org.apache.tools.ant.attribute
Class IfBlankAttribute

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.attribute.BaseIfAttribute
          org.apache.tools.ant.attribute.IfBlankAttribute

All Implemented Interfaces:

java.lang.Cloneable, EnableAttribute

Direct Known Subclasses:

IfBlankAttribute.Unless

public class IfBlankAttribute
extends BaseIfAttribute

Check if an attribute is blank or not.

Since:

Ant 1.9.1

Nested Class Summary

static class

IfBlankAttribute.Unless The unless version

Field Summary

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

description, location, project

Constructor Summary

IfBlankAttribute()

Method Summary

boolean

isEnabled(UnknownElement el, java.lang.String value) check if the attribute value is blank or not is enabled.

Methods inherited from class org.apache.tools.ant.attribute.BaseIfAttribute

convertResult, getParams, isPositive, setPositive

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 Detail

IfBlankAttribute

public IfBlankAttribute()

Method Detail

isEnabled

public boolean isEnabled(UnknownElement el,
                         java.lang.String value)

check if the attribute value is blank or not is enabled.

Parameters:

el - the unknown element this attribute is in.

value - the value of the attribute.

Returns:

true if the attribute enables the element, false otherwise.