/*

 * 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;

import java.io.DataOutputStream;

import java.io.IOException;

import com.sun.org.apache.bcel.internal.Const;

import com.sun.org.apache.bcel.internal.ExceptionConst;

/**

 * INVOKESTATIC - Invoke a class (static) method

 *

 * <PRE>Stack: ..., [arg1, [arg2 ...]] -&gt; ...</PRE>

 *

 * @version $Id: INVOKESTATIC.java 1747278 2016-06-07 17:28:43Z britter $

 * @see

 * <a href="http://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.invokestatic">

 * The invokestatic instruction in The Java Virtual Machine Specification</a>

 */

public class INVOKESTATIC extends InvokeInstruction {

    /**

     * Empty constructor needed for the Class.newInstance() statement in

     * Instruction.readInstruction(). Not to be used otherwise.

     */

    INVOKESTATIC() {

    }

    public INVOKESTATIC(final int index) {

        super(Const.INVOKESTATIC, index);

    }

    /**

     * Dump instruction as byte code to stream out.

     * @param out Output stream

     */

    @Override

    public void dump( final DataOutputStream out ) throws IOException {

      out.writeByte(super.getOpcode());

      out.writeShort(super.getIndex());

    }

    @Override

    public Class<?>[] getExceptions() {

        return ExceptionConst.createExceptions(ExceptionConst.EXCS.EXCS_FIELD_AND_METHOD_RESOLUTION,

            ExceptionConst.UNSATISFIED_LINK_ERROR,

            ExceptionConst.INCOMPATIBLE_CLASS_CHANGE_ERROR);

    }

    /**

     * 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.visitExceptionThrower(this);

        v.visitTypedInstruction(this);

        v.visitStackConsumer(this);

        v.visitStackProducer(this);

        v.visitLoadClass(this);

        v.visitCPInstruction(this);

        v.visitFieldOrMethod(this);

        v.visitInvokeInstruction(this);

        v.visitINVOKESTATIC(this);

    }

}