org.jdom.output

Class XMLOutputter.NamespaceStack

java.lang.Object

org.jdom.output.XMLOutputter.NamespaceStack

Enclosing class:

XMLOutputter

protected class XMLOutputter.NamespaceStack
extends Object

Our own null subclass of NamespaceStack. This plays a little trick with Java access protection. We want subclasses of XMLOutputter to be able to override protected methods that declare a NamespaceStack parameter, but we don't want to declare the parent NamespaceStack class as public.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	XMLOutputter.NamespaceStack()

Method Summary

Methods

Modifier and Type	Method and Description
String	getURI(String prefix) Given a prefix, this will return the namespace URI most rencently (topmost) associated with that prefix.
String	pop() This will remove the topmost (most recently added) Namespace, and return its prefix.
void	push(Namespace ns) This will add a new Namespace to those currently available.
int	size() This returns the number of available namespaces.
String	toString() This will print out the size and current stack, from the most recently added Namespace to the "oldest," all to System.out.

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLOutputter.NamespaceStack

protected XMLOutputter.NamespaceStack()

Method Detail

push

public void push(Namespace ns)

This will add a new Namespace to those currently available.

Parameters:

ns - Namespace to add.

pop

public String pop()

This will remove the topmost (most recently added) Namespace, and return its prefix.

Returns:

String - the popped namespace prefix.

size

public int size()

This returns the number of available namespaces.

Returns:

int - size of the namespace stack.

getURI

public String getURI(String prefix)

Given a prefix, this will return the namespace URI most rencently (topmost) associated with that prefix.

Parameters:

prefix - String namespace prefix.

Returns:

String - the namespace URI for that prefix.

toString

public String toString()

This will print out the size and current stack, from the most recently added Namespace to the "oldest," all to System.out.

Overrides:

toString in class Object