Browse Source
Further improvements to the simulator.
Further improvements to the simulator.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@1860 bbc10eb1-c90d-0410-af57-cb519fbb1720master
Dave Parker
16 years ago
7 changed files with 748 additions and 495 deletions
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1prism/src/parser/Values.java
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23prism/src/parser/ast/ModulesFile.java
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6prism/src/parser/visitor/Simplify.java
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432prism/src/simulator/SimulatorEngine.java
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233prism/src/userinterface/simulator/GUISimLabelFormulaeList.java
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294prism/src/userinterface/simulator/GUISimLabelList.java
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254prism/src/userinterface/simulator/GUISimulator.java
@ -1,233 +0,0 @@ |
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//============================================================================== |
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// |
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// Copyright (c) 2002- |
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// Authors: |
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// * Andrew Hinton <ug60axh@cs.bham.ac.uk> (University of Birmingham) |
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// * Dave Parker <david.parker@comlab.ox.ac.uk> (University of Oxford, formerly University of Birmingham) |
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// |
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//------------------------------------------------------------------------------ |
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// |
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// This file is part of PRISM. |
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// |
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// PRISM is free software; you can redistribute it and/or modify |
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// it under the terms of the GNU General Public License as published by |
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// the Free Software Foundation; either version 2 of the License, or |
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// (at your option) any later version. |
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// |
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// PRISM is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU General Public License for more details. |
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// |
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// You should have received a copy of the GNU General Public License |
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// along with PRISM; if not, write to the Free Software Foundation, |
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// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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// |
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//============================================================================== |
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package userinterface.simulator; |
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import java.awt.*; |
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import javax.swing.*; |
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import parser.ast.*; |
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import prism.PrismLangException; |
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import userinterface.properties.*; |
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import simulator.*; |
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/** |
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* |
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* @author ug60axh |
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*/ |
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public class GUISimLabelFormulaeList extends JList |
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{ |
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private static final Color background = new Color(202, 225, 255); |
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private GUISimulator sim; |
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private SimulatorEngine engine; |
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private DefaultListModel listModel; |
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/** Creates a new instance of GUISimLabelFormulaeList */ |
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public GUISimLabelFormulaeList(GUISimulator sim) |
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{ |
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this.sim = sim; |
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this.engine = sim.getPrism().getSimulator(); |
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listModel = new DefaultListModel(); |
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setModel(listModel); |
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setCellRenderer(new SimLabelRenderer()); |
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} |
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public void addLabel(String name, Expression expr, ModulesFile mf) |
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{ |
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int index = engine.addLabel(expr); |
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SimLabel sl = new SimLabel(name, index); |
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listModel.addElement(sl); |
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} |
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public void addDeadlockAndInit() |
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{ |
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listModel.addElement(new InitSimLabel()); |
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listModel.addElement(new DeadlockSimLabel()); |
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} |
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public void clearLabels() |
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{ |
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listModel.clear(); |
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} |
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class SimLabel |
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{ |
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String formula; |
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int formulaIndex; |
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public SimLabel(String formula, int formulaIndex) |
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{ |
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this.formula = formula; |
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this.formulaIndex = formulaIndex; |
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} |
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public String toString() |
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{ |
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return formula; |
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} |
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public int getResult() |
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{ |
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try { |
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boolean b = engine.queryLabel(formulaIndex); |
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return b ? 1 : 0; |
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} catch (PrismLangException e) { |
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return -1; |
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} |
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} |
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public int getResult(int step) |
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{ |
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try { |
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boolean b = engine.queryLabel(formulaIndex, step); |
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return b ? 1 : 0; |
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} catch (PrismLangException e) { |
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return -1; |
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} |
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} |
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} |
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class InitSimLabel extends SimLabel |
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{ |
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public InitSimLabel() |
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{ |
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super("init", 0); |
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} |
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public int getResult() |
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{ |
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return engine.queryIsInitial(); |
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} |
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public int getResult(int step) |
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{ |
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return engine.queryIsInitial(step); |
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} |
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} |
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class DeadlockSimLabel extends SimLabel |
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{ |
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public DeadlockSimLabel() |
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{ |
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super("deadlock", 0); |
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} |
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public int getResult() |
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{ |
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return engine.queryIsDeadlock(); |
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} |
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public int getResult(int step) |
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{ |
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return engine.queryIsDeadlock(step); |
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} |
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} |
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//RENDERERS |
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class SimLabelRenderer extends JLabel implements ListCellRenderer |
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{ |
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String lastText; |
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public SimLabelRenderer() |
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{ |
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setOpaque(true); |
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lastText = "Unknown"; |
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} |
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public String getToolTipText() |
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{ |
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return lastText; |
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} |
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public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, |
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boolean cellHasFocus) |
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{ |
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setBorder(new BottomBorder()); |
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SimLabel l = (SimLabel) value; |
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setText(l.toString()); |
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if (!sim.isOldUpdate()) { |
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if (l.getResult() == 1) { |
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lastText = "True"; |
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setIcon(GUIProperty.IMAGE_TICK); |
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} else if (l.getResult() == 0) { |
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lastText = "False"; |
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setIcon(GUIProperty.IMAGE_CROSS); |
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} else { |
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lastText = "Unknown"; |
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setIcon(GUIProperty.IMAGE_NOT_DONE); |
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} |
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} else { |
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if (l.getResult(sim.getOldUpdateStep()) == 1) { |
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lastText = "True"; |
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setIcon(GUIProperty.IMAGE_TICK); |
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} else if (l.getResult(sim.getOldUpdateStep()) == 0) { |
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lastText = "False"; |
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setIcon(GUIProperty.IMAGE_CROSS); |
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} else { |
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lastText = "Unknown"; |
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setIcon(GUIProperty.IMAGE_NOT_DONE); |
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} |
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} |
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if (isSelected) { |
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setBackground(background); |
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} else { |
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setBackground(Color.white); |
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} |
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repaint(); |
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return this; |
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} |
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} |
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class BottomBorder implements javax.swing.border.Border |
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{ |
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public Insets getBorderInsets(Component c) |
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{ |
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return new Insets(0, 0, 0, 0); |
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} |
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public boolean isBorderOpaque() |
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{ |
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return true; |
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} |
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public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) |
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{ |
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g.setColor(Color.lightGray); |
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g.drawLine(x, (y + height - 1), (x + width), (y + height - 1)); |
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} |
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} |
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} |
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@ -0,0 +1,294 @@ |
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//============================================================================== |
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// |
||||
|
// Copyright (c) 2002- |
||||
|
// Authors: |
||||
|
// * Andrew Hinton <ug60axh@cs.bham.ac.uk> (University of Birmingham) |
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|
// * Dave Parker <david.parker@comlab.ox.ac.uk> (University of Oxford, formerly University of Birmingham) |
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// |
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|
//------------------------------------------------------------------------------ |
||||
|
// |
||||
|
// This file is part of PRISM. |
||||
|
// |
||||
|
// PRISM 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 2 of the License, or |
||||
|
// (at your option) any later version. |
||||
|
// |
||||
|
// PRISM 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 PRISM; if not, write to the Free Software Foundation, |
||||
|
// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
||||
|
// |
||||
|
//============================================================================== |
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|
package userinterface.simulator; |
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|
import java.awt.*; |
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import javax.swing.*; |
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||||
|
import parser.ast.*; |
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import prism.PrismLangException; |
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import userinterface.properties.*; |
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import simulator.*; |
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/** |
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* List of labels in the simulator GUI. |
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*/ |
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public class GUISimLabelList extends JList |
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{ |
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// Default serial ID |
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private static final long serialVersionUID = 1L; |
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// Background colour of selected list items |
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private static final Color background = new Color(202, 225, 255); |
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// Pointers to simulator and GUI |
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private GUISimulator sim; |
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private SimulatorEngine engine; |
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// The list of labels |
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private DefaultListModel listModel; |
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/** |
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* Create a new instance of GUISimLabelList |
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*/ |
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public GUISimLabelList(GUISimulator sim) |
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{ |
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this.sim = sim; |
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this.engine = sim.getPrism().getSimulator(); |
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listModel = new DefaultListModel(); |
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setModel(listModel); |
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setCellRenderer(new SimLabelRenderer()); |
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} |
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/** |
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* Clear the list of labels. |
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*/ |
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public void clearLabels() |
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{ |
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listModel.clear(); |
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} |
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/** |
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* Add a (model file) label to the list. |
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* Any required formulas/labels will be in the associated model, already in the simulator. |
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*/ |
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public void addModelLabel(String name, Expression expr) |
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{ |
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try { |
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int index = engine.addLabel(expr); |
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SimLabel sl = new SimLabel(name, index); |
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listModel.addElement(sl); |
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} |
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catch (PrismLangException e) { |
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// Silently ignore any problems - just don't add label to list |
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} |
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} |
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/** |
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* Add a (properties file) label to the list. |
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* The associated properties file is also (optionally) passed in so that |
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* any required formulas/labels (not in the model file) can be obtained. |
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*/ |
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public void addPropertyLabel(String name, Expression expr, PropertiesFile pf) |
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{ |
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try { |
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int index = engine.addLabel(expr, pf); |
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SimLabel sl = new SimLabel(name, index); |
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listModel.addElement(sl); |
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} |
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catch (PrismLangException e) { |
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// Silently ignore any problems - just don't add label to list |
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} |
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} |
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/** |
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* Add the special deadlock/init labels to the list. |
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*/ |
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public void addDeadlockAndInit() |
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{ |
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listModel.addElement(new InitSimLabel()); |
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listModel.addElement(new DeadlockSimLabel()); |
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} |
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/** |
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* Class to store a normal label, that has been loaded into the simulator. |
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*/ |
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class SimLabel |
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{ |
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// Label name |
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private String name; |
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// Index of the label in the simulator engine |
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private int index; |
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public SimLabel(String name, int index) |
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{ |
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this.name = name; |
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this.index = index; |
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} |
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public String toString() |
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{ |
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return name; |
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} |
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/** |
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* Get the value of the label in the current state of the simulator. |
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* 1 denotes true, 0 false, and -1 error/unknown |
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*/ |
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public int getResult() |
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{ |
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try { |
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boolean b = engine.queryLabel(index); |
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return b ? 1 : 0; |
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} catch (PrismLangException e) { |
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return -1; |
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} |
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} |
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/** |
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* Get the value of the label in a particular step of the current simulator path. |
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* 1 denotes true, 0 false, and -1 error/unknown |
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*/ |
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public int getResult(int step) |
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{ |
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try { |
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return engine.queryLabel(index, step) ? 1 : 0; |
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} catch (PrismLangException e) { |
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return -1; |
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} |
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} |
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} |
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/** |
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* Class to store the special "init" label. |
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*/ |
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class InitSimLabel extends SimLabel |
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{ |
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public InitSimLabel() |
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{ |
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super("init", 0); |
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} |
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@Override |
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public int getResult() |
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{ |
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try { |
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return engine.queryIsInitial() ? 1 : 0; |
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} catch (PrismLangException e) { |
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return -1; |
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|
} |
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} |
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|
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|
@Override |
||||
|
public int getResult(int step) |
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{ |
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|
try { |
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return engine.queryIsInitial(step) ? 1 : 0; |
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|
} catch (PrismLangException e) { |
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|
return -1; |
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} |
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|
} |
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|
} |
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|
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|
/** |
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|
* Class to store the special "deadlock" label. |
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|
*/ |
||||
|
class DeadlockSimLabel extends SimLabel |
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{ |
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public DeadlockSimLabel() |
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|
{ |
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super("deadlock", 0); |
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} |
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|
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@Override |
||||
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public int getResult() |
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|
{ |
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|
try { |
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return engine.queryIsDeadlock() ? 1 : 0; |
||||
|
} catch (PrismLangException e) { |
||||
|
return -1; |
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|
} |
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|
} |
||||
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|
||||
|
@Override |
||||
|
public int getResult(int step) |
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|
{ |
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|
try { |
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return engine.queryIsDeadlock(step) ? 1 : 0; |
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|
} catch (PrismLangException e) { |
||||
|
return -1; |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
// RENDERERS |
||||
|
|
||||
|
class SimLabelRenderer extends JLabel implements ListCellRenderer |
||||
|
{ |
||||
|
// Default serial ID |
||||
|
private static final long serialVersionUID = 1L; |
||||
|
// Tooltip text |
||||
|
private String text; |
||||
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|
||||
|
public SimLabelRenderer() |
||||
|
{ |
||||
|
setOpaque(true); |
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text = "Unknown"; |
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|
} |
||||
|
|
||||
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public String getToolTipText() |
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{ |
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|
return text; |
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|
} |
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|
||||
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public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) |
||||
|
{ |
||||
|
setBorder(new BottomBorder()); |
||||
|
// Get label |
||||
|
SimLabel l = (SimLabel) value; |
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|
setText(l.toString()); |
||||
|
// Extract value of label (either for current state or an earlier path step). |
||||
|
int val = sim.isOldUpdate() ? l.getResult(sim.getOldUpdateStep()) : l.getResult(); |
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|
switch (val) { |
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|
case 1: |
||||
|
text = "True"; |
||||
|
setIcon(GUIProperty.IMAGE_TICK); |
||||
|
break; |
||||
|
case 0: |
||||
|
text = "False"; |
||||
|
setIcon(GUIProperty.IMAGE_CROSS); |
||||
|
break; |
||||
|
default: |
||||
|
text = "Unknown"; |
||||
|
setIcon(GUIProperty.IMAGE_NOT_DONE); |
||||
|
break; |
||||
|
} |
||||
|
// Set BG colour |
||||
|
setBackground(isSelected ? background : Color.white); |
||||
|
repaint(); |
||||
|
return this; |
||||
|
} |
||||
|
|
||||
|
} |
||||
|
|
||||
|
class BottomBorder implements javax.swing.border.Border |
||||
|
{ |
||||
|
public Insets getBorderInsets(Component c) |
||||
|
{ |
||||
|
return new Insets(0, 0, 0, 0); |
||||
|
} |
||||
|
|
||||
|
public boolean isBorderOpaque() |
||||
|
{ |
||||
|
return true; |
||||
|
} |
||||
|
|
||||
|
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) |
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|
{ |
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g.setColor(Color.lightGray); |
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g.drawLine(x, (y + height - 1), (x + width), (y + height - 1)); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
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