org.deduced
Class PropertyCollectionKeyIterator<K,V>

java.lang.Object
  org.deduced.PropertyCollectionKeyIterator<K,V>

Type Parameters:

K - the type of keys in the map

V - the type of values in the map

All Implemented Interfaces:

java.util.Iterator<K>

public class PropertyCollectionKeyIterator<K,V>
extends java.lang.Object
implements java.util.Iterator<K>

Iterator used to browse a property collection and return the keys

Author:

Steve McDuff

Field Summary

private PropertyCollection<K,V>	collection the collection to browse
private K	currentkey the current key pointed by the iterator
private java.util.Iterator<K>	keyIterator the iterator in the actual collection

Constructor Summary

PropertyCollectionKeyIterator(PropertyCollection<K,V> setCollection, java.util.Iterator<K> setKeyIterator)
constructor

Method Summary

boolean	hasNext() (non-Javadoc)
K	next() (non-Javadoc)
void	remove() (non-Javadoc)

Methods inherited from class java.lang.Object

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

Field Detail

collection

private PropertyCollection<K,V> collection

the collection to browse

keyIterator

private java.util.Iterator<K> keyIterator

the iterator in the actual collection

currentkey

private K currentkey

the current key pointed by the iterator

Constructor Detail

PropertyCollectionKeyIterator

public PropertyCollectionKeyIterator(PropertyCollection<K,V> setCollection,
                                     java.util.Iterator<K> setKeyIterator)

constructor

Parameters:

setCollection - the collection to browse

setKeyIterator - the key iterator backing the actual property collection

Method Detail

remove

public void remove()

(non-Javadoc)

Specified by:

remove in interface java.util.Iterator<K>

See Also:

Iterator.remove()

hasNext

public boolean hasNext()

(non-Javadoc)

Specified by:

hasNext in interface java.util.Iterator<K>

See Also:

Iterator.hasNext()

next

public K next()

(non-Javadoc)

Specified by:

next in interface java.util.Iterator<K>

See Also:

Iterator.next()