/*

 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/*

 * Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You under the Apache License, Version 2.0

 * (the "License"); you may not use this file except in compliance with

 * the License.  You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.sun.org.apache.bcel.internal.generic;

/**

 * Denotes an unparameterized instruction to store a value into a local variable,

 * e.g. ISTORE.

 *

 */

public abstract class StoreInstruction extends LocalVariableInstruction implements PopInstruction {

    /**

     * Empty constructor needed for Instruction.readInstruction.

     * Not to be used otherwise.

     * tag and length are defined in readInstruction and initFromFile, respectively.

     */

    StoreInstruction(final short canon_tag, final short c_tag) {

        super(canon_tag, c_tag);

    }

    /**

     * @param opcode Instruction opcode

     * @param c_tag Instruction number for compact version, ASTORE_0, e.g.

     * @param n local variable index (unsigned short)

     */

    protected StoreInstruction(final short opcode, final short c_tag, final int n) {

        super(opcode, c_tag, n);

    }

    /**

     * Call corresponding visitor method(s). The order is:

     * Call visitor methods of implemented interfaces first, then

     * call methods according to the class hierarchy in descending order,

     * i.e., the most specific visitXXX() call comes last.

     *

     * @param v Visitor object

     */

    @Override

    public void accept( final Visitor v ) {

        v.visitStackConsumer(this);

        v.visitPopInstruction(this);

        v.visitTypedInstruction(this);

        v.visitLocalVariableInstruction(this);

        v.visitStoreInstruction(this);

    }

}