cascading.flow.hadoop.planner.rule.partitioner.MultiTapGroupNodePartitioner Maven / Gradle / Ivy
/*
* Copyright (c) 2007-2017 Xplenty, Inc. All Rights Reserved.
*
* Project and contact information: http://www.cascading.org/
*
* This file is part of the Cascading project.
*
* 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 cascading.flow.hadoop.planner.rule.partitioner;
import cascading.flow.planner.rule.RuleExpression;
import cascading.flow.planner.rule.expressiongraph.MultiTapGroupExpressionGraph;
import cascading.flow.planner.rule.expressiongraph.NoGroupTapExpressionGraph;
import cascading.flow.planner.rule.partitioner.ExpressionRulePartitioner;
import static cascading.flow.planner.rule.PlanPhase.PartitionNodes;
/**
*
*/
public class MultiTapGroupNodePartitioner extends ExpressionRulePartitioner
{
public MultiTapGroupNodePartitioner()
{
super(
PartitionNodes,
new RuleExpression(
new NoGroupTapExpressionGraph(),
new MultiTapGroupExpressionGraph()
)
);
}
}