Caldavsync Sources: src/net/fortuna/ical4j/model/TextList.java@fb9019fb1bf7 (annotated)

src/net/fortuna/ical4j/model/TextList.java@fb9019fb1bf7 (annotated)

src/net/fortuna/ical4j/model/TextList.java

Tue, 10 Feb 2015 18:12:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Tue, 10 Feb 2015 18:12:00 +0100
changeset 0: fb9019fb1bf7
permissions: -rw-r--r--

Import initial revisions of existing project AndroidCaldavSyncAdapater,
forked from upstream repository at 27e8a0f8495c92e0780d450bdf0c7cec77a03a55.

 /**
  * Copyright (c) 2012, Ben Fortuna
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  *  o Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
  *  o Redistributions in binary form must reproduce the above copyright
  * notice, this list of conditions and the following disclaimer in the
  * documentation and/or other materials provided with the distribution.
  *
  *  o Neither the name of Ben Fortuna nor the names of any other contributors
  * may be used to endorse or promote products derived from this software
  * without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 package net.fortuna.ical4j.model;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import edu.emory.mathcs.backport.java.util.concurrent.CopyOnWriteArrayList;
 import net.fortuna.ical4j.util.Strings;
 /**
  * $Id$ [23-Apr-2004]
  *
  * Defines a list of iCalendar text elements.
  * @author Ben Fortuna
  */
 public class TextList implements Serializable {
 	private static final long serialVersionUID = -417427815871330636L;
 	private List texts;
     /**
      * Default constructor.
      */
     public TextList() {
         texts = new CopyOnWriteArrayList();
     }
     /**
      * Parses the specified string representation to create a list of categories.
      * @param aValue a string representation of a list of categories
      */
     public TextList(final String aValue) {
         texts = new CopyOnWriteArrayList();
         // match commas preceded by even number of backslashes..
         final Pattern pattern = Pattern.compile("([^\\\\](?:\\\\{2})),|([^\\\\]),");
         final Matcher matcher = pattern.matcher(aValue);
         String[] textValues = null;
         if (matcher.find()) {
         	// HACK: add a marker (&quot;) for easy string splitting..
             textValues = matcher.replaceAll("$1$2&quot;").split("&quot;");
         }
         else {
         	// no special cases, split on commas not preceded by backslash..
             textValues = aValue.split("(?<!\\\\),");
         }
         for (int i = 0; i < textValues.length; i++) {
             texts.add(Strings.unescape(textValues[i]));
         }
     }
     /**
      * @param textValues an array of text values
      */
     public TextList(String[] textValues) {
         texts = Arrays.asList(textValues);
     }
     /**
      * {@inheritDoc}
      */
     public final String toString() {
         final StringBuffer b = new StringBuffer();
         for (final Iterator i = texts.iterator(); i.hasNext();) {
             b.append(Strings.escape((String) i.next()));
             if (i.hasNext()) {
                 b.append(',');
             }
         }
         return b.toString();
     }
     /**
      * Add an address to the list.
      * @param text the category to add
      * @return true
      * @see List#add(java.lang.Object)
      */
     public final boolean add(final String text) {
         return texts.add(text);
     }
     /**
      * @return boolean indicates if the list is empty
      * @see List#isEmpty()
      */
     public final boolean isEmpty() {
         return texts.isEmpty();
     }
     /**
      * @return an iterator
      * @see List#iterator()
      */
     public final Iterator iterator() {
         return texts.iterator();
     }
     /**
      * Remove a text from the list.
      * @param text the text element to remove
      * @return true if the list contained the specified text element
      * @see List#remove(java.lang.Object)
      */
     public final boolean remove(final String text) {
         return texts.remove(text);
     }
     /**
      * @return the number of text elements in the list
      * @see List#size()
      */
     public final int size() {
         return texts.size();
     }
 }

Caldavsync Sources / annotate

src/net/fortuna/ical4j/model/TextList.java@fb9019fb1bf7 (annotated)

src/net/fortuna/ical4j/model/TextList.java