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.algorithm.buffer;
051:
052: import java.io.Serializable;
053: import java.util.Comparator;
054: import com.projity.algorithm.DoubleValue;
055: import com.projity.pm.time.HasStartAndEnd;
056: import com.projity.util.MathUtils;
057:
058: /**
059: * Used to hold a point in Calculated values arrays
060: */
061: public class Point implements Comparable, Comparator, Serializable,
062: HasStartAndEnd, DoubleValue {
063: static final long serialVersionUID = 629828246846L;
064:
065: public Point(long date, double value) {
066: this .date = date;
067: this .value = value;
068: }
069:
070: void addValue(double v) {
071: value += v;
072: }
073:
074: long date;
075: double value;
076:
077: public String toString() {
078: return new java.util.Date(date) + " " + value;
079: }
080:
081: /* (non-Javadoc)
082: * @see java.lang.Comparable#compareTo(java.lang.Object)
083: */
084: public int compareTo(Object to) {
085: return MathUtils.signum(date - ((Point) to).date);
086: }
087:
088: /**
089: * @return Returns the date.
090: */
091: public long getDate() {
092: return date;
093: }
094:
095: /**
096: * @param date The date to set.
097: */
098: public void setDate(long date) {
099: this .date = date;
100: }
101:
102: /**
103: * @return Returns the value.
104: */
105: public double getValue() {
106: return value;
107: }
108:
109: /**
110: * @param value The value to set.
111: */
112: public void setValue(double value) {
113: this .value = value;
114: }
115:
116: public int compare(Object arg0, Object arg1) {
117: return ((Point) arg0).compareTo(arg1);
118: }
119:
120: public long getStart() {
121: return date;
122: }
123:
124: public long getEnd() {
125: return date;
126: }
127: }
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