/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans;
import org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceOper;
import org.apache.pig.impl.plan.PlanWalker;
import org.apache.pig.impl.plan.VisitorException;
import org.apache.pig.impl.plan.PlanVisitor;
/**
* A visitor for the MROperPlan class
*
*/
public class MROpPlanVisitor extends PlanVisitor<MapReduceOper, MROperPlan> {
public MROpPlanVisitor(MROperPlan plan, PlanWalker<MapReduceOper, MROperPlan> walker) {
super(plan, walker);
}
public void visitMROp(MapReduceOper mr) throws VisitorException {
// do nothing
}
}