Xor (Apache Ant API)
Description: declaration: package: org.apache.tools.ant.taskdefs.condition, class: Xor

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.