org.jsoar.debugger.DefaultWmeTableModel Maven / Gradle / Ivy

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/*
 * Copyright (c) 2008  Dave Ray 
 *
 * Created on Oct 31, 2008
 */
package org.jsoar.debugger;

import java.util.ArrayList;
import java.util.List;

import javax.swing.table.AbstractTableModel;

import org.jsoar.kernel.memory.Wme;
import org.jsoar.kernel.symbols.Identifier;
import org.jsoar.kernel.symbols.Symbol;

/**
 * @author ray
 */
public class DefaultWmeTableModel extends AbstractTableModel
{
    private static final long serialVersionUID = -8187445208277014970L;
    
    public static enum Columns {
        Id(Identifier.class), Attr(Symbol.class), Value(Symbol.class), Timetag(Integer.class), Acceptable(String.class);
        
        Columns(Class type) { this.type = type; }
        private final Class type;
    }
    
    private final List wmes;
    
    public DefaultWmeTableModel()
    {
        this.wmes = new ArrayList();
    }
    
    /**
     * @return the wmes
     */
    public List getWmes()
    {
        return wmes;
    }
    
    public void setWmes(List newWmes)
    {
        this.wmes.clear();
        if(newWmes != null)
        {
            this.wmes.addAll(newWmes);
        }
        fireTableDataChanged();
    }

    /* (non-Javadoc)
     * @see javax.swing.table.AbstractTableModel#getColumnClass(int)
     */
    @Override
    public Class getColumnClass(int columnIndex)
    {
        return Columns.values()[columnIndex].type;
    }
    /* (non-Javadoc)
     * @see javax.swing.table.AbstractTableModel#getColumnName(int)
     */
    @Override
    public String getColumnName(int column)
    {
        return Columns.values()[column].name();
    }
    /* (non-Javadoc)
     * @see javax.swing.table.TableModel#getColumnCount()
     */
    @Override
    public int getColumnCount()
    {
        return Columns.values().length;
    }
    /* (non-Javadoc)
     * @see javax.swing.table.TableModel#getRowCount()
     */
    @Override
    public int getRowCount()
    {
        return wmes.size();
    }
    /* (non-Javadoc)
     * @see javax.swing.table.TableModel#getValueAt(int, int)
     */
    @Override
    public Object getValueAt(int r, int c)
    {
        Wme w = wmes.get(r);
        switch(c)
        {
        case 0: return w.getIdentifier();
        case 1: return w.getAttribute();
        case 2: return w.getValue();
        case 3: return w.getTimetag();
        case 4: return w.isAcceptable() ? "+" : "";
        }
        return null;
    }

    
}