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.dependency;
051:
052: import java.io.IOException;
053: import java.io.ObjectInputStream;
054: import java.io.ObjectOutputStream;
055: import java.io.Serializable;
056: import java.util.Collection;
057:
058: import org.apache.commons.collections.Closure;
059:
060: import com.projity.association.AssociationList;
061: import com.projity.functor.CollectionVisitor;
062: import com.projity.pm.calendar.HasCalendar;
063:
064: /**
065: *
066: */
067:
068: public class HasDependenciesImpl implements HasDependencies,
069: Serializable {
070: private HasCalendar hasCalendar;
071:
072: public HasDependenciesImpl(HasCalendar hasCalendar) {
073: this .hasCalendar = hasCalendar;
074:
075: }
076:
077: public AssociationList getPredecessorList() {
078: return predecessors;
079: }
080:
081: public AssociationList getSuccessorList() {
082: return successors;
083: }
084:
085: private transient AssociationList predecessors = new AssociationList();
086: private transient AssociationList successors = new AssociationList();
087:
088: /* (non-Javadoc)
089: * @see com.projity.pm.dependency.HasDependencies#getWorkCalendar()
090: */
091:
092: public Closure forAllPredecessors(Closure visitor) {
093: return new CollectionVisitor(visitor) {
094: protected final Collection getCollection(Object arg0) {
095: return ((HasDependencies) arg0).getPredecessorList()
096: .getList();
097: }
098: };
099: }
100:
101: public Closure forAllSuccesssors(Closure visitor) {
102: return new CollectionVisitor(visitor) {
103: protected final Collection getCollection(Object arg0) {
104: return ((HasDependencies) arg0).getSuccessorList()
105: .getList();
106: }
107: };
108: }
109:
110: /**
111: * @return Returns the hasCalendar.
112: */
113: public HasCalendar getHasCalendar() {
114: return hasCalendar;
115: }
116:
117: public boolean dependsOn(HasDependencies other) {
118: System.out
119: .println("error dependsOn should not be called on ScheduleWindowImpl");
120: return false;
121: }
122:
123: private void writeObject(ObjectOutputStream s) throws IOException {
124: s.defaultWriteObject();
125: }
126:
127: private void readObject(ObjectInputStream s) throws IOException,
128: ClassNotFoundException {
129: s.defaultReadObject();
130: predecessors = new AssociationList();
131: successors = new AssociationList();
132: }
133:
134: /* (non-Javadoc)
135: * @see com.projity.pm.dependency.HasDependencies#getList(boolean)
136: */
137: public AssociationList getDependencyList(boolean pred) {
138: return pred ? predecessors : successors;
139: }
140:
141: }
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