/*
* 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.runtime.operators;
import org.apache.flink.api.common.ExecutionConfig;
import org.apache.flink.api.java.tuple.Tuple2;
public class FullOuterJoinTaskTest extends AbstractOuterJoinTaskTest {
public FullOuterJoinTaskTest(ExecutionConfig config) {
super(config);
}
@Override
protected DriverStrategy getSortDriverStrategy() {
return DriverStrategy.FULL_OUTER_MERGE;
}
@Override
protected int calculateExpectedCount(int keyCnt1, int valCnt1, int keyCnt2, int valCnt2) {
return valCnt1 * valCnt2 * Math.min(keyCnt1, keyCnt2) + (keyCnt2 > keyCnt1 ? (keyCnt2 - keyCnt1) * valCnt2 : (keyCnt1 - keyCnt2) * valCnt1);
}
@Override
protected AbstractOuterJoinDriver<Tuple2<Integer, Integer>, Tuple2<Integer, Integer>, Tuple2<Integer, Integer>> getOuterJoinDriver() {
return new FullOuterJoinDriver<>();
}
}