001: /*
002: The contents of this file are subject to the Common Public Attribution License
003: Version 1.0 (the "License"); you may not use this file except in compliance with
004: the License. You may obtain a copy of the License at
005: http://www.projity.com/license . The License is based on the Mozilla Public
006: License Version 1.1 but Sections 14 and 15 have been added to cover use of
007: software over a computer network and provide for limited attribution for the
008: Original Developer. In addition, Exhibit A has been modified to be consistent
009: with Exhibit B.
010:
011: Software distributed under the License is distributed on an "AS IS" basis,
012: WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
013: specific language governing rights and limitations under the License. The
014: Original Code is OpenProj. The Original Developer is the Initial Developer and
015: is Projity, Inc. All portions of the code written by Projity are Copyright (c)
016: 2006, 2007. All Rights Reserved. Contributors Projity, Inc.
017:
018: Alternatively, the contents of this file may be used under the terms of the
019: Projity End-User License Agreeement (the Projity License), in which case the
020: provisions of the Projity License are applicable instead of those above. If you
021: wish to allow use of your version of this file only under the terms of the
022: Projity License and not to allow others to use your version of this file under
023: the CPAL, indicate your decision by deleting the provisions above and replace
024: them with the notice and other provisions required by the Projity License. If
025: you do not delete the provisions above, a recipient may use your version of this
026: file under either the CPAL or the Projity License.
027:
028: [NOTE: The text of this license may differ slightly from the text of the notices
029: in Exhibits A and B of the license at http://www.projity.com/license. You should
030: use the latest text at http://www.projity.com/license for your modifications.
031: You may not remove this license text from the source files.]
032:
033: Attribution Information: Attribution Copyright Notice: Copyright © 2006, 2007
034: Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
035: an open source solution from Projity. Attribution URL: http://www.projity.com
036: Graphic Image as provided in the Covered Code as file: openproj_logo.png with
037: alternatives listed on http://www.projity.com/logo
038:
039: Display of Attribution Information is required in Larger Works which are defined
040: in the CPAL as a work which combines Covered Code or portions thereof with code
041: not governed by the terms of the CPAL. However, in addition to the other notice
042: obligations, all copies of the Covered Code in Executable and Source Code form
043: distributed must, as a form of attribution of the original author, include on
044: each user interface screen the "OpenProj" logo visible to all users. The
045: OpenProj logo should be located horizontally aligned with the menu bar and left
046: justified on the top left of the screen adjacent to the File menu. The logo
047: must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
048: must direct them back to http://www.projity.com.
049: */
050: package com.projity.pm.scheduling;
051:
052: import java.io.Serializable;
053:
054: import org.apache.commons.collections.Closure;
055:
056: import com.projity.functor.IntervalConsumer;
057: import com.projity.pm.criticalpath.ScheduleWindow;
058: import com.projity.pm.time.HasStartAndEnd;
059:
060: public class BarClosure implements Closure, Serializable, Cloneable {
061: HasStartAndEnd bounds = null;
062: static final long serialVersionUID = 7866653353331L;
063: private IntervalConsumer consumer;
064: private Schedule schedule;
065: private long count;
066:
067: public void execute(Object arg0) {
068: HasStartAndEnd interval = (HasStartAndEnd) arg0;
069: long start = interval.getStart();
070: if (schedule instanceof ScheduleWindow
071: && start == schedule.getResume()
072: && ((ScheduleWindow) schedule).getSplitDuration() == 0)
073: start = schedule.getStop(); // special case
074: count++;
075: ScheduleInterval scheduleInterval = new ScheduleInterval(start,
076: interval.getEnd()).intersectWith(bounds);
077: if (scheduleInterval.isValid()) // bounds may make it so nothing should be drawn because end < start;
078: consumer.consumeInterval(scheduleInterval);
079: }
080:
081: /**
082: * @param consumer The consumer to set.
083: */
084: public void initialize(IntervalConsumer consumer, Schedule schedule) {
085: this .consumer = consumer;
086: this .schedule = schedule;
087: count = 0;
088: bounds = null;
089: }
090:
091: public void initCount() {
092: count = 0;
093: }
094:
095: /**
096: * @return Returns the count.
097: */
098: public long getCount() {
099: return count;
100: }
101:
102: public Object clone() {
103: try {
104: return super .clone();
105: } catch (CloneNotSupportedException e) {
106: throw new InternalError();
107: }
108: }
109:
110: public final HasStartAndEnd getBounds() {
111: return bounds;
112: }
113:
114: public final void setBounds(HasStartAndEnd bounds) {
115: this.bounds = bounds;
116: }
117:
118: }
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