IsSet (Apache Ant API)
Keywords: org.apache.tools.ant.taskdefs.condition.IsSet class

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## org.apache.tools.ant.taskdefs.condition
Class IsSet

    java.lang.Object
      org.apache.tools.ant.ProjectComponent
          org.apache.tools.ant.taskdefs.condition.IsSet

All Implemented Interfaces:
  Condition

public class IsSet
extends ProjectComponent
implements Condition

Condition that tests whether a given property has been set.

Since:
  Ant 1.5
Version:
  $Revision: 1.3.2.1 $
Author:
  Stefan Bodewig

Field Summary

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

Constructor Summary
`IsSet()`

Method Summary
`boolean` | `eval()` Is this condition true?
`void` | `setProperty(java.lang.String p)`

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

### IsSet

    public IsSet()

Method Detail

### setProperty

    public void setProperty(java.lang.String p)

### eval

    public boolean eval()
                 throws BuildException

  Description copied from interface: `Condition`
  Is this condition true?

  Specified by:
    `eval` in interface `Condition`
  Throws:
    `BuildException`

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