org.apache.portals.applications.webcontent2.rewriter.htmlcleaner

Class AndTagNodeCondition

java.lang.Object

org.apache.portals.applications.webcontent2.rewriter.htmlcleaner.AndTagNodeCondition

All Implemented Interfaces:

ITagNodeCondition

public class AndTagNodeCondition
extends Object
implements ITagNodeCondition

Simple AND node condition checker implementation for HtmlCleaner based content rewriting process. This class is for combining existing ITagNodeCondition checkers and for checking if all the ITagNodeCondition checker instances return true.

This class can basically be given multiple ITagNodeCondition checker instances. This class iterates the multiple ITagNodeCondition checker instances and invokes ITagNodeCondition.satisfy(TagNode) on each. If and only if every call on ITagNodeCondition.satisfy(TagNode) returns true, then the satisfy(TagNode) method of this class returns true. Otherwise, it will return false.

Constructor Summary

Constructors

Constructor and Description
AndTagNodeCondition() Zero-argument default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	addTagNodeCondition(ITagNodeCondition condition) Adds a ITagNodeCondition checker instance.
boolean	satisfy(TagNode tagNode)

Methods inherited from class java.lang.Object

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

Constructor Detail

AndTagNodeCondition

public AndTagNodeCondition()

Zero-argument default constructor.

Method Detail

addTagNodeCondition

public void addTagNodeCondition(ITagNodeCondition condition)

Adds a ITagNodeCondition checker instance.

Parameters:

condition -

satisfy

public boolean satisfy(TagNode tagNode)

This method iterates the multiple ITagNodeCondition checker instances and invokes ITagNodeCondition.satisfy(TagNode) on each. If and only if every call on ITagNodeCondition.satisfy(TagNode) returns true, then the satisfy(TagNode) method of this class returns true. Otherwise, it will return false.

Also, if there is no ITagNodeCondition checker instances, then it returns false.

Specified by:

satisfy in interface ITagNodeCondition