseableIteratorMapper

public class IteratorMapper<E,S>
extends Object
implements Iterator<S>

A iterator that maps each value to the output of the Function. Note that the remove is supported if the iterator originally supported remove.

Since:

8.0

Author:

William Burns

Constructor Summary

Constructors

Constructor and Description
IteratorMapper(Iterator<? extends E> iterator, Function<? super E,? extends S> function)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
S	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

IteratorMapper

public IteratorMapper(Iterator<? extends E> iterator,
                      Function<? super E,? extends S> function)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<S>

next

public S next()

Specified by:

next in interface Iterator<S>

remove

public void remove()

Specified by:

remove in interface Iterator<S>