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.assignment.functor;
051:
052: import com.projity.algorithm.CalculationVisitor;
053: import com.projity.algorithm.DoubleValue;
054: import com.projity.pm.assignment.Assignment;
055: import com.projity.pm.assignment.contour.ContourBucketIntervalGenerator;
056: import com.projity.pm.calendar.WorkCalendar;
057:
058: /**
059: *
060: */
061: public abstract class AssignmentFieldFunctor implements
062: CalculationVisitor, DoubleValue {
063: protected Assignment assignment;
064: protected WorkCalendar workCalendar = null;
065: protected ContourBucketIntervalGenerator contourBucketIntervalGenerator;
066: protected boolean cumulative = false;
067: private double multiplier = 1.0D;
068:
069: public final void setMultiplier(double multiplier) {
070: this .multiplier = multiplier;
071: }
072:
073: AssignmentFieldFunctor() {
074: }
075:
076: AssignmentFieldFunctor(
077: Assignment assignment,
078: WorkCalendar workCalendar,
079: ContourBucketIntervalGenerator contourBucketIntervalGenerator) {
080: this .assignment = assignment;
081: this .workCalendar = workCalendar;
082: this .contourBucketIntervalGenerator = contourBucketIntervalGenerator;
083: }
084:
085: protected double value = 0.0;
086:
087: /**
088: * @return Returns the value.
089: */
090: public double getValue() {
091: return value * multiplier;
092: }
093:
094: public void initialize() {
095: if (!cumulative)
096: reset();
097: }
098:
099: /* (non-Javadoc)
100: * @see com.projity.algorithm.CalculationVisitor#reset()
101: */
102: public void reset() {
103: value = 0.0;
104: }
105:
106: /**
107: * @return Returns the cumulative.
108: */
109: public boolean isCumulative() {
110: return cumulative;
111: }
112:
113: /**
114: * @param cumulative The cumulative to set.
115: */
116: public void setCumulative(boolean cumulative) {
117: this .cumulative = cumulative;
118: }
119:
120: public AssignmentFieldFunctor cum() {
121: setCumulative(true);
122: return this ;
123: }
124:
125: public String toString() {
126: return "" + value;
127: }
128:
129: /**
130: * @return Returns the workCalendar.
131: */
132: public WorkCalendar getWorkCalendar() {
133: return workCalendar;
134: }
135:
136: public Assignment getAssignment() {
137: return assignment;
138: }
139:
140: public final ContourBucketIntervalGenerator getContourBucketIntervalGenerator() {
141: return contourBucketIntervalGenerator;
142: }
143:
144: }
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