org.eclipse.higgins.util.jscript
Class JScriptObjectImmutableIterator

java.lang.Object
  org.eclipse.higgins.util.jscript.JScriptObjectImmutableIterator

All Implemented Interfaces:

Iterator

public class JScriptObjectImmutableIterator

extends Object

implements Iterator

Allows single objects to be viewed as an iterator This is a version of Iterator that overrides the remove method so that items can't be taken out of the Native Array, and helps with type mapping.

Author:

dbuss@novell.com

Constructor Summary

JScriptObjectImmutableIterator(HashSet obj)

JScriptObjectImmutableIterator(Iterator obj)

JScriptObjectImmutableIterator(Iterator obj, Class returnClass)

JScriptObjectImmutableIterator(Map obj)

JScriptObjectImmutableIterator(org.mozilla.javascript.NativeArray obj)
Create a new ImmutableIterator

Method Summary

boolean	hasNext() Standard hasNext method
Object	next() Standard next method
void	remove() Makes sure that no one can remove any elements from the collection

Methods inherited from class java.lang.Object

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

Constructor Detail

JScriptObjectImmutableIterator

public JScriptObjectImmutableIterator(org.mozilla.javascript.NativeArray obj)

Create a new ImmutableIterator

JScriptObjectImmutableIterator

public JScriptObjectImmutableIterator(Iterator obj)

JScriptObjectImmutableIterator

public JScriptObjectImmutableIterator(Iterator obj,
                                      Class returnClass)

JScriptObjectImmutableIterator

public JScriptObjectImmutableIterator(Map obj)

JScriptObjectImmutableIterator

public JScriptObjectImmutableIterator(HashSet obj)

Method Detail

hasNext

public boolean hasNext()

Standard hasNext method

Specified by:

hasNext in interface Iterator

next

public Object next()
            throws NoSuchElementException

Standard next method

Specified by:

next in interface Iterator

Throws:

NoSuchElementException

remove

public void remove()
            throws UnsupportedOperationException

Makes sure that no one can remove any elements from the collection

Specified by:

remove in interface Iterator

Throws:

UnsupportedOperationException