/*
PseudoCode Interpreted Language (PCIL):  Part of the algoviz@vt collection of algorithm visualizations.
Copyright (C) 2008  Brandon Malone, Frank Hadlock

This file is part of the PseudoCode Interpreted Language.

PseudoCode Interpreted Language 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.

PseudoCode Interpreted Language 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
PseudoCode Interpreted Language.  If not, see
<http://www.gnu.org/licenses/>.
*/

/*
 * GrammarToken.java
 *
 * Created on March 2, 2008, 7:07 PM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package syntacticanalysis;

/**
 *
 * @author Brandon
 */
public abstract class GrammarToken {
    
    protected String name;
    
    /** Creates a new instance of GrammarToken */
    public GrammarToken(String name) {
        this.name = name;
    }
    
    public boolean equals(Object other) {
        if (other instanceof GrammarToken) {
            return equals((GrammarToken)other);
        }
        
        return false;
    }
    
    public boolean equals(GrammarToken other) {
        if (other.getType().equals(getType())) {
            return other.name.equals(name);
        }
        
        return false;
    }
    
    public abstract String getType();
    
    public int hashCode() {
        return name.hashCode();
    }
    
}