java/java-impl/src/com/intellij/codeInspection/dataFlow/DelegatingInstructionVisitor.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.codeInspection.dataFlow;
  17
  18 import com.intellij.codeInspection.dataFlow.instructions.*;
  19
  20 /**
  21  * @author peter
  22  */
  23 public class DelegatingInstructionVisitor extends InstructionVisitor {
  24   private final InstructionVisitor myDelegate;
  25
  26   public DelegatingInstructionVisitor(InstructionVisitor delegate) {
  27     myDelegate = delegate;
  28   }public DfaInstructionState[] visitAssign(AssignInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  29     return myDelegate.visitAssign(instruction, runner, memState);
  30   }
  31
  32   public DfaInstructionState[] visitInstanceof(InstanceofInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  33     return myDelegate.visitInstanceof(instruction, runner, memState);
  34   }
  35
  36   public DfaInstructionState[] visitBinop(BinopInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  37     return myDelegate.visitBinop(instruction, runner, memState);
  38   }
  39
  40   public DfaInstructionState[] visitCheckReturnValue(CheckReturnValueInstruction instruction,
  41                                                      DataFlowRunner runner,
  42                                                      DfaMemoryState memState) {
  43     return myDelegate.visitCheckReturnValue(instruction, runner, memState);
  44   }
  45
  46   public DfaInstructionState[] visitConditionalGoto(ConditionalGotoInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  47     return myDelegate.visitConditionalGoto(instruction, runner, memState);
  48   }
  49
  50   public DfaInstructionState[] visitEmptyStack(EmptyStackInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  51     return myDelegate.visitEmptyStack(instruction, runner, memState);
  52   }
  53
  54   public DfaInstructionState[] visitFieldReference(FieldReferenceInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  55     return myDelegate.visitFieldReference(instruction, runner, memState);
  56   }
  57
  58   public DfaInstructionState[] visitFlushVariable(FlushVariableInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  59     return myDelegate.visitFlushVariable(instruction, runner, memState);
  60   }
  61
  62   public DfaInstructionState[] visitMethodCall(MethodCallInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  63     return myDelegate.visitMethodCall(instruction, runner, memState);
  64   }
  65
  66   public DfaInstructionState[] visitCast(MethodCallInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  67     return myDelegate.visitCast(instruction, runner, memState);
  68   }
  69
  70   public DfaInstructionState[] visitNot(NotInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  71     return myDelegate.visitNot(instruction, runner, memState);
  72   }
  73
  74   public DfaInstructionState[] visitPush(PushInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  75     return myDelegate.visitPush(instruction, runner, memState);
  76   }
  77
  78   public DfaInstructionState[] visitTypeCast(TypeCastInstruction instruction, DataFlowRunner runner, DfaMemoryState memState) {
  79     return myDelegate.visitTypeCast(instruction, runner, memState);
  80   }
  81 }