/*

 * Copyright 2002 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 sun.tools.javap;

import java.io.*;

import java.util.*;

/**

 * Strores InnerClass data informastion.

 *

 * @author  Sucheta Dambalkar (Adopted code from jdis)

 */

class InnerClassData  implements RuntimeConstants {

    ClassData cls;

    int inner_class_info_index

        ,outer_class_info_index

        ,inner_name_index

        ,access

        ;

    public InnerClassData(ClassData cls) {

        this.cls=cls;

    }

    /**

     * Read Innerclass attribute data.

     */

    public void read(DataInputStream in) throws IOException {

        inner_class_info_index = in.readUnsignedShort();

        outer_class_info_index = in.readUnsignedShort();

        inner_name_index = in.readUnsignedShort();

        access = in.readUnsignedShort();

    }  // end read

    /**

     * Returns the access of this class or interface.

     */

    public String[] getAccess(){

        Vector v = new Vector();

        if ((access & ACC_PUBLIC)   !=0) v.addElement("public");

        if ((access & ACC_FINAL)    !=0) v.addElement("final");

        if ((access & ACC_ABSTRACT) !=0) v.addElement("abstract");

        String[] accflags = new String[v.size()];

        v.copyInto(accflags);

        return accflags;

    }

} // end InnerClassData