net.sf.jga.algorithms
Class Filter.FilterIterator<T>

java.lang.Object
  net.sf.jga.algorithms.Filter.FilterIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

Enclosing class:

Filter

public static class Filter.FilterIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>

Iterator that only returns elements that meet the given selection criteria.

Constructor Summary

Filter.FilterIterator(java.util.Iterator<? extends T> iter, UnaryFunctor<T,java.lang.Boolean> pred)
Builds a FilterIterator that will return only qualifying elements of the given iterator.

Method Summary

boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

Filter.FilterIterator

public Filter.FilterIterator(java.util.Iterator<? extends T> iter,
                             UnaryFunctor<T,java.lang.Boolean> pred)

Builds a FilterIterator that will return only qualifying elements of the given iterator.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>