net.sourceforge.plantuml.project.ParentItem Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of plantuml Show documentation
Show all versions of plantuml Show documentation
PlantUML is a component that allows to quickly write :
* sequence diagram,
* use case diagram,
* class diagram,
* activity diagram,
* component diagram,
* state diagram
* object diagram
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2013, Arnaud Roques
*
* Project Info: http://plantuml.sourceforge.net
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* Original Author: Arnaud Roques
*
* Revision $Revision: 6104 $
*
*/
package net.sourceforge.plantuml.project;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
public class ParentItem implements Item {
private final String code;
private final Item parent;
private final List- children = new ArrayList
- ();
public ParentItem(String code, Item parent) {
this.code = code;
this.parent = parent;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder(code + " {");
for (final Iterator
- it = children.iterator(); it.hasNext();) {
final Item child = it.next();
sb.append(child.getCode());
if (it.hasNext()) {
sb.append(", ");
}
}
sb.append("}");
return sb.toString();
}
public Instant getBegin() {
Instant result = null;
for (Item it : children) {
if (result == null || result.compareTo(it.getBegin()) > 0) {
result = it.getBegin();
}
}
return result;
}
public Instant getCompleted() {
Instant result = null;
for (Item it : children) {
if (result == null || result.compareTo(it.getCompleted()) < 0) {
result = it.getCompleted();
}
}
return result;
}
public Duration getDuration() {
throw new UnsupportedOperationException();
}
public Load getLoad() {
throw new UnsupportedOperationException();
}
public NumericNumber getWork() {
throw new UnsupportedOperationException();
}
public boolean isLeaf() {
return false;
}
public Item getParent() {
return parent;
}
public List
- getChildren() {
return Collections.unmodifiableList(children);
}
public String getCode() {
return code;
}
public void addChild(Item child) {
this.children.add(child);
}
public boolean isValid() {
if (children.size() == 0) {
return false;
}
for (Item it : children) {
if (it.isValid() == false) {
return false;
}
}
return true;
}
}