Package groovy.util

Class ObservableSet.ObservableIterator<E>

java.lang.Object

groovy.util.ObservableSet.ObservableIterator<E>

All Implemented Interfaces:

Iterator<E>

Enclosing class:

ObservableSet<E>

protected class ObservableSet.ObservableIterator<E>
extends Object
implements Iterator<E>

Iterator wrapper that reports removals as observable set events.

Constructor Summary

Constructors

Constructor	Description
ObservableIterator(Iterator<E> iterDelegate)	Creates an observable iterator around the supplied delegate.

Method Summary

Modifier and Type	Method	Description
Iterator<E>	getDelegate()	Returns the wrapped iterator.
boolean	hasNext()
E	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 Details

ObservableIterator

public ObservableIterator(Iterator<E> iterDelegate)

Creates an observable iterator around the supplied delegate.

Parameters:

iterDelegate - the backing iterator

Method Details

getDelegate

public Iterator<E> getDelegate()

Returns the wrapped iterator.

Returns:

the backing iterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>