it.haefelinger.flaka
Class When

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.Task
          it.haefelinger.flaka.Task
              it.haefelinger.flaka.When

All Implemented Interfaces:

Cloneable, TaskContainer

Direct Known Subclasses:

Unless

public class When
extends Task
implements TaskContainer

A task to simulate a else-less if statement.

Since:

1.0

Author:

merzedes

Field Summary

protected List	tasklist
protected String	test

Fields inherited from class it.haefelinger.flaka.Task

debug, el

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

target, taskName, taskType, wrapper

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

description, location, project

Constructor Summary

When()

Method Summary

void	addTask(Task task)
protected boolean	eval() Evalutes the internal test condition.
void	exec() Executes the when body.
void	execute() Evalutes the test condition and if true, executes the body.
void	setTest(String s) The test that must evaluate to true in order to execute the body.

Methods inherited from class it.haefelinger.flaka.Task

debug, debug, error, error, getProperty, getref, info, log, setDebug, setEl, throwbx, throwbx, toFile, verbose, warn, warn

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

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

clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

test

protected String test

tasklist

protected List tasklist

Constructor Detail

When

public When()

Method Detail

setTest

public void setTest(String s)

The test that must evaluate to true in order to execute the body.

addTask

public void addTask(Task task)

Specified by:

addTask in interface TaskContainer

eval

protected boolean eval()
                throws BuildException

Evalutes the internal test condition.

Returns:

true if the condition evalutes to true of if no condition is given.

Throws:

BuildException

exec

public void exec()
          throws BuildException

Executes the when body.

Throws:

BuildException

execute

public void execute()
             throws BuildException

Evalutes the test condition and if true, executes the body.

Overrides:

execute in class Task

Throws:

BuildException

See Also:

Sequential.execute()