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Healthy Dependency Injection
/*
* Copyright (C) 2015 fuwjax.org ([email protected])
*
* 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 org.fuwjax.oss.util;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedType;
import java.lang.reflect.Array;
import java.lang.reflect.Type;
import java.util.Comparator;
import java.util.function.BiFunction;
import java.util.function.Function;
/**
* Created by fuwjax on 2/18/15.
*/
public class Arrays2 {
public static T[] transform(F[] source, T[] dest, Function transform) {
if(dest.length < source.length){
dest = (T[])Array.newInstance(dest.getClass().getComponentType(), source.length);
}
for (int i = 0; i < source.length; i++) {
dest[i] = transform.apply(source[i]);
}
return dest;
}
public static Comparator comparingArray(Comparator elementComparator) {
return Comparator.comparingInt(a -> a.length).thenComparing((a1, a2) -> {
for(int i=0;i T[] zip(F1[] source1, F2[] source2, T[] dest, BiFunction transform) {
assert source1 != null && source2 != null && dest != null;
assert source1.length == source2.length && source1.length == dest.length;
for(int i=0;i