Added option to chose between methods

OurApplication/OurAlgorithm.java

@@ -20,6 +20,7 @@ import java.util.Vector;
 public class OurAlgorithm extends Algorithm {
 
 	private graph.Graph<VertexMarking, EdgeMarking> currentGraph;
+	private OurMethodButtons methodButtons;
 
 	public OurAlgorithm() {
 		super();
@@ -28,8 +29,9 @@ public class OurAlgorithm extends Algorithm {
 	 * Creates a sum up algorithm.
 	 * @param parameterArea the sum up parameter area the algorithm gets its parameters from
 	 */
-	public OurAlgorithm(OurParameterArea parameterArea){
+	public OurAlgorithm(OurParameterArea parameterArea, OurMethodButtons methodButtons){
 		super(parameterArea,"GraphAlgorithm");
+		this.methodButtons = methodButtons;
 	}
 	
 	/**
@@ -40,6 +42,7 @@ public class OurAlgorithm extends Algorithm {
 	 * @return a LogElementList containing the algorithm processing single steps 
 	 */
 	public LogElementList<OurLogElement> run() {
+
 		OurParameterArea currentParameterArea = (OurParameterArea) this.getParameterArea();
 		this.setCurrentGraph(currentParameterArea.getSelectedGraph());
 
@@ -50,7 +53,11 @@ public class OurAlgorithm extends Algorithm {
         MarkedVertex<VertexMarking> end = this.currentGraph.getAllVertexes().get(random.nextInt(this.currentGraph.getAllVertexes().size()));
         System.out.println(start.getName() + " to " + end.getName());
 
-		this.currentGraph.getShortestPathDijkstra(start, end);
+		if(this.methodButtons.getSelectedMethod()){
+			this.currentGraph.getShortestPathDijkstra(start, end);
+		}else{
+			this.currentGraph.getShortestPathAStar(start, end);
+		}
 
 		return this.currentGraph.getLogList();
 	}
@@ -59,6 +66,5 @@ public class OurAlgorithm extends Algorithm {
 	public void setCurrentGraph(graph.Graph<VertexMarking, EdgeMarking> graph) {
 		this.currentGraph = graph;
 	}
-
 }
 

OurApplication/OurApplication.java

@@ -52,11 +52,12 @@ public class OurApplication {
 
 		LogElementList<OurLogElement> logList=new LogElementList<OurLogElement>();
 		OurParameterArea parameterArea = new OurParameterArea();
+		OurMethodButtons methodButtons = new OurMethodButtons();
 		OurDrawArea drawArea = new OurDrawArea(logList,"GraphVisualization");
 		OurTextArea textArea = new OurTextArea(logList);
-		OurAlgorithm algorithm = new OurAlgorithm(parameterArea);
+		OurAlgorithm algorithm = new OurAlgorithm(parameterArea, methodButtons);
 		OurLegendArea legendArea = new OurLegendArea();
-		HybridWindow<OurDrawArea, OurTextArea, OurParameterArea, OurAlgorithm, OurLogElement, OurLegendArea> applet = new HybridWindow<OurDrawArea, OurTextArea, OurParameterArea, OurAlgorithm, OurLogElement, OurLegendArea>(drawArea, textArea, parameterArea, algorithm, logList, legendArea);
+		OurHybridWindow<OurDrawArea, OurTextArea, OurParameterArea, OurAlgorithm, OurLogElement, OurLegendArea, OurMethodButtons> applet = new OurHybridWindow<OurDrawArea, OurTextArea, OurParameterArea, OurAlgorithm, OurLogElement, OurLegendArea, OurMethodButtons>(drawArea, textArea, parameterArea, algorithm, logList, legendArea, methodButtons);
 
 
 		

OurApplication/OurHybridWindow.java

@@ -1,7 +1,19 @@
 package OurApplication;
 
+import logging.Algorithm;
+import logging.LogElement;
 import logging.LogElementList;
-import visualisation.HybridWindow;
+import visualisation.*;
+import visualisation.TextArea;
+
+import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.ItemEvent;
+import java.awt.event.ItemListener;
 
 /**
  * This class provides an example for using visualization.HybridWindow. 
@@ -13,7 +25,36 @@ import visualisation.HybridWindow;
  * DHBW Stuttgart/Campus Horb AI2008<br>
  * <br>
  */
-public class OurHybridWindow extends HybridWindow{
+public class OurHybridWindow<DRAW extends DrawArea,
+		TEXT extends TextArea,
+		PARAM extends ParameterArea,
+		ALGORITHM extends Algorithm,
+		LOG extends LogElement,
+		LEGEND extends LegendArea,
+		METHODBUTTONS extends ParameterArea> extends HybridWindow{
+
+	protected METHODBUTTONS methodButtons;
+	protected StartListener startListener;
+	/** Action listener for stop button. */
+	protected StopListener stopListener;
+	/** Action listener for previous button. */
+	protected PrevListener prevListener;
+	/** Action listener for next button. */
+	protected NextListener nextListener;
+	/** Action listener for first button. */
+	protected FirstListener firstListener;
+	/** Action listener for last button. */
+	protected LastListener lastListener;
+	/** Item listener for auto button. */
+	protected AutoButtonListener autoButtonListener;
+	/** Change listener for auto slider. */
+	protected AutoSliderListener autoSliderListener;
+	/** Item listener for forward button. */
+	protected AutoForwardListener autoForwardListener;
+	/** Item listener for backward button. */
+	protected AutoBackwardListener autoBackwardListener;
+	/** Item listener for pause button. */
+	protected PauseButtonListener pauseButtonListener;
 
 	/**
 	 * Overwritten standard constructor.
@@ -23,11 +64,245 @@ public class OurHybridWindow extends HybridWindow{
 	 */
 	public OurHybridWindow() {
 		super();
-		logList = new LogElementList<OurLogElement>();
+	}
-		parameterArea = new OurParameterArea();
+	public OurHybridWindow(DRAW drawArea, TEXT textArea, PARAM parameterArea, ALGORITHM algorithm, LogElementList<LOG>logList, LEGEND legendArea, METHODBUTTONS methodButtons) {
-		drawArea = new OurDrawArea(logList,"visualization");
+		super(drawArea, textArea, parameterArea, algorithm, logList, legendArea);
-		textArea = new OurTextArea(logList);
+		this.methodButtons = methodButtons;
-		legendArea = new OurLegendArea();
+	}
-		algorithm = new OurAlgorithm((OurParameterArea) parameterArea);
+	public void init(){
+		startButton=new JButton("start");
+		stopButton=new JButton("stop");
+		nextButton=new JButton("next");
+		prevButton=new JButton("prev");
+		lastButton=new JButton("last");
+		firstButton=new JButton("first");
+		autoButton=new JToggleButton("automatc");
+		autoSlider=new JSlider(1,100,1);
+		autoForwardButton=new JRadioButton("forward");
+		autoBackwardButton=new JRadioButton("backward");
+		pauseButton=new JButton("pause");
+
+		ButtonGroup autoDirection=new ButtonGroup();
+		autoDirection.add(autoForwardButton);
+		autoDirection.add(autoBackwardButton);
+		autoForwardButton.setSelected(true);
+
+		JPanel panelStartStopControls=new JPanel();
+		panelStartStopControls.setLayout(new GridLayout(4,1,5,5));
+		panelStartStopControls.add(startButton);
+		panelStartStopControls.add(stopButton);
+		panelStartStopControls.add(pauseButton);
+		panelStartStopControls.add(methodButtons);
+		panelStartStopControls.setBorder(BorderFactory.createTitledBorder("Start / Stop"));
+
+		JPanel panelStepwiseExecutionControls=new JPanel();
+		panelStepwiseExecutionControls.setLayout(new GridLayout(4,1,5,5));
+		panelStepwiseExecutionControls.add(firstButton);
+		panelStepwiseExecutionControls.add(nextButton);
+		panelStepwiseExecutionControls.add(prevButton);
+		panelStepwiseExecutionControls.add(lastButton);
+		panelStepwiseExecutionControls.setBorder(BorderFactory.createTitledBorder("Stepwise execution"));
+
+		JPanel panelAutomaticExecutionControls=new JPanel();
+		panelAutomaticExecutionControls.setLayout(new GridLayout(5,1,5,5));
+		panelAutomaticExecutionControls.add(autoButton);
+		panelAutomaticExecutionControls.add(autoSlider);
+		panelAutomaticExecutionControls.add(autoForwardButton);
+		panelAutomaticExecutionControls.add(autoBackwardButton);
+		panelAutomaticExecutionControls.setBorder(BorderFactory.createTitledBorder("Automatic execution"));
+
+		JPanel buttonLine=new JPanel();
+		buttonLine.setLayout(new GridLayout(3,1,5,5));
+		buttonLine.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
+		buttonLine.add(panelStartStopControls);
+		buttonLine.add(panelStepwiseExecutionControls);
+		buttonLine.add(panelAutomaticExecutionControls);
+
+		JLabel headline=new JLabel(algorithm.getTitle());
+		headline.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
+		headline.setFont(new Font("SansSerif",Font.PLAIN,20));
+
+		JScrollPane parameterAreaScrollPane = parameterArea.getScrollPane();
+		JScrollPane legendAreaScrollPane = legendArea.getScrollPane();
+
+		parameterAreaScrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
+		legendAreaScrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
+
+		JSplitPane hybridWindowSplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT,parameterAreaScrollPane, legendAreaScrollPane);
+		hybridWindowSplitPane.setOneTouchExpandable(true);
+		hybridWindowSplitPane.setResizeWeight(0.465);
+		tabbedPane.insertTab(drawArea.getDrawAreaName(),null, drawArea.getScrollPane(),drawArea.getDrawAreaName(),0);
+		tabbedPane.setSelectedIndex(0);
+
+		setLayout(new BorderLayout(10,10));
+
+		add(headline,BorderLayout.NORTH);
+		add(hybridWindowSplitPane,BorderLayout.WEST);
+		add(tabbedPane,BorderLayout.CENTER);
+		add(textArea.getScrollPane(),BorderLayout.SOUTH);
+		add(buttonLine,BorderLayout.EAST);
+
+		setState(PARAMETERSTATE);
+
+		startListener= new StartListener();
+		stopListener=new StopListener();
+		prevListener=new PrevListener();
+		nextListener=new NextListener();
+		firstListener=new FirstListener();
+		lastListener=new LastListener();
+		autoButtonListener=new AutoButtonListener();
+		autoSliderListener=new AutoSliderListener();
+		autoForwardListener=new AutoForwardListener();
+		autoBackwardListener=new AutoBackwardListener();
+		pauseButtonListener=new PauseButtonListener();
+
+		startButton.addActionListener(startListener);
+		stopButton.addActionListener(stopListener);
+		prevButton.addActionListener(prevListener);
+		nextButton.addActionListener(nextListener);
+		firstButton.addActionListener(firstListener);
+		lastButton.addActionListener(lastListener);
+		autoButton.addItemListener(autoButtonListener);
+		autoSlider.addChangeListener(autoSliderListener);
+		autoForwardButton.addItemListener(autoForwardListener);
+		autoBackwardButton.addItemListener(autoBackwardListener);
+		pauseButton.addActionListener(pauseButtonListener);
+
+		autoTimer=new Timer(1,nextListener);
+	}
+
+	class StartListener implements ActionListener{
+		public void actionPerformed(ActionEvent event){
+			Component[]bComponents=methodButtons.getComponents();
+			setState(RUNSTATE);
+			for(Component c:bComponents){
+				c.setEnabled(false);
+			}
+			logList=algorithm.run();
+			drawArea.setLogList(logList);
+			textArea.setLogList(logList);
+		}
+	}
+
+	class StopListener implements ActionListener{
+		public void actionPerformed(ActionEvent event){
+			Component[]bComponents=methodButtons.getComponents();
+			setState(PARAMETERSTATE);
+			for(Component c:bComponents){
+				c.setEnabled(true);
+			}
+			logList.clear();
+			drawArea.clear();
+			textArea.clear();
+		}
+	}
+
+	class PrevListener implements ActionListener{
+		public void actionPerformed(ActionEvent event){
+			if(logList.isInitialized()){
+				if(logList.get()==logList.firstElement()){
+					autoButton.setSelected(false);
+				}
+				else{
+					logList.prev();
+					drawArea.drawStep();
+					textArea.printStep();
+				}
+			}
+			else{
+				logList.prev();
+				drawArea.drawStep();
+				textArea.printStep();
+			}
+		}
+	}
+
+	class NextListener implements ActionListener{
+		public void actionPerformed(ActionEvent event){
+			if(logList.isInitialized()){
+				if(logList.get()==logList.lastElement()){
+					autoButton.setSelected(false);
+				}
+				else{
+					logList.next();
+					drawArea.drawStep();
+					textArea.printStep();
+				}
+			}
+			else{
+				logList.next();
+				drawArea.drawStep();
+				textArea.printStep();
+			}
+		}
+	}
+
+	class FirstListener implements ActionListener{
+		public void actionPerformed(ActionEvent event){
+			logList.first();
+			drawArea.drawStep();
+			textArea.printStep();
+		}
+	}
+
+	class LastListener implements ActionListener{
+		public void actionPerformed(ActionEvent event){
+			logList.last();
+			drawArea.drawStep();
+			textArea.printStep();
+		}
+	}
+
+	class AutoButtonListener implements ItemListener {
+		public void itemStateChanged(ItemEvent event){
+			if(event.getStateChange()==ItemEvent.SELECTED){
+				setState(AUTOSTATE);
+				autoTimer.setDelay(10000/((int)Math.pow(autoSlider.getValue(),2)));
+				autoTimer.start();
+			}else{
+				setState(RUNSTATE);
+				autoTimer.stop();
+			}
+		}
+	}
+
+	class AutoSliderListener implements ChangeListener {
+		public void stateChanged(ChangeEvent event){
+			if(autoTimer.isRunning()){
+				autoTimer.stop();
+				autoTimer.setInitialDelay(10000/((int)Math.pow(autoSlider.getValue(),2)));
+				autoTimer.setDelay(10000/((int)Math.pow(autoSlider.getValue(),2)));
+				autoTimer.start();
+				autoTimer.setInitialDelay(1);
+			}
+		}
+	}
+
+	class AutoForwardListener implements ItemListener{
+		public void itemStateChanged(ItemEvent event){
+			if(event.getStateChange()==ItemEvent.SELECTED){
+				autoTimer.removeActionListener(prevListener);
+				autoTimer.addActionListener(nextListener);
+			}
+		}
+	}
+
+	class AutoBackwardListener implements ItemListener{
+		public void itemStateChanged(ItemEvent event){
+			if(event.getStateChange()==ItemEvent.SELECTED){
+				autoTimer.removeActionListener(nextListener);
+				autoTimer.addActionListener(prevListener);
+			}
+		}
+	}
+
+	class PauseButtonListener implements ActionListener{
+		public void actionPerformed(ActionEvent event){
+			if(autoButton.isSelected()){
+				setState(RUNSTATE);
+				autoTimer.stop();
+				autoButton.setSelected(false);
+			}
+		}
 	}
 }

OurApplication/OurMethodButtons.java

@@ -0,0 +1,73 @@
+package OurApplication;
+
+import visualisation.ParameterArea;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+/**
+ * This class provides an example for using visualization.ParameterArea. 
+ * @see ParameterArea
+ * @author MSch<EFBFBD>fer
+ * DHBW Stuttgart/Campus Horb AI2008<br>
+ * <br>
+ */
+public class OurMethodButtons extends ParameterArea{
+
+	private static final long serialVersionUID = 1L;
+
+	protected JRadioButton button1;
+	protected JRadioButton button2;
+	private boolean isDjikstra;
+
+
+	/**	TextField containing maximum sum up value. */
+	protected JTextField maxValue;
+
+	/**
+	 * Standard constructor.
+	 * Creates SumUpMethodArea with an empty JTextField.
+	 */
+	public OurMethodButtons() {
+		super();
+
+		isDjikstra = true; // Standardmäßig Djikstra
+
+		// Layout-Manager setzen, um die Buttons vertikal anzuordnen
+		setLayout(new GridLayout(1, 2, 5, 5)); // 1 Zeile, 2 Spalten, 5 Pixel Abstand
+
+		// Buttons erstellen
+		button1 = new JRadioButton("Djikstra", true);
+		button2 = new JRadioButton("A-Stern");
+
+		// ButtonGroup erstellen und Buttons hinzufügen, um die gegenseitige Ausschließung zu gewährleisten
+		ButtonGroup group = new ButtonGroup();
+		group.add(button1);
+		group.add(button2);
+
+		// ActionListener hinzufügen
+		button1.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				isDjikstra = true;
+			}
+		});
+
+		button2.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				isDjikstra = false;
+			}
+		});
+
+		// Buttons zum Panel hinzufügen
+		this.add(button1);
+		this.add(button2);
+	}
+
+	public boolean getSelectedMethod() {
+		return isDjikstra;
+	}
+}