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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/functors/IfClosure.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.functors; import java.io.Serializable; import org.apache.commons.collections4.Closure; import org.apache.commons.collections4.Predicate; /** * Closure implementation acts as an if statement calling one or other closure * based on a predicate. * * @since 3.0 */ public class IfClosure<E> implements Closure<E>, Serializable { /** Serial version UID */ private static final long serialVersionUID = 3518477308466486130L; /** The test */ private final Predicate<? super E> iPredicate; /** The closure to use if true */ private final Closure<? super E> iTrueClosure; /** The closure to use if false */ private final Closure<? super E> iFalseClosure; /** * Factory method that performs validation. * <p> * This factory creates a closure that performs no action when * the predicate is false. * * @param <E> the type that the closure acts on * @param predicate predicate to switch on * @param trueClosure closure used if true * @return the <code>if</code> closure * @throws NullPointerException if either argument is null * @since 3.2 */ public static <E> Closure<E> ifClosure(final Predicate<? super E> predicate, final Closure<? super E> trueClosure) { return IfClosure.<E>ifClosure(predicate, trueClosure, NOPClosure.<E>nopClosure()); } /** * Factory method that performs validation. * * @param <E> the type that the closure acts on * @param predicate predicate to switch on * @param trueClosure closure used if true * @param falseClosure closure used if false * @return the <code>if</code> closure * @throws NullPointerException if any argument is null */ public static <E> Closure<E> ifClosure(final Predicate<? super E> predicate, final Closure<? super E> trueClosure, final Closure<? super E> falseClosure) { if (predicate == null) { throw new NullPointerException("Predicate must not be null"); } if (trueClosure == null || falseClosure == null) { throw new NullPointerException("Closures must not be null"); } return new IfClosure<>(predicate, trueClosure, falseClosure); } /** * Constructor that performs no validation. * Use <code>ifClosure</code> if you want that. * <p> * This constructor creates a closure that performs no action when * the predicate is false. * * @param predicate predicate to switch on, not null * @param trueClosure closure used if true, not null * @since 3.2 */ public IfClosure(final Predicate<? super E> predicate, final Closure<? super E> trueClosure) { this(predicate, trueClosure, NOPClosure.nopClosure()); } /** * Constructor that performs no validation. * Use <code>ifClosure</code> if you want that. * * @param predicate predicate to switch on, not null * @param trueClosure closure used if true, not null * @param falseClosure closure used if false, not null */ public IfClosure(final Predicate<? super E> predicate, final Closure<? super E> trueClosure, final Closure<? super E> falseClosure) { super(); iPredicate = predicate; iTrueClosure = trueClosure; iFalseClosure = falseClosure; } /** * Executes the true or false closure according to the result of the predicate. * * @param input the input object */ @Override public void execute(final E input) { if (iPredicate.evaluate(input)) { iTrueClosure.execute(input); } else { iFalseClosure.execute(input); } } /** * Gets the predicate. * * @return the predicate * @since 3.1 */ public Predicate<? super E> getPredicate() { return iPredicate; } /** * Gets the closure called when true. * * @return the closure * @since 3.1 */ public Closure<? super E> getTrueClosure() { return iTrueClosure; } /** * Gets the closure called when false. * * @return the closure * @since 3.1 */ public Closure<? super E> getFalseClosure() { return iFalseClosure; } }
⏎ org/apache/commons/collections4/functors/IfClosure.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, 102827👍, 0💬
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