org.eclipse.birt.report.model.api
Class SortedSlotIterator

java.lang.Object
  org.eclipse.birt.report.model.api.SortedSlotIterator

All Implemented Interfaces:

java.util.Iterator

public class SortedSlotIterator
extends java.lang.Object
implements java.util.Iterator

An sorted iterator over the elements in a slot. Each call to getNext( ) returns a handle of type DesignElementHandle. The elements in the list are sorted on the display name of the element.

Field Summary

protected java.util.List	list Internal list for sorted.
protected int	posn Current iteration position.
protected SlotHandle	slotHandle Handle to the slot over which to iterate.

Constructor Summary

SortedSlotIterator(SlotHandle handle)
Constructs a sorted slot iterator with the given slot handle.

Method Summary

boolean	hasNext()
java.lang.Object	next() Returns a handle to the next content element.
void	remove() Removes the element at the current iterator position.

Methods inherited from class java.lang.Object

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

Field Detail

slotHandle

protected final SlotHandle slotHandle

Handle to the slot over which to iterate.

list

protected java.util.List list

Internal list for sorted.

posn

protected int posn

Current iteration position.

Constructor Detail

SortedSlotIterator

public SortedSlotIterator(SlotHandle handle)

Constructs a sorted slot iterator with the given slot handle.

Parameters:

handle - handle to the slot over which to iterate

Method Detail

remove

public void remove()

Removes the element at the current iterator position.

Specified by:

remove in interface java.util.Iterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Returns a handle to the next content element. The handle is one of the various element classes derived from DesignElementHandle.

Specified by:

next in interface java.util.Iterator

Returns:

a handle to the next content element.