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commons-io-1.4.jar - Apache Commons IO
commons-io-1.4.jar is the JAR file for Commons IO 1.4, which is a library of utilities to assist with developing IO functionality.
JAR File Size and Download Location:
JAR name: commons-io.jar, commons-io-1.4.jar Target JDK version: 1.3 Dependency: None File size: 109043 bytes Date modified: 16-Jan-2008 Download: Apache Commons IO Website
✍: FYIcenter.com
⏎ org/apache/commons/io/comparator/LastModifiedFileComparator.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.io.comparator; import java.io.File; import java.io.Serializable; import java.util.Comparator; /** * Compare the <b>last modified date/time</b> of two files for order * (see {@link File#lastModified()}). * <p> * This comparator can be used to sort lists or arrays of files * by their last modified date/time. * <p> * Example of sorting a list of files using the * {@link #LASTMODIFIED_COMPARATOR} singleton instance: * <pre> * List<File> list = ... * Collections.sort(list, LastModifiedFileComparator.LASTMODIFIED_COMPARATOR); * </pre> * <p> * Example of doing a <i>reverse</i> sort of an array of files using the * {@link #LASTMODIFIED_REVERSE} singleton instance: * <pre> * File[] array = ... * Arrays.sort(array, LastModifiedFileComparator.LASTMODIFIED_REVERSE); * </pre> * <p> * * @version $Revision: 609243 $ $Date: 2008-01-06 00:30:42 +0000 (Sun, 06 Jan 2008) $ * @since Commons IO 1.4 */ public class LastModifiedFileComparator implements Comparator, Serializable { /** Last modified comparator instance */ public static final Comparator LASTMODIFIED_COMPARATOR = new LastModifiedFileComparator(); /** Reverse last modified comparator instance */ public static final Comparator LASTMODIFIED_REVERSE = new ReverseComparator(LASTMODIFIED_COMPARATOR); /** * Compare the last the last modified date/time of two files. * * @param obj1 The first file to compare * @param obj2 The second file to compare * @return a negative value if the first file's lastmodified date/time * is less than the second, zero if the lastmodified date/time are the * same and a positive value if the first files lastmodified date/time * is greater than the second file. * */ public int compare(Object obj1, Object obj2) { File file1 = (File)obj1; File file2 = (File)obj2; long result = file1.lastModified() - file2.lastModified(); if (result < 0) { return -1; } else if (result > 0) { return 1; } else { return 0; } } }
⏎ org/apache/commons/io/comparator/LastModifiedFileComparator.java
Or download all of them as a single archive file:
File name: commons-io-1.4-sources.jar File size: 280834 bytes Release date: 2008-01-16 Download
⇒ Using commons-io.jar in Java Code
2018-10-27, 46892👍, 0💬
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