Package 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:
Cloneable, Condition
public class IsSet extends ProjectComponent implements Condition
Condition that tests whether a given property has been set.
Since:
Ant 1.5

  • Constructor Details

    • IsSet

      public IsSet()

  • Method Details

    • setProperty

      public void setProperty(String p)
      Set the property attribute
      Parameters:
      p - the property name

    • eval

      public boolean eval() throws BuildException
      Description copied from interface: Condition
      Is this condition true?
      Specified by:
      eval in interface Condition
      Returns:
      true if the property exists
      Throws:
      BuildException - if the property attribute is not set