/*
* 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.flink.optimizer.operators;
import org.apache.flink.api.common.operators.util.FieldList;
import org.apache.flink.runtime.operators.DriverStrategy;
public class SortMergeInnerJoinDescriptor extends AbstractSortMergeJoinDescriptor {
public SortMergeInnerJoinDescriptor(FieldList keys1, FieldList keys2) {
super(keys1, keys2);
}
public SortMergeInnerJoinDescriptor(FieldList keys1, FieldList keys2,
boolean broadcastFirstAllowed, boolean broadcastSecondAllowed, boolean repartitionAllowed) {
super(keys1, keys2, broadcastFirstAllowed, broadcastSecondAllowed, repartitionAllowed);
}
@Override
public DriverStrategy getStrategy() {
return DriverStrategy.INNER_MERGE;
}
@Override
protected String getNodeName() {
return "Join";
}
}