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    
017    package org.jetbrains.jet.lang.cfg.pseudocode;
018    
019    public abstract class InstructionVisitorWithResult<R> {
020        public abstract R visitInstruction(Instruction instruction);
021    
022        public R visitReadValue(ReadValueInstruction instruction) {
023            return visitInstructionWithNext(instruction);
024        }
025    
026        public R visitLocalFunctionDeclarationInstruction(LocalFunctionDeclarationInstruction instruction) {
027            return visitInstructionWithNext(instruction);
028        }
029    
030        public R visitVariableDeclarationInstruction(VariableDeclarationInstruction instruction) {
031            return visitInstructionWithNext(instruction);
032        }
033    
034        public R visitUnconditionalJump(UnconditionalJumpInstruction instruction) {
035            return visitJump(instruction);
036        }
037    
038        public R visitConditionalJump(ConditionalJumpInstruction instruction) {
039            return visitJump(instruction);
040        }
041    
042        public R visitReturnValue(ReturnValueInstruction instruction) {
043            return visitJump(instruction);
044        }
045    
046        public R visitReturnNoValue(ReturnNoValueInstruction instruction) {
047            return visitJump(instruction);
048        }
049    
050        public R visitThrowExceptionInstruction(ThrowExceptionInstruction instruction) {
051            return visitJump(instruction);
052        }
053    
054        public R visitNondeterministicJump(NondeterministicJumpInstruction instruction) {
055            return visitInstruction(instruction);
056        }
057    
058        public R visitUnsupportedElementInstruction(UnsupportedElementInstruction instruction) {
059            return visitInstructionWithNext(instruction);
060        }
061    
062        public R visitSubroutineExit(SubroutineExitInstruction instruction) {
063            return visitInstruction(instruction);
064        }
065    
066        public R visitSubroutineSink(SubroutineSinkInstruction instruction) {
067            return visitInstruction(instruction);
068        }
069    
070        public R visitJump(AbstractJumpInstruction instruction) {
071            return visitInstruction(instruction);
072        }
073    
074        public R visitInstructionWithNext(InstructionWithNext instruction) {
075            return visitInstruction(instruction);
076        }
077    
078        public R visitSubroutineEnter(SubroutineEnterInstruction instruction) {
079            return visitInstructionWithNext(instruction);
080        }
081    
082        public R visitWriteValue(WriteValueInstruction instruction) {
083            return visitInstructionWithNext(instruction);
084        }
085    
086        public R visitLoadUnitValue(LoadUnitValueInstruction instruction) {
087            return visitInstructionWithNext(instruction);
088        }
089    
090        public R visitCallInstruction(CallInstruction instruction) {
091            return visitInstructionWithNext(instruction);
092        }
093    
094        public R visitCompilationErrorInstruction(CompilationErrorInstruction instruction) {
095            return visitInstructionWithNext(instruction);
096        }
097    
098        public R visitMarkInstruction(MarkInstruction instruction) {
099            return visitInstructionWithNext(instruction);
100        }
101    
102    }