[DL-Learner SVN] SF.net SVN: dl-learner: [482] trunk/src/dl-learner/org/dllearner/gui

[<ton...@us...>]

Revision: 482
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=482&view=rev
Author:   tonytacker
Date:     2008-01-31 23:58:29 -0800 (Thu, 31 Jan 2008)

Log Message:
-----------
run algorithm in extra thread to stop if you want 

Modified Paths:
--------------
    trunk/src/dl-learner/org/dllearner/gui/RunPanel.java

Added Paths:
-----------
    trunk/src/dl-learner/org/dllearner/gui/ThreadRun.java

Modified: trunk/src/dl-learner/org/dllearner/gui/RunPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/RunPanel.java	2008-02-01 06:38:03 UTC (rev 481)
+++ trunk/src/dl-learner/org/dllearner/gui/RunPanel.java	2008-02-01 07:58:29 UTC (rev 482)
@@ -38,10 +38,13 @@
 
     private static final long serialVersionUID = 1643304576470046636L;
 
-    private JButton runButton;
+    private JButton runButton, stopButton;
     private JTextArea infoArea;
     private Config config;
+    
+    private ThreadRun thread;
 
+
     RunPanel(Config config) {
 	super(new BorderLayout());
 
@@ -49,12 +52,15 @@
 
 	runButton = new JButton("Run");
 	runButton.addActionListener(this);
-
+	stopButton = new JButton("Stop");
+	stopButton.addActionListener(this);
+	
 	infoArea = new JTextArea(20, 50);
 	JScrollPane infoScroll = new JScrollPane(infoArea);
 
 	JPanel showPanel = new JPanel();
 	showPanel.add(runButton);
+	showPanel.add(stopButton);
 	JPanel infoPanel = new JPanel();
 	infoPanel.add(infoScroll);
 
@@ -64,9 +70,17 @@
 
     public void actionPerformed(ActionEvent e) {
 	if (e.getSource() == runButton && config.getLearningAlgorithm() != null) {
-	    config.getLearningAlgorithm().start();
-	    Concept solution = config.getLearningAlgorithm().getBestSolution();
-	    infoArea.setText(solution.toString());
+	    //config.getLearningAlgorithm().start();
+	    //thread = new ThreadRun(config);
+	    thread = new ThreadRun(config);
+	    thread.start();
+	    //Concept solution = config.getLearningAlgorithm().getBestSolution();
+	    //infoArea.setText(solution.toString());
 	}
+	if (e.getSource() == stopButton && config.getLearningAlgorithm() != null) {
+	    //config.getLearningAlgorithm().stop();
+	    thread.exit();
+	}
     }
+   
 }

Added: trunk/src/dl-learner/org/dllearner/gui/ThreadRun.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/ThreadRun.java	                        (rev 0)
+++ trunk/src/dl-learner/org/dllearner/gui/ThreadRun.java	2008-02-01 07:58:29 UTC (rev 482)
@@ -0,0 +1,46 @@
+package org.dllearner.gui;
+
+/**
+ * Copyright (C) 2007-2008, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ * 
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * threadRun
+ * 
+ * @author Tilo Hielscher
+ */
+public class ThreadRun extends Thread {
+
+    Config config;
+
+    public ThreadRun(Config config) {
+	this.config = config;
+    }
+
+    // method to start thread
+    public void run() {
+	if (config.getLearningAlgorithm() != null)
+	    config.getLearningAlgorithm().start();
+    }
+
+    public void exit() {
+	if (config.getLearningAlgorithm() != null)
+	    config.getLearningAlgorithm().stop();
+    }
+}


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