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.criticalpath;
051:
052: import com.projity.field.FieldContext;
053: import com.projity.field.FieldParseException;
054: import com.projity.pm.calendar.WorkCalendar;
055:
056: public interface ScheduleWindow {
057:
058: public static final int INVALID = -1;
059:
060: /** @return Returns the lateFinish. */
061: public long getLateFinish();
062:
063: /** @return Calculates the total float. */
064: public long getTotalSlack();
065:
066: /** @return Calculates the free float. */
067: public long getFreeSlack();
068:
069: /** The amount of excess time an activity has between its Early Start and Late Start dates. */
070: public long getStartSlack();
071:
072: /** The amount of excess time an activity has between its Early Finish and Late Finish dates. */
073: public long getFinishSlack();
074:
075: // public void calcStartAndFinish();
076:
077: /** @return Returns the earlyStart. */
078: public long getEarlyStart();
079:
080: /** @return Returns the lateStart. */
081: public long getLateStart();
082:
083: /** @return Returns the earlyFinish. */
084: public long getEarlyFinish();
085:
086: /** @param mustStart The date the task must start on. */
087: public void setMustStartOn(long mustStart);
088:
089: /** @param mustFinish The date the task must finish on. */
090: public void setMustFinishOn(long mustFinish);
091:
092: /** @return Returns the constraintType. */
093: public int getConstraintType();
094:
095: /** @param constraintType The constraintType to set.
096: * @throws FieldParseException*/
097: public void setConstraintType(int constraintType)
098: throws FieldParseException;
099:
100: public void setConstraintDate(long constraintDate);
101:
102: public long getConstraintDate();
103:
104: public boolean isReadOnlyConstraintDate(FieldContext fieldContext);
105:
106: // public long calcSuccessorEarlyStart();
107: // public long calcPredecessorLateFinish();
108: // public long calcPredecessorLateFinish(Dependency dependency, long duration);
109: // public long calcSuccessorEarlyStart(Dependency dependency, long duration);
110:
111: /**
112: * Set the window values based on a schedule type. This is to work like MS Project
113: * @param constraintType
114: * @param date
115: */
116: public void setScheduleConstraint(int constraintType, long date);
117:
118: public long getSplitDuration();
119:
120: public WorkCalendar getEffectiveWorkCalendar();
121:
122: // Collection getScheduleChildren();
123:
124: /**
125: * @param dependencyDate TODO
126: * @param dependency
127: * @param duration
128: * @return
129: */
130: // public long calcStart(Dependency dependency, long duration);
131: //cp
132: long calcOffsetFrom(long startDate, long dependencyDate,
133: boolean ahead, boolean remainingOnly, boolean useSooner);
134:
135: void clearDuration();
136:
137: long getRawDuration();
138:
139: long getElapsedDuration();
140:
141: long getActualStart();
142:
143: long getEnd();
144:
145: long getDeadline();
146:
147: void setDeadline(long deadline);
148:
149: /** @return Returns the windowEarlyStart. */
150: public long getWindowEarlyStart();
151:
152: /** @param windowEarlyStart The windowEarlyStart to set. */
153: public void setWindowEarlyStart(long windowEarlyStart);
154:
155: /** @return Returns the windowLateStart. */
156: public long getWindowLateStart();
157:
158: /** @param windowLateStart The windowLateStart to set. */
159: public void setWindowLateStart(long windowLateStart);
160:
161: /** @return Returns the windowEarlyFinish. */
162: public long getWindowEarlyFinish();
163:
164: /** @param windowEarlyFinish The windowEarlyFinish to set. */
165: public void setWindowEarlyFinish(long windowEarlyFinish);
166:
167: /** @return Returns the windowLateFinish. */
168: public long getWindowLateFinish();
169:
170: /** @param windowLateFinish The windowLateFinish to set. */
171: public void setWindowLateFinish(long windowLateFinish);
172: }
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