hyracks-dataflow-common/src/main/java/edu/uci/ics/hyracks/dataflow/common/data/comparators/IntegerComparatorFactory.java

/*
 * Copyright 2009-2010 by The Regents of the University of California
 * 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 from
 * 
 *     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 edu.uci.ics.hyracks.dataflow.common.data.comparators;

import edu.uci.ics.hyracks.api.dataflow.value.IComparator;
import edu.uci.ics.hyracks.api.dataflow.value.IComparatorFactory;

public class IntegerComparatorFactory implements IComparatorFactory<Integer> {
    private static final long serialVersionUID = 1L;

    public static final IntegerComparatorFactory INSTANCE = new IntegerComparatorFactory();

    private IntegerComparatorFactory() {
    }

    @Override
    public IComparator<Integer> createComparator() {
        return new IComparator<Integer>() {
            @Override
            public int compare(Integer o1, Integer o2) {
                return o1.compareTo(o2);
            }
        };
    }
}