Package org.apache.tools.ant.taskdefs.condition

Class Xor

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.taskdefs.condition.ConditionBase

org.apache.tools.ant.taskdefs.condition.Xor

All Implemented Interfaces:

Cloneable, Condition

public class Xor
extends ConditionBase
implements Condition

The Xor condition type to exclusive or operations. This does not shortcut stuff.

Since:

Ant 1.7

Field Summary

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor	Description
Xor()

Method Summary

Modifier and Type	Method	Description
boolean	eval()	Evaluate the contained conditions.

Methods inherited from class org.apache.tools.ant.taskdefs.condition.ConditionBase

add, addAnd, addAvailable, addChecksum, addContains, addEquals, addFilesMatch, addHttp, addIsFalse, addIsFileSelected, addIsReference, addIsSet, addIsTrue, addNot, addOr, addOs, addSocket, addUptodate, countConditions, getConditions, getTaskName, setTaskName

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

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

Constructor Details

Xor

public Xor()

Method Details

eval

public boolean eval()
             throws BuildException

Evaluate the contained conditions.

Specified by:

eval in interface Condition

Returns:

the result of xoring the conditions together.

Throws:

BuildException - if an error occurs.