IdealSymbolicConstant.java

/*******************************************************************************
 * Copyright (c) 2013 Stephen F. Siegel, University of Delaware.
 * 
 * This file is part of SARL.
 * 
 * SARL 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 3 of the License, or (at your option) any
 * later version.
 * 
 * SARL 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 SARL. If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package edu.udel.cis.vsl.sarl.ideal.common;

import edu.udel.cis.vsl.sarl.IF.expr.NumericSymbolicConstant;
import edu.udel.cis.vsl.sarl.IF.expr.SymbolicConstant;
import edu.udel.cis.vsl.sarl.IF.object.StringObject;
import edu.udel.cis.vsl.sarl.IF.type.SymbolicType;
import edu.udel.cis.vsl.sarl.ideal.IF.Primitive;

/**
 * A {@link SymbolicConstant} which is also a {@link Primitive}. All symbolic
 * constant of integer or real type that will appear in the ideal factory should
 * belong to this type.
 */
public class IdealSymbolicConstant extends NumericPrimitive
		implements NumericSymbolicConstant {

	IdealSymbolicConstant(StringObject name, SymbolicType type) {
		super(SymbolicOperator.SYMBOLIC_CONSTANT, type, name);
	}

	@Override
	public StringObject name() {
		return (StringObject) argument(0);
	}

	@Override
	public String toString() {
		return name().toString();
	}

}