/*

 * Copyright (c) 1998, 2017, Oracle and/or its affiliates. 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.  Oracle designates this

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

 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package com.sun.tools.jdi;

import com.sun.jdi.Type;

import com.sun.jdi.VirtualMachine;

public abstract class TypeImpl extends MirrorImpl implements Type {

    private String myName = null;

    TypeImpl(VirtualMachine vm) {

        super(vm);

    }

    public abstract String signature();

    public String name() {

        if (myName == null) {

            JNITypeParser parser = new JNITypeParser(signature());

            myName = parser.typeName();

        }

        return myName;

    }

    public boolean equals(Object obj) {

        if ((obj != null) && (obj instanceof Type)) {

            Type other = (Type)obj;

            return signature().equals(other.signature()) && super.equals(obj);

        } else {

            return false;

        }

    }

    public int hashCode() {

        return signature().hashCode();

    }

}