org.jjoost.collections.iters
Class MappedIterator<X,Y>

java.lang.Object
  org.jjoost.collections.iters.MappedIterator<X,Y>

Type Parameters:

X -

Y -

All Implemented Interfaces:

java.util.Iterator<Y>

Direct Known Subclasses:

MappedClosableIterator

public class MappedIterator<X,Y>
extends java.lang.Object
implements java.util.Iterator<Y>

Given an Iterator object and a function, yields an Iterator representing the result of applying that function to every element of the supplied Iterator

Author:

b.elliottsmith

Constructor Summary

MappedIterator(java.util.Iterator<? extends X> base, Function<? super X,? extends Y> function)

Method Summary

boolean	hasNext()
Y	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

MappedIterator

public MappedIterator(java.util.Iterator<? extends X> base,
                      Function<? super X,? extends Y> function)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<Y>

next

public Y next()

Specified by:

next in interface java.util.Iterator<Y>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<Y>