/*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License
* Version 1.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://www.sun.com/
*
* The Original Code is Forte for Java, Community Edition. The Initial
* Developer of the Original Code is Sun Microsystems, Inc. Portions
* Copyright 1997-2000 Sun Microsystems, Inc. All Rights Reserved.
*/
package org.openide.execution;
import org.openide.util.Task;
import org.openide.windows.InputOutput;
/* not true --jglick
* One can check whether
* the execution is finished or not, or
*/
/** A task object that represents an asynchronously
* running execution task.
* Module authors do not need to subclass this.
* @see Executor#execute
* @author Jaroslav Tulach
*/
public abstract class ExecutorTask extends Task {
/** Create the task.
* @param run runnable to run that computes the task
*/
protected ExecutorTask(Runnable run) {
super (run);
}
/** Stop the computation.
*/
public abstract void stop ();
/** Check the result of execution. If the execution
* is not finished, the calling thread is blocked until it is.
*
* @return the result of execution. Zero means successful execution; other numbers may indicate various error conditions.
*/
public abstract int result ();
/**
* @return InputOutput assigned to this process
*/
public abstract InputOutput getInputOutput();
}
/*
* Log
* 5 Gandalf 1.4 10/22/99 Ian Formanek NO SEMANTIC CHANGE - Sun
* Microsystems Copyright in File Comment
* 4 Gandalf 1.3 10/1/99 Ales Novak major change of execution
* 3 Gandalf 1.2 6/8/99 Ian Formanek ---- Package Change To
* org.openide ----
* 2 Gandalf 1.1 3/23/99 Jesse Glick [JavaDoc]
* 1 Gandalf 1.0 1/5/99 Ian Formanek
* $
*/