org.cactoos.list

Class MappedIterator<X,Y>

java.lang.Object

org.cactoos.list.MappedIterator<X,Y>

Type Parameters:

X - Type of source item

Y - Type of target item

All Implemented Interfaces:

Iterator<Y>

public final class MappedIterator<X,Y>
extends Object
implements Iterator<Y>

Mapped iterator.

There is no thread-safety guarantee.

Since:

0.1

Version:

$Id: 41125ec7780ac697dc8c6fdabf24c99456475181 $

Author:

Yegor Bugayenko ([email protected])

Constructor Summary

Constructors

Constructor and Description
MappedIterator(Iterator<X> src, Func<X,Y> fnc) Ctor.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
Y	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<X> src,
                      Func<X,Y> fnc)

Ctor.

Parameters:

src - Source iterable

fnc - Func

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Y>

next

public Y next()

Specified by:

next in interface Iterator<Y>

remove

public void remove()

Specified by:

remove in interface Iterator<Y>