com.liferay.faces.bridge.ext.context.internal

Class ElementWriterStack

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.Vector<E>

java.util.Stack<ElementWriter>

com.liferay.faces.bridge.ext.context.internal.ElementWriterStack

All Implemented Interfaces:

Serializable, Cloneable, Iterable<ElementWriter>, Collection<ElementWriter>, List<ElementWriter>, RandomAccess

public class ElementWriterStack
extends Stack<ElementWriter>

Author:

Neil Griffin

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
ElementWriterStack()

Method Summary

Methods

Modifier and Type	Method and Description
ElementWriter	pop() The safePeek() method may have pushed some blank elements, so this method takes that into account.
ElementWriter	safePeek() The purpose of safePeek() is to prevent an EmptyStackException from being thrown due to a JSF component renderer not playing by the rules, whereby startElement() should be called first before write().

Methods inherited from class java.util.Stack

empty, peek, push, search

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, iterator, lastElement, lastIndexOf, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ElementWriterStack

public ElementWriterStack()

Method Detail

pop

public ElementWriter pop()

The safePeek() method may have pushed some blank elements, so this method takes that into account.

Overrides:

pop in class Stack<ElementWriter>

safePeek

public ElementWriter safePeek()

The purpose of safePeek() is to prevent an EmptyStackException from being thrown due to a JSF component renderer not playing by the rules, whereby startElement() should be called first before write().