com.tomasteubner.common.core.util

Class MappedIterator<F,T>

java.lang.Object

com.tomasteubner.common.core.util.MappedIterator<F,T>

Type Parameters:

F - source type

T - target type

All Implemented Interfaces:

Iterator<T>

public class MappedIterator<F,T>
extends Object
implements Iterator<T>

An iterator that maps elements returned by a base iterator by use of a mapping.

Author:

Tomas Teubner

Constructor Summary

Constructors

Constructor and Description
MappedIterator(Iterator<F> baseIterator, Mapping<F,T> mapping) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
T	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

MappedIterator

public MappedIterator(Iterator<F> baseIterator,
                      Mapping<F,T> mapping)

Constructor.

Parameters:

baseIterator - the base iterator

mapping - the mapping used

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>