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A general programming library in Java/Android. It's easy to learn and simple to use with concise and powerful APIs.
/*
* Copyright (C) 2016 HaiYang Li
*
* 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.landawn.abacus.util;
import java.util.Comparator;
import com.landawn.abacus.annotation.Beta;
import com.landawn.abacus.annotation.SequentialOnly;
import com.landawn.abacus.annotation.Stateful;
import com.landawn.abacus.util.function.BiFunction;
/**
*
* @author Haiyang Li
* @since 0.8
*/
public enum MergeResult {
TAKE_FIRST, TAKE_SECOND;
/*, THIRD, FOURTH, FIFTH, SIXTH, SEVENTH*/;
public static > MergeResult minFirst(final T a, final T b) {
return N.compare(a, b) <= 0 ? MergeResult.TAKE_FIRST : MergeResult.TAKE_SECOND;
}
/**
*
* @param
* @param a
* @param b
* @param cmp
* @return
*/
public static MergeResult minFirst(final T a, final T b, final Comparator super T> cmp) {
return cmp.compare(a, b) <= 0 ? MergeResult.TAKE_FIRST : MergeResult.TAKE_SECOND;
}
/**
*
* @param
* @param a
* @param b
* @return
*/
public static > MergeResult maxFirst(final T a, final T b) {
return N.compare(a, b) >= 0 ? MergeResult.TAKE_FIRST : MergeResult.TAKE_SECOND;
}
/**
*
* @param
* @param a
* @param b
* @param cmp
* @return
*/
public static MergeResult maxFirst(final T a, final T b, final Comparator super T> cmp) {
return cmp.compare(a, b) >= 0 ? MergeResult.TAKE_FIRST : MergeResult.TAKE_SECOND;
}
/**
* Returns a stateful {@code BiFunction}. Don't cache or reuse it.
*
* @param
* @return
* @deprecated Use {@link Fn#alternated()} instead
*/
@Deprecated
@Beta
@SequentialOnly
@Stateful
public static BiFunction alternated() {
return Fn.alternated();
}
}
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