java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/instructions/PopOffsetInstruction.java

/*
 * Copyright 2000-2013 JetBrains s.r.o.
 *
 * Licensed 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.intellij.codeInspection.dataFlow.instructions;

import com.intellij.codeInspection.dataFlow.DataFlowRunner;
import com.intellij.codeInspection.dataFlow.DfaInstructionState;
import com.intellij.codeInspection.dataFlow.DfaMemoryState;
import com.intellij.codeInspection.dataFlow.InstructionVisitor;

/**
 * @author peter
 */
public class PopOffsetInstruction extends Instruction{

  @Override
  public DfaInstructionState[] accept(DataFlowRunner runner, DfaMemoryState memState, InstructionVisitor visitor) {
    memState.popOffset();
    return nextInstruction(runner, memState);
  }

  public String toString() {
    return "POP_OFFSET";
  }
}