/*

 * Copyright 2004 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

package com.sun.tools.apt.mirror.type;

import com.sun.mirror.declaration.*;

import com.sun.mirror.type.*;

import com.sun.tools.apt.mirror.AptEnv;

import com.sun.tools.javac.code.*;

/**

 * Implementation of TypeMirror

 */

public abstract class TypeMirrorImpl implements TypeMirror {

    protected final AptEnv env;

    public final Type type;

    protected TypeMirrorImpl(AptEnv env, Type type) {

        this.env = env;

        this.type = type;

    }

    /**

     * {@inheritDoc}

     */

    public String toString() {

        return type.toString();

    }

    /**

     * {@inheritDoc}

     */

    public boolean equals(Object obj) {

        if (obj instanceof TypeMirrorImpl) {

            TypeMirrorImpl that = (TypeMirrorImpl) obj;

            return env.jctypes.isSameType(this.type, that.type);

        } else {

            return false;

        }

    }

    /**

     * {@inheritDoc}

     */

    public int hashCode() {

        return env.jctypes.hashCode(type);

    }

}