Package com.sun.faces.renderkit

Class SelectItemsIterator<T extends SelectItem>

java.lang.Object

com.sun.faces.renderkit.SelectItemsIterator<T>

All Implemented Interfaces:

Iterator<SelectItem>

public final class SelectItemsIterator<T extends SelectItem>
extends Object
implements Iterator<SelectItem>

Package private class for iterating over the set of SelectItems for a parent UISelectMany or UISelectOne.

// RELEASE_PENDING (rlubke,driscoll) performanc review

Constructor Summary

Constructors

Constructor	Description
SelectItemsIterator(FacesContext ctx, UIComponent parent)	Construct an iterator instance for the specified parent component.

Method Summary

Modifier and Type	Method	Description
UIComponent	currentSelectComponent()
boolean	hasNext()	Return true if the iteration has more elements.
SelectItem	next()	Return the next element in the iteration.
void	remove()	Throw UnsupportedOperationException.

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 Detail

SelectItemsIterator

public SelectItemsIterator(FacesContext ctx,
                           UIComponent parent)

Construct an iterator instance for the specified parent component.

Parameters:

ctx - the FacesContext for the current request

parent - The parent UIComponent whose children will be processed

Method Detail

hasNext

public boolean hasNext()

Return true if the iteration has more elements.

Specified by:

hasNext in interface Iterator<T extends SelectItem>

next

public SelectItem next()

Return the next element in the iteration.

Specified by:

next in interface Iterator<T extends SelectItem>

Throws:

NoSuchElementException - if there are no more elements

currentSelectComponent

public UIComponent currentSelectComponent()

remove

public void remove()

Throw UnsupportedOperationException.

Specified by:

remove in interface Iterator<T extends SelectItem>