Caldavsync Sources: comparison src/net/fortuna/ical4j/model/property/Priority.java

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+/**
+* 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.property;
+import net.fortuna.ical4j.model.ParameterList;
+import net.fortuna.ical4j.model.Property;
+import net.fortuna.ical4j.model.PropertyFactoryImpl;
+import net.fortuna.ical4j.model.ValidationException;
+/**
+* $Id$
+*
+* Created: [Apr 6, 2004]
+*
+* Defines a PRIORITY iCalendar component property.
+*
+* <pre>
+*     4.8.1.9 Priority
+*
+*        Property Name: PRIORITY
+*
+*        Purpose: The property defines the relative priority for a calendar
+*        component.
+*
+*        Value Type: INTEGER
+*
+*        Property Parameters: Non-standard property parameters can be
+*        specified on this property.
+*
+*        Conformance: The property can be specified in a &quot;VEVENT&quot; or &quot;VTODO&quot;
+*        calendar component.
+*
+*        Description: The priority is specified as an integer in the range
+*        zero to nine. A value of zero (US-ASCII decimal 48) specifies an
+*        undefined priority. A value of one (US-ASCII decimal 49) is the
+*        highest priority. A value of two (US-ASCII decimal 50) is the second
+*        highest priority. Subsequent numbers specify a decreasing ordinal
+*        priority. A value of nine (US-ASCII decimal 58) is the lowest
+*        priority.
+*
+*        A CUA with a three-level priority scheme of &quot;HIGH&quot;, &quot;MEDIUM&quot; and
+*        &quot;LOW&quot; is mapped into this property such that a property value in the
+*        range of one (US-ASCII decimal 49) to four (US-ASCII decimal 52)
+*        specifies &quot;HIGH&quot; priority. A value of five (US-ASCII decimal 53) is
+*        the normal or &quot;MEDIUM&quot; priority. A value in the range of six (US-
+*        ASCII decimal 54) to nine (US-ASCII decimal 58) is &quot;LOW&quot; priority.
+*
+*        A CUA with a priority schema of &quot;A1&quot;, &quot;A2&quot;, &quot;A3&quot;,
+*         &quot;B1&quot;, &quot;B2&quot;, ...,
+*        &quot;C3&quot; is mapped into this property such that a property value of one
+*        (US-ASCII decimal 49) specifies &quot;A1&quot;, a property value of two (US-
+*        ASCII decimal 50) specifies &quot;A2&quot;, a property value of three (US-ASCII
+*        decimal 51) specifies &quot;A3&quot;, and so forth up to a property value of 9
+*        (US-ASCII decimal 58) specifies &quot;C3&quot;.
+*
+*        Other integer values are reserved for future use.
+*
+*        Within a &quot;VEVENT&quot; calendar component, this property specifies a
+*        priority for the event. This property may be useful when more than
+*        one event is scheduled for a given time period.
+*
+*        Within a &quot;VTODO&quot; calendar component, this property specified a
+*        priority for the to-do. This property is useful in prioritizing
+*        multiple action items for a given time period.
+*
+*        Format Definition: The property is specified by the following
+*        notation:
+*
+*          priority   = &quot;PRIORITY&quot; prioparam &quot;:&quot; privalue CRLF
+*          ;Default is zero
+*
+*          prioparam  = *(&quot;;&quot; xparam)
+*
+*          privalue   = integer       ;Must be in the range [0..9]
+*             ; All other values are reserved for future use
+*
+*        The following is an example of a property with the highest priority:
+*
+*          PRIORITY:1
+*
+*        The following is an example of a property with a next highest
+*        priority:
+*
+*          PRIORITY:2
+*
+*        Example: The following is an example of a property with no priority.
+*        This is equivalent to not specifying the &quot;PRIORITY&quot; property:
+*
+*          PRIORITY:0
+* </pre>
+*
+* @author Ben Fortuna
+*/
+public class Priority extends Property {
+private static final long serialVersionUID = -5654367843953827397L;
+/**
+* Undefined priority.
+*/
+public static final Priority UNDEFINED = new ImmutablePriority(0);
+/**
+* High priority.
+*/
+public static final Priority HIGH = new ImmutablePriority(1);
+/**
+* Medium priority.
+*/
+public static final Priority MEDIUM = new ImmutablePriority(5);
+/**
+* Low priority.
+*/
+public static final Priority LOW = new ImmutablePriority(9);
+/**
+* @author Ben Fortuna An immutable instance of Priority.
+*/
+private static final class ImmutablePriority extends Priority {
+private static final long serialVersionUID = 5884973714694108418L;
+private ImmutablePriority(final int level) {
+super(new ParameterList(true), level);
+}
+public void setValue(final String aValue) {
+throw new UnsupportedOperationException(
+"Cannot modify constant instances");
+}
+public void setLevel(final int level) {
+throw new UnsupportedOperationException(
+"Cannot modify constant instances");
+}
+}
+private int level;
+/**
+* Default constructor.
+*/
+public Priority() {
+super(PRIORITY, PropertyFactoryImpl.getInstance());
+level = UNDEFINED.getLevel();
+}
+/**
+* @param aList a list of parameters for this component
+* @param aValue a value string for this component
+*/
+public Priority(final ParameterList aList, final String aValue) {
+super(PRIORITY, aList, PropertyFactoryImpl.getInstance());
+level = Integer.parseInt(aValue);
+}
+/**
+* @param aLevel an int representation of a priority level
+*/
+public Priority(final int aLevel) {
+super(PRIORITY, PropertyFactoryImpl.getInstance());
+level = aLevel;
+}
+/**
+* @param aList a list of parameters for this component
+* @param aLevel an int representation of a priority level
+*/
+public Priority(final ParameterList aList, final int aLevel) {
+super(PRIORITY, aList, PropertyFactoryImpl.getInstance());
+level = aLevel;
+}
+/**
+* @return Returns the level.
+*/
+public final int getLevel() {
+return level;
+}
+/**
+* {@inheritDoc}
+*/
+public void setValue(final String aValue) {
+level = Integer.parseInt(aValue);
+}
+/**
+* {@inheritDoc}
+*/
+public final String getValue() {
+return String.valueOf(getLevel());
+}
+/**
+* @param level The level to set.
+*/
+public void setLevel(final int level) {
+this.level = level;
+}
+/**
+* {@inheritDoc}
+*/
+public final void validate() throws ValidationException {
+// TODO: Auto-generated method stub
+}
+}

Caldavsync Sources / file comparison

comparison: src/net/fortuna/ical4j/model/property/Priority.java

src/net/fortuna/ical4j/model/property/Priority.java