001/*
002 * Copyright 2010-2013 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.jetbrains.jet.lang.cfg.pseudocode;
018
019import org.jetbrains.annotations.NotNull;
020import org.jetbrains.jet.lang.psi.JetElement;
021
022public class SubroutineEnterInstruction extends InstructionWithNext {
023    private final JetElement subroutine;
024
025    public SubroutineEnterInstruction(@NotNull JetElement subroutine) {
026        super(subroutine);
027        this.subroutine = subroutine;
028    }
029
030    public JetElement getSubroutine() {
031        return subroutine;
032    }
033
034    @Override
035    public void accept(InstructionVisitor visitor) {
036        visitor.visitSubroutineEnter(this);
037    }
038
039    @Override
040    public String toString() {
041        return "<START>";
042    }
043
044    @Override
045    protected Instruction createCopy() {
046        return new SubroutineEnterInstruction(subroutine);
047    }
048}