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

Super class for stack operations like DUP and POP.
Version:
$Id: StackInstruction.java 1747278 2016-06-07 17:28:43Z britter $/**
 * Super class for stack operations like DUP and POP.
 *
 * @version $Id: StackInstruction.java 1747278 2016-06-07 17:28:43Z britter $
 */
public abstract class StackInstruction extends Instruction {

    
Empty constructor needed for the Class.newInstance() statement in
Instruction.readInstruction(). Not to be used otherwise.
/**
     * Empty constructor needed for the Class.newInstance() statement in
     * Instruction.readInstruction(). Not to be used otherwise.
     */
    StackInstruction() {
    }


    
Params:
opcode – instruction opcode/**
     * @param opcode instruction opcode
     */
    protected StackInstruction(final short opcode) {
        super(opcode, (short) 1);
    }


    
Returns:
Type.UNKNOWN/** @return Type.UNKNOWN
     */
    public Type getType( final ConstantPoolGen cp ) {
        return Type.UNKNOWN;
    }
}