organisationpanel.java

人工智能中Agent开发包。多 Agent 系统是处理自治 Agent 之间知识层的协作问题

/*
* The contents of this file are subject to the BT "ZEUS" Open Source 
* Licence (L77741), Version 1.0 (the "Licence"); you may not use this file 
* except in compliance with the Licence. You may obtain a copy of the Licence
* from $ZEUS_INSTALL/licence.html or alternatively from
* http://www.labs.bt.com/projects/agents/zeus/licence.htm
* 
* Except as stated in Clause 7 of the Licence, software distributed under the
* Licence is distributed WITHOUT WARRANTY OF ANY KIND, either express or 
* implied. See the Licence for the specific language governing rights and 
* limitations under the Licence.
* 
* The Original Code is within the package zeus.*.
* The Initial Developer of the Original Code is British Telecommunications
* public limited company, whose registered office is at 81 Newgate Street, 
* London, EC1A 7AJ, England. Portions created by British Telecommunications 
* public limited company are Copyright 1996-9. All Rights Reserved.
* 
* THIS NOTICE MUST BE INCLUDED ON ANY COPY OF THIS FILE
*/



/****************************************************************************
* OrganisationPanel.java
*
* Panel through which agent relationships are specified
***************************************************************************/

package zeus.generator.agent;

import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.border.*;
import javax.swing.event.*;

import zeus.util.*;
import zeus.concepts.*;
import zeus.generator.*;
import zeus.generator.util.*;
import zeus.ontology.*;
import zeus.gui.fields.*;
import zeus.gui.help.*;

public class OrganisationPanel extends JPanel {

  static final String[] ERROR_MESSAGE = {
     /* 0 */ "Please select a row before\ncalling this operation"
  };

  protected ControlPanel       controlPane;
  protected AgentDescription   agent;
  protected AcquaintanceModel  acquaintanceModel;
  protected JTable             acquaintanceTable;
  protected AbilityModel       abilityModel;
  protected JTable             abilityTable;
  protected AgentGenerator     generator;
  protected GeneratorModel     genmodel;
  protected OntologyDb         ontologyDb;
  protected AgentEditor        editor;
  protected AbilitySpec[]      clipboard = null;
  protected FactToolBar        factToolBar;

  public OrganisationPanel(AgentGenerator generator,
                           GeneratorModel genmodel,
                           OntologyDb ontologyDb,
                           AgentEditor editor,
                           AgentDescription agent)  {

     this.agent = agent;
     this.generator = generator;
     this.genmodel = genmodel;
     this.editor = editor;
     this.ontologyDb = ontologyDb;

     GridBagLayout gridBagLayout = new GridBagLayout();
     GridBagConstraints gbc = new GridBagConstraints();
     setLayout(gridBagLayout);
     setBackground(Color.lightGray);
	
     setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED));
     controlPane = new ControlPanel(editor,"Agent Organisation Panel",false,false);
	
     JPanel acquaintancePanel = new JPanel();	
     JPanel dataPanel = new JPanel();
 
     gbc.gridwidth = GridBagConstraints.REMAINDER;
     gbc.anchor = GridBagConstraints.NORTHWEST;
     gbc.fill = GridBagConstraints.HORIZONTAL;
     gbc.insets = new Insets(8,8,8,8);
     gridBagLayout.setConstraints(controlPane,gbc);
     add(controlPane);

     // Add the panel containing the other agents table to the panel.
     gbc.anchor = GridBagConstraints.NORTHEAST;
     gbc.fill = GridBagConstraints.BOTH;
     gbc.gridwidth = GridBagConstraints.REMAINDER;
     gbc.insets = new Insets(8,8,8,8);
     gbc.weightx = gbc.weighty = 1;
     gridBagLayout.setConstraints(acquaintancePanel,gbc);
     add(acquaintancePanel);

     // Add the panel containing the known suppliers
     gbc.anchor = GridBagConstraints.SOUTH;
     gbc.fill = GridBagConstraints.BOTH;
     gbc.insets = new Insets(8,8,8,8);
     gbc.weightx = gbc.weighty = 1;
     gridBagLayout.setConstraints(dataPanel,gbc);
     add(dataPanel);

     // Create acquaintance info area
     AttributeModel attributeModel = new AttributeModel();
     AttributeTable attributeTable = new AttributeTable(attributeModel);
     abilityModel = new AbilityModel(ontologyDb,attributeModel);
     acquaintanceModel = new AcquaintanceModel(genmodel,ontologyDb,
        abilityModel,agent.getAcquaintances());

     attributeModel.addChangeListener(editor);
     abilityModel.addChangeListener(editor);
     acquaintanceModel.addChangeListener(editor);

     TableColumnModel tm = new DefaultTableColumnModel();
     TableColumn column;
     column = new TableColumn(AcquaintanceModel.AGENT,12,
        new DefaultTableCellRenderer(),
	new DefaultCellEditor(new NameField()));
     column.setHeaderValue(acquaintanceModel.getColumnName(AcquaintanceModel.AGENT));
     tm.addColumn(column);
     column = new TableColumn(AcquaintanceModel.RELATION,12,
        new DefaultTableCellRenderer(), new RelationEditor());
     column.setHeaderValue(acquaintanceModel.getColumnName(AcquaintanceModel.RELATION));
     tm.addColumn(column);

     acquaintanceTable = new JTable(acquaintanceModel,tm);
     acquaintanceTable.getTableHeader().setReorderingAllowed(false);
     acquaintanceTable.setColumnSelectionAllowed(false);

     ListSelectionModel selectionModel = acquaintanceTable.getSelectionModel();
     selectionModel.addListSelectionListener(new SymListAction1());

     JScrollPane scrollPane = new JScrollPane(acquaintanceTable);
     scrollPane.setBorder(new BevelBorder(BevelBorder.LOWERED));
     scrollPane.setPreferredSize(new Dimension(340,120));
     acquaintanceTable.setBackground(Color.white);

     gridBagLayout = new GridBagLayout();
     acquaintancePanel.setLayout(gridBagLayout);
     acquaintancePanel.setBackground(Color.lightGray);

     acquaintanceTable.setMinimumSize(new Dimension(400,140));

     TitledBorder border = BorderFactory.createTitledBorder("Acquaintances");
     border.setTitlePosition(TitledBorder.TOP);
     border.setTitleJustification(TitledBorder.RIGHT);
     border.setTitleFont(new Font("Helvetica", Font.BOLD, 14));
     border.setTitleColor(java.awt.Color.blue);
     acquaintancePanel.setBorder(border);

     JToolBar toolbar = new AcquaintanceToolBar();
     gbc = new GridBagConstraints();
     gbc.anchor = GridBagConstraints.WEST;
     gbc.fill = GridBagConstraints.NONE;
     gbc.gridwidth = GridBagConstraints.REMAINDER;
     gbc.insets = new Insets(0,8,0,0);
     gridBagLayout.setConstraints(toolbar,gbc);
     acquaintancePanel.add(toolbar);

     gbc = new GridBagConstraints();
     gbc.gridwidth = GridBagConstraints.REMAINDER;     
     gbc.anchor = GridBagConstraints.WEST;
     gbc.fill = GridBagConstraints.BOTH;
     gbc.weightx = gbc.weighty = 1;
     gbc.insets = new Insets(8,8,8,8);
     gridBagLayout.setConstraints(scrollPane,gbc);
     acquaintancePanel.add(scrollPane);

     // Create data info area     
     tm = new DefaultTableColumnModel();     
     column = new TableColumn(AbilityModel.TYPE,12);
     column.setHeaderValue(abilityModel.getColumnName(AbilityModel.TYPE));
     tm.addColumn(column);
     column = new TableColumn(AbilityModel.COST,12,     
        new DefaultTableCellRenderer(),
        new DefaultCellEditor(new RealNumberField()));
     column.setHeaderValue(abilityModel.getColumnName(AbilityModel.COST));
     tm.addColumn(column);
     column = new TableColumn(AbilityModel.TIME,12,     
        new DefaultTableCellRenderer(),
        new DefaultCellEditor(new WholeNumberField()));
     column.setHeaderValue(abilityModel.getColumnName(AbilityModel.TIME));
     tm.addColumn(column);

     abilityTable = new JTable(abilityModel,tm);
     abilityTable.getTableHeader().setReorderingAllowed(false);
     abilityTable.setColumnSelectionAllowed(false);

     selectionModel = abilityTable.getSelectionModel();
     selectionModel.addListSelectionListener(new SymListAction2());

     scrollPane = new JScrollPane(abilityTable);
     scrollPane.setBorder(new BevelBorder(BevelBorder.LOWERED));
     scrollPane.setPreferredSize(new Dimension(400,100));
     abilityTable.setBackground(Color.white);

     gridBagLayout = new GridBagLayout();
     dataPanel.setLayout(gridBagLayout);
     dataPanel.setBackground(Color.lightGray);

     abilityTable.setMinimumSize(new Dimension(400,120));
     attributeTable.setMinimumSize(new Dimension(400,140));

     border = BorderFactory.createTitledBorder("Acquaintance Abilities");
     border.setTitlePosition(TitledBorder.TOP);
     border.setTitleJustification(TitledBorder.RIGHT);
     border.setTitleFont(new Font("Helvetica", Font.BOLD, 14));
     border.setTitleColor(Color.blue);
     dataPanel.setBorder(border);

     factToolBar = new FactToolBar();
     factToolBar.setEnabled(false);

     gbc = new GridBagConstraints();
     gbc.anchor = GridBagConstraints.WEST;
     gbc.fill = GridBagConstraints.NONE;
     gbc.gridwidth = GridBagConstraints.REMAINDER;
     gbc.insets = new Insets(0,8,0,0);
     gridBagLayout.setConstraints(factToolBar,gbc);
     dataPanel.add(factToolBar);

     gbc.gridwidth = GridBagConstraints.REMAINDER;
     gbc.anchor = GridBagConstraints.WEST;
     gbc.fill = GridBagConstraints.BOTH;
     gbc.weightx = gbc.weighty = 1;
     gbc.insets = new Insets(8,8,8,8);
     gridBagLayout.setConstraints(scrollPane,gbc);
     dataPanel.add(scrollPane);

     gbc.gridwidth = GridBagConstraints.REMAINDER;
     gbc.anchor = GridBagConstraints.WEST;
     gbc.fill = GridBagConstraints.BOTH;
     gbc.weightx = gbc.weighty = 1;
     gbc.insets = new Insets(8,8,8,8);
     gridBagLayout.setConstraints(attributeTable,gbc);
     dataPanel.add(attributeTable);
  }

  // Begin inner classes

  class AcquaintanceToolBar extends JToolBar implements ActionListener {
     protected JToggleButton  helpBtn, allBtn, peerBtn, nonpeerBtn;
     protected HelpWindow     helpWin;
     protected JButton        resetBtn;
     protected JButton        newBtn;
     protected JButton        editBtn;
     protected JButton        deleteBtn;
     protected JPopupMenu     popup;
     protected JMenuItem      addMenuItem;

     public AcquaintanceToolBar() {
        setBackground(Color.lightGray);
        setBorder(new BevelBorder(BevelBorder.LOWERED));
        setFloatable(false);
        String path = SystemProps.getProperty("gif.dir") + "generator" +
           System.getProperty("file.separator");

        // new Button
        newBtn = new JButton(new ImageIcon(path + "new1.gif"));
	newBtn.setMargin(new Insets(0,0,0,0));		
        add(newBtn);
        newBtn.setToolTipText("New acquaintance");    
        newBtn.addActionListener(this);
        addSeparator();

        editBtn = new JButton(new ImageIcon(path + "edit1.gif"));
	editBtn.setMargin(new Insets(0,0,0,0));	
        add(editBtn);
        editBtn.setToolTipText("Edit this acquaintance");
        editBtn.addActionListener(this);
   
        deleteBtn = new JButton(new ImageIcon(path + "delete1.gif"));
	deleteBtn.setMargin(new Insets(0,0,0,0));
        add(deleteBtn);
        deleteBtn.setToolTipText("Delete this acquaintance");
        deleteBtn.addActionListener(this);
   
        addSeparator();
       
        // Reset Button
        resetBtn = new JButton(new ImageIcon(path + "reset.gif" ));
	resetBtn.setMargin(new Insets(0,0,0,0));	
        add(resetBtn);
        resetBtn.setToolTipText("Reset acquaintance to peer");    
        resetBtn.addActionListener(this);
        addSeparator();
    
        ButtonGroup group = new ButtonGroup();
    
        // All Button
        allBtn = new JToggleButton(new ImageIcon(path + "all.gif"), true);
	allBtn.setMargin(new Insets(0,0,0,0));
        add(allBtn);
        allBtn.setToolTipText("Show all acquaintances");
        allBtn.addActionListener(this);
        group.add(allBtn);
    
        // Peers Button
        peerBtn = new JToggleButton(new ImageIcon(path + "peers.gif"));
	peerBtn.setMargin(new Insets(0,0,0,0));	
        add(peerBtn);
        peerBtn.setToolTipText("Show peers only");
        peerBtn.addActionListener(this);
        group.add(peerBtn);
    
        // Non-Peers Button
        nonpeerBtn = new JToggleButton(new ImageIcon(path + "others.gif"));
	nonpeerBtn.setMargin(new Insets(0,0,0,0));	
        add(nonpeerBtn);
        nonpeerBtn.setToolTipText("Show non-peers only");
        nonpeerBtn.addActionListener(this);