org.apache.tools.ant.taskdefs.condition
Class Not

java.lang.Object
  |
  +--org.apache.tools.ant.ProjectComponent
        |
        +--org.apache.tools.ant.taskdefs.condition.ConditionBase
              |
              +--org.apache.tools.ant.taskdefs.condition.Not
All Implemented Interfaces:
Condition

public class Not
extends ConditionBase
implements Condition

<not> condition. Evaluates to true if the single condition nested into it is false and vice versa.

Since:
Ant 1.4

Field Summary
 
Fields inherited from class org.apache.tools.ant.ProjectComponent
project
 
Constructor Summary
Not()
           
 
Method Summary
 boolean eval()
          Evaluate condition
 
Methods inherited from class org.apache.tools.ant.taskdefs.condition.ConditionBase
add, addAnd, addAvailable, addChecksum, addContains, addEquals, addFilesMatch, addHttp, addIsFalse, addIsReference, addIsSet, addIsTrue, addNot, addOr, addOs, addSocket, addUptodate, countConditions, getConditions
 
Methods inherited from class org.apache.tools.ant.ProjectComponent
getProject, log, log, setProject
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Not

public Not()
Method Detail

eval

public boolean eval()
             throws BuildException
Evaluate condition

Specified by:
eval in interface Condition
Returns:
true if the condition is true.
Throws:
BuildException - if the condition is not configured correctly.


Copyright 2000-2005 Apache Software Foundation. All Rights Reserved.