Caldavsync Sources: src/net/fortuna/ical4j/model/NumberList.java@73bdfa70b04e (annotated)

src/net/fortuna/ical4j/model/NumberList.java@73bdfa70b04e (annotated)

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

Tue, 10 Feb 2015 19:38:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Tue, 10 Feb 2015 19:38:00 +0100
changeset 3: 73bdfa70b04e
parent 0: fb9019fb1bf7
permissions: -rw-r--r--

Upgrade embedded ical4j from ancient whatever to upstream version 1.0.6.

 /**
  * 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.ArrayList;
 import java.util.Iterator;
 import java.util.StringTokenizer;
 import net.fortuna.ical4j.util.Numbers;
 /**
  * $Id$ [29-May-2004]
  *
  * Defines a list of numbers.
  *
  * @author Ben Fortuna
  */
 public class NumberList extends ArrayList implements Serializable {
     private static final long serialVersionUID = -1667481795613729889L;
     private final int minValue;
     private final int maxValue;
     private final boolean allowsNegativeValues;
     /**
      * Default constructor.
      */
     public NumberList() {
     	this(Integer.MIN_VALUE, Integer.MAX_VALUE, true);
     }
     /**
      * Constructor with limits.
      * @param minValue the minimum allowable value
      * @param maxValue the maximum allowable value
      * @param allowsNegativeValues indicates whether negative values are allowed
      */
     public NumberList(int minValue, int maxValue, boolean allowsNegativeValues) {
     	this.minValue = minValue;
     	this.maxValue = maxValue;
         this.allowsNegativeValues = allowsNegativeValues;
     }
     /**
      * Constructor.
      * @param aString a string representation of a number list
      */
     public NumberList(final String aString) {
     	this(aString, Integer.MIN_VALUE, Integer.MAX_VALUE, true);
     }
     /**
      * @param aString a string representation of a number list
      * @param minValue the minimum allowable value
      * @param maxValue the maximum allowable value
      * @param allowsNegativeValues indicates whether negative values are allowed
      */
     public NumberList(final String aString, int minValue, int maxValue, boolean allowsNegativeValues) {
     	this(minValue, maxValue, allowsNegativeValues);
         final StringTokenizer t = new StringTokenizer(aString, ",");
         while (t.hasMoreTokens()) {
         	final int value = Numbers.parseInt(t.nextToken());
             add(new Integer(value));
         }
     }
     /**
      * @param aNumber a number to add to the list
      * @return true if the number was added, otherwise false
      */
     public final boolean add(final Integer aNumber) {
         int abs = aNumber.intValue();
         if ((abs >> 31 | -abs >>> 31) < 0) {
             if (!allowsNegativeValues) {
                 throw new IllegalArgumentException("Negative value not allowed: " + aNumber);
             }
             abs = Math.abs(abs);
         }
     	if (abs < minValue || abs > maxValue) {
     		throw new IllegalArgumentException(
     		        "Value not in range [" + minValue + ".." + maxValue + "]: " + aNumber);
     	}
         return add((Object) aNumber);
     }
     /**
      * Overrides superclass to throw an <code>IllegalArgumentException</code>
      * where argument is not a <code>java.lang.Integer</code>.
      * @param arg0 an object to add
      * @return true if the object was added, otherwise false
      * @see java.util.List#add(Object)
      */
     public final boolean add(final Object arg0) {
         if (!(arg0 instanceof Integer)) {
             throw new IllegalArgumentException("Argument not a " + Integer.class.getName());
         }
         return super.add(arg0);
     }
     /**
      * @param aNumber a number to remove from the list
      * @return true if the number was removed, otherwise false
      */
     public final boolean remove(final Integer aNumber) {
         return remove((Object) aNumber);
     }
     /**
      * {@inheritDoc}
      */
     public final String toString() {
         final StringBuffer b = new StringBuffer();
         for (final Iterator i = iterator(); i.hasNext();) {
             b.append(i.next());
             if (i.hasNext()) {
                 b.append(',');
             }
         }
         return b.toString();
     }
 }

Caldavsync Sources / annotate

src/net/fortuna/ical4j/model/NumberList.java@73bdfa70b04e (annotated)

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