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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2014, Arnaud Roques
*
* Project Info: http://plantuml.sourceforge.net
*
* This file is part of PlantUML.
*
* Licensed under The MIT License (Massachusetts Institute of Technology License)
*
* See http://opensource.org/licenses/MIT
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*
* Original Author: Arnaud Roques
*/
package net.sourceforge.plantuml.project2;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.graphic.TextBlockUtils;
public class Project2 implements TaskContainer {
private final TimeLine timeline;
private final Knowledge knowledge;
private final List<TaskImpl> tasks = new ArrayList<TaskImpl>();
public Project2() {
this.timeline = new TimeLineDay();
this.knowledge = new Knowledge(this, timeline);
}
public TimeConverter getTimeConverter(double dayWith) {
return new TimeConverterDay(timeline, getStart(), dayWith);
}
public Value getExpression(String exp) {
return knowledge.evaluate(exp);
}
public boolean affectation(String var, Value exp) {
final int idx = var.indexOf('$');
if (idx != -1) {
return affectationTask(var.substring(0, idx), var.substring(idx + 1), exp);
}
if (var.startsWith("^")) {
return affectationJalon(var.substring(1), exp);
}
knowledge.set(var, exp);
return true;
}
private boolean affectationJalon(String taskCode, Value exp) {
final TaskImpl result = new TaskImpl(timeline, taskCode);
result.setStart(((ValueTime) exp).getValue());
result.setDuration(0);
tasks.add(result);
knowledge.set(taskCode, exp);
return true;
}
private boolean affectationTask(String taskCode, String attribute, Value exp) {
final TaskImpl t = getOrCreateTask(taskCode);
final TaskAttribute att = TaskAttribute.fromString(attribute);
if (att == TaskAttribute.START) {
t.setStart(((ValueTime) exp).getValue());
return true;
}
if (att == TaskAttribute.DURATION) {
t.setDuration(((ValueInt) exp).getValue());
return true;
}
if (att == TaskAttribute.LOAD) {
t.setLoad(((ValueInt) exp).getValue());
return true;
}
throw new UnsupportedOperationException();
}
private TaskImpl getOrCreateTask(String taskCode) {
TaskImpl result = (TaskImpl) getTask(taskCode);
if (result != null) {
return result;
}
result = new TaskImpl(timeline, taskCode);
tasks.add(result);
return result;
}
public final List<Task> getTasks() {
final List<Task> result = new ArrayList<Task>(tasks);
return Collections.unmodifiableList(result);
}
public Task getTask(String code) {
for (TaskImpl t : tasks) {
if (t.getCode().equals(code)) {
return t;
}
}
Task result = null;
for (Task t : tasks) {
if (t.getCode().startsWith(code) == false) {
continue;
}
if (result == null) {
result = t;
} else {
result = new TaskMerge(result.getCode(), result.getName(), result, t);
}
}
return result;
}
public TextBlock getTimeHeader(double dayWith) {
final TimeHeaderDay day = new TimeHeaderDay(getStart(), getEnd(), timeline, dayWith);
final TimeHeaderMonth month = new TimeHeaderMonth(getStart(), getEnd(), timeline, dayWith);
return TextBlockUtils.mergeTB(month, day, HorizontalAlignment.CENTER);
}
private Day getStart() {
Day result = null;
for (Task t : tasks) {
if (result == null || result.compareTo(t.getStart()) > 0) {
result = (Day) t.getStart();
}
}
return result;
}
private Day getEnd() {
Day result = null;
for (Task t : tasks) {
if (result == null || result.compareTo(t.getEnd()) < 0) {
result = (Day) t.getEnd();
}
}
return result;
}
}
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