/*
* 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.testutils.types;
import org.apache.flink.api.common.typeutils.TypePairComparator;
public class StringPairPairComparator extends
TypePairComparator<StringPair, StringPair> {
private String reference;
@Override
public void setReference(StringPair reference) {
this.reference = reference.getKey();
}
@Override
public boolean equalToReference(StringPair candidate) {
return reference.equals(candidate.getKey());
}
@Override
public int compareToReference(StringPair candidate) {
return reference.compareTo(candidate.getKey());
}
}