com.webmethods.caf.faces.data.tree.object

Class LazyNodeTreeContentProvider.DepthFirstTreeWalker

java.lang.Object

com.webmethods.caf.faces.data.tree.object.LazyNodeTreeContentProvider.DepthFirstTreeWalker

All Implemented Interfaces:

Iterator

Enclosing class:

LazyNodeTreeContentProvider

protected class LazyNodeTreeContentProvider.DepthFirstTreeWalker
extends Object
implements Iterator

Iterates over the tree in depth-first order, returning INodes.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	m_checkedNext
protected INode	m_next

Constructor Summary

Constructors

Constructor and Description
LazyNodeTreeContentProvider.DepthFirstTreeWalker() New tree walker starting from the first root (inclusive).
LazyNodeTreeContentProvider.DepthFirstTreeWalker(INode node) New tree walker starting from the specified node (inclusive).

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

m_checkedNext

protected boolean m_checkedNext

m_next

protected INode m_next

Constructor Detail

LazyNodeTreeContentProvider.DepthFirstTreeWalker

public LazyNodeTreeContentProvider.DepthFirstTreeWalker()

New tree walker starting from the first root (inclusive).

LazyNodeTreeContentProvider.DepthFirstTreeWalker

public LazyNodeTreeContentProvider.DepthFirstTreeWalker(INode node)

New tree walker starting from the specified node (inclusive).

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

next

public Object next()

Specified by:

next in interface Iterator

remove

public void remove()

Specified by:

remove in interface Iterator