mirror of
https://github.com/octoleo/plantuml.git
synced 2024-06-03 09:00:48 +00:00
107 lines
2.5 KiB
Java
107 lines
2.5 KiB
Java
/* ========================================================================
|
|
* PlantUML : a free UML diagram generator
|
|
* ========================================================================
|
|
*
|
|
* (C) Copyright 2009-2024, Arnaud Roques
|
|
*
|
|
* Project Info: https://plantuml.com
|
|
*
|
|
* If you like this project or if you find it useful, you can support us at:
|
|
*
|
|
* https://plantuml.com/patreon (only 1$ per month!)
|
|
* https://plantuml.com/paypal
|
|
*
|
|
* 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.
|
|
*
|
|
*
|
|
* Original Author: Arnaud Roques
|
|
*
|
|
*
|
|
*/
|
|
package net.sourceforge.plantuml.board;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
import java.util.concurrent.atomic.AtomicInteger;
|
|
|
|
public class BNode {
|
|
|
|
private final String name;
|
|
private final int stage;
|
|
private int x = -1;
|
|
private BNode parent;
|
|
private final List<BNode> children = new ArrayList<>();
|
|
|
|
public BNode(int stage, String name) {
|
|
this.name = name;
|
|
this.stage = stage;
|
|
}
|
|
|
|
public void addChild(BNode child) {
|
|
if (child.stage <= this.stage) {
|
|
throw new IllegalArgumentException();
|
|
}
|
|
this.children.add(child);
|
|
if (child.parent != null) {
|
|
throw new IllegalArgumentException();
|
|
}
|
|
child.parent = this;
|
|
}
|
|
|
|
public final String getName() {
|
|
return name;
|
|
}
|
|
|
|
public final int getStage() {
|
|
return stage;
|
|
}
|
|
|
|
public final BNode getParent() {
|
|
return parent;
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return name + "(" + stage + ") [" + x + "]";
|
|
}
|
|
|
|
public void computeX(AtomicInteger count) {
|
|
this.x = count.intValue();
|
|
for (int i = 0; i < children.size(); i++) {
|
|
final BNode child = children.get(i);
|
|
if (i > 0) {
|
|
count.addAndGet(1);
|
|
}
|
|
child.computeX(count);
|
|
}
|
|
}
|
|
|
|
public void initBarray(BArray array) {
|
|
array.put(this);
|
|
for (BNode child : children) {
|
|
child.initBarray(array);
|
|
}
|
|
|
|
}
|
|
|
|
public final int getX() {
|
|
return x;
|
|
}
|
|
|
|
}
|