VALToken.java

/*
 * JMEP - Java Mathematical Expression Parser.
 * Copyright (C) 1999  Jo Desmet
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 * You can contact the Original submitter of this library by
 * email at: Jo_Desmet@yahoo.com.
 * 
 */

package com.iabcinc.jmep.tokens;


public class VALToken extends Token {
	private Object value;

	public VALToken(int dValue,int iPosition) {
		super(Token.VAL,iPosition);
		value = new int[]{dValue};
	}

	public VALToken(String sValue,int iPosition) {
		super(Token.VAL,iPosition);
		value = new Object[]{sValue};
	}

	public VALToken(Object value,int iPosition) {
		super(Token.VAL,iPosition);
		if (value instanceof Integer){
			this.value = new int[]{(Integer)value};
		} else if (value instanceof Number){
			this.value = new float[]{((Number)value).floatValue()};
		} else {
			this.value = new Object[]{value};
			System.out.println("Warning: nonnumeric literal");
		}
	}

	public VALToken(double fValue,int iPosition) {
		super(Token.VAL,iPosition);
		value = new float[]{(float)fValue};
	}

	public Object getValue() {
		return value;
	}

	public boolean isConstant() {
		return true;
	}

}