net.bytebuddy.matcher.CollectionOneToOneMatcher Maven / Gradle / Ivy
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Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava3/Reactive API. Client side caching. Over 50 Redis based Java objects and services: JCache API, Apache Tomcat, Hibernate, Spring, Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Scheduler, RPC
/*
* Copyright 2014 - Present Rafael Winterhalter
*
* 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 net.bytebuddy.matcher;
import net.bytebuddy.build.HashCodeAndEqualsPlugin;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
/**
* An element matcher that matches a given iterable collection to a list of matchers on a per-element basis. For a
* successful match, any element of the matched iterable collection must be successfully matched by a next
* matcher of the supplied list of element matchers. For this to be possible, the matched iterable collection
* and the supplied list of element matchers contain the same number of elements.
*
* @param The type of the matched entity.
*/
@HashCodeAndEqualsPlugin.Enhance
public class CollectionOneToOneMatcher extends ElementMatcher.Junction.ForNonNullValues> {
/**
* The list of element matchers to match any elements of the matched iterable collection against.
*/
private final List extends ElementMatcher super T>> matchers;
/**
* Creates a new matcher that compares a matched iterable collection against a list of element matchers.
*
* @param matchers The list of element matchers to match any elements of the matched iterable collection
* against.
*/
public CollectionOneToOneMatcher(List extends ElementMatcher super T>> matchers) {
this.matchers = matchers;
}
/**
* {@inheritDoc}
*/
protected boolean doMatch(Iterable extends T> target) {
if ((target instanceof Collection) && ((Collection>) target).size() != matchers.size()) {
return false;
}
Iterator extends ElementMatcher super T>> iterator = matchers.iterator();
for (T value : target) {
if (!iterator.hasNext() || !iterator.next().matches(value)) {
return false;
}
}
return true;
}
@Override
public String toString() {
StringBuilder stringBuilder = new StringBuilder("containing(");
boolean first = true;
for (Object value : matchers) {
if (first) {
first = false;
} else {
stringBuilder.append(", ");
}
stringBuilder.append(value);
}
return stringBuilder.append(')').toString();
}
}
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