/*
 * FindBugs - Find Bugs in Java programs
 * Copyright (C) 2003-2008 University of Maryland
 * 
 * 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 (at your option) 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
 */

package edu.umd.cs.findbugs.classfile.analysis;

import edu.umd.cs.findbugs.classfile.ClassDescriptor;
import edu.umd.cs.findbugs.classfile.DescriptorFactory;

/**
 * Represents an enumeration value used with an application
 * of an annotation.
 * 
 * @author William Pugh
 * @author David Hovemeyer
 */
public class EnumValue {
	public final ClassDescriptor desc;
	public final String value;

	public EnumValue(String desc, String value) {
		this.desc = DescriptorFactory.createClassDescriptorFromSignature(desc);
		this.value = value;
	}

	@Override
	public String toString() {
		return desc.getDottedClassName() + "." + value;
	}

	@Override
	public int hashCode() {
		return desc.hashCode() + 37 * value.hashCode();
	}

	@Override
	public boolean equals(Object obj) {
		if (obj == null || !(obj instanceof EnumValue)) {
			return false;
		}
		EnumValue other = (EnumValue) obj;
		return this.desc.equals(other.desc)
			&& this.value.equals(other.value);
	}
	
	
}
