org.apache.cayenne.ashwood.graph

Class FilterArcIterator<E,V>

java.lang.Object

org.apache.cayenne.ashwood.graph.FilterArcIterator<E,V>

All Implemented Interfaces:

Iterator<V>, ArcIterator<E,V>

public class FilterArcIterator<E,V>
extends Object
implements ArcIterator<E,V>

Since:

3.1

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.cayenne.ashwood.graph.ArcIterator

ArcIterator.EmptyIterator<E,V>

Field Summary

Fields inherited from interface org.apache.cayenne.ashwood.graph.ArcIterator

EMPTY_ITERATOR

Constructor Summary

Constructors

Constructor and Description
FilterArcIterator(ArcIterator<E,V> iterator, org.apache.commons.collections.Predicate acceptOrigin, org.apache.commons.collections.Predicate acceptDestination, org.apache.commons.collections.Predicate acceptArc)

Method Summary

Methods

Modifier and Type	Method and Description
E	getDestination()
E	getOrigin()
boolean	hasNext()
V	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterArcIterator

public FilterArcIterator(ArcIterator<E,V> iterator,
                 org.apache.commons.collections.Predicate acceptOrigin,
                 org.apache.commons.collections.Predicate acceptDestination,
                 org.apache.commons.collections.Predicate acceptArc)

Method Detail

getOrigin

public E getOrigin()

Specified by:

getOrigin in interface ArcIterator<E,V>

getDestination

public E getDestination()

Specified by:

getDestination in interface ArcIterator<E,V>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<V>

next

public V next()

Specified by:

next in interface Iterator<V>

remove

public void remove()

Specified by:

remove in interface Iterator<V>