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commons-collections4-4.4-sources.jar - Apache Commons Collections
commons-collections4-4.4-sources.jar is the source JAR file for Apache Commons Collections 4.2, which provides additional collection handling functionalities on top of JDK library.
JAR File Size and Download Location:
JAR name: commons-collections4-4.4-sources.jar Target JDK version: 8 Dependency: None File size: 715,541 bytes Release date: 05-Jul-2019 Download: Apache Commons Collections
✍: FYIcenter.com
⏎ org/apache/commons/collections4/map/PredicatedSortedMap.java
/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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.apache.commons.collections4.map; import java.util.Comparator; import java.util.SortedMap; import org.apache.commons.collections4.Predicate; /** * Decorates another <code>SortedMap</code> to validate that additions * match a specified predicate. * <p> * This map exists to provide validation for the decorated map. * It is normally created to decorate an empty map. * If an object cannot be added to the map, an IllegalArgumentException is thrown. * </p> * <p> * One usage would be to ensure that no null keys are added to the map. * </p> * <pre> * SortedMap map = * PredicatedSortedMap.predicatedSortedMap(new TreeMap(), * NotNullPredicate.notNullPredicate(), * null); * </pre> * <p> * <strong>Note that PredicatedSortedMap is not synchronized and is not thread-safe.</strong> * If you wish to use this map from multiple threads concurrently, you must use * appropriate synchronization. The simplest approach is to wrap this map * using {@link java.util.Collections#synchronizedSortedMap}. This class may throw * exceptions when accessed by concurrent threads without synchronization. * </p> * <p> * This class is Serializable from Commons Collections 3.1. * </p> * * @param <K> the type of the keys in this map * @param <V> the type of the values in this map * @since 3.0 */ public class PredicatedSortedMap<K, V> extends PredicatedMap<K, V> implements SortedMap<K, V> { /** Serialization version */ private static final long serialVersionUID = 3359846175935304332L; /** * Factory method to create a predicated (validating) sorted map. * <p> * If there are any elements already in the list being decorated, they * are validated. * * @param <K> the key type * @param <V> the value type * @param map the map to decorate, must not be null * @param keyPredicate the predicate to validate the keys, null means no check * @param valuePredicate the predicate to validate to values, null means no check * @return a new predicated sorted map * @throws NullPointerException if the map is null * @since 4.0 */ public static <K, V> PredicatedSortedMap<K, V> predicatedSortedMap(final SortedMap<K, V> map, final Predicate<? super K> keyPredicate, final Predicate<? super V> valuePredicate) { return new PredicatedSortedMap<>(map, keyPredicate, valuePredicate); } //----------------------------------------------------------------------- /** * Constructor that wraps (not copies). * * @param map the map to decorate, must not be null * @param keyPredicate the predicate to validate the keys, null means no check * @param valuePredicate the predicate to validate to values, null means no check * @throws NullPointerException if the map is null */ protected PredicatedSortedMap(final SortedMap<K, V> map, final Predicate<? super K> keyPredicate, final Predicate<? super V> valuePredicate) { super(map, keyPredicate, valuePredicate); } //----------------------------------------------------------------------- /** * Gets the map being decorated. * * @return the decorated map */ protected SortedMap<K, V> getSortedMap() { return (SortedMap<K, V>) map; } //----------------------------------------------------------------------- @Override public K firstKey() { return getSortedMap().firstKey(); } @Override public K lastKey() { return getSortedMap().lastKey(); } @Override public Comparator<? super K> comparator() { return getSortedMap().comparator(); } @Override public SortedMap<K, V> subMap(final K fromKey, final K toKey) { final SortedMap<K, V> map = getSortedMap().subMap(fromKey, toKey); return new PredicatedSortedMap<>(map, keyPredicate, valuePredicate); } @Override public SortedMap<K, V> headMap(final K toKey) { final SortedMap<K, V> map = getSortedMap().headMap(toKey); return new PredicatedSortedMap<>(map, keyPredicate, valuePredicate); } @Override public SortedMap<K, V> tailMap(final K fromKey) { final SortedMap<K, V> map = getSortedMap().tailMap(fromKey); return new PredicatedSortedMap<>(map, keyPredicate, valuePredicate); } }
⏎ org/apache/commons/collections4/map/PredicatedSortedMap.java
Or download all of them as a single archive file:
File name: commons-collections4-4.4-sources.jar File size: 715541 bytes Release date: 2019-07-05 Download
⇒ Download and Install commons-collections4-4.2-bin.zip
⇐ What Is commons-collections4-4.4.jar
2020-12-15, 102024👍, 0💬
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