Module org.htmlunit

Package org.htmlunit.html

Class DomNode.AbstractDescendantIterator<T extends DomNode>

java.lang.Object

org.htmlunit.html.DomNode.AbstractDescendantIterator<T>

Type Parameters:

T - the element type

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

DomNode.DescendantDomElementsIterator, DomNode.DescendantHtmlElementsIterator

Enclosing class:

DomNode

protected abstract class DomNode.AbstractDescendantIterator<T extends DomNode>
extends Object
implements Iterator<T>

Iterates over all descendants DomElements, in document order.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractDescendantIterator()	Creates a new instance which iterates over the specified node type.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
protected abstract boolean	isAccepted(DomNode node)	Indicates if the node is accepted.
T	next()
T	nextNode()	Returns the next node in the iteration.
void	remove()

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 Details

AbstractDescendantIterator

protected AbstractDescendantIterator()

Creates a new instance which iterates over the specified node type.

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T extends DomNode>

next

public T next()

Specified by:

next in interface Iterator<T extends DomNode>

remove

public void remove()

Specified by:

remove in interface Iterator<T extends DomNode>

nextNode

public T nextNode()

Returns the next node in the iteration.

Returns:

the next node, or null if there are no more nodes

isAccepted

protected abstract boolean isAccepted(DomNode node)

Indicates if the node is accepted. If not it won't be explored at all.

Parameters:

node - the node to test

Returns:

true if accepted