com.google.android.apps.forscience.whistlepunk.Ranges.java Source code

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Here is the source code for com.google.android.apps.forscience.whistlepunk.Ranges.java

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/*
 *  Copyright 2016 Google Inc. All Rights Reserved.
 *
 *  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 com.google.android.apps.forscience.whistlepunk;

import com.google.common.collect.Range;

public class Ranges {

    static <T extends Comparable<T>> Range<T> span(Range<T> a, Range<T> b) {
        if (a == null) {
            return b;
        }
        if (b == null) {
            return a;
        }
        return a.span(b);
    }
}