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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | 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/liberapay (only 1€ per month!)
* https://plantuml.com/paypal
*
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the MIT 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.
*
* PlantUML can occasionally display sponsored or advertising messages. Those
* messages are usually generated on welcome or error images and never on
* functional diagrams.
* See https://plantuml.com/professional if you want to remove them
*
* Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
* are owned by the author of their corresponding sources code (that is, their
* textual description in PlantUML language). Those images are not covered by
* this MIT license.
*
* The generated images can then be used without any reference to the MIT license.
* It is not even necessary to stipulate that they have been generated with PlantUML,
* although this will be appreciated by the PlantUML team.
*
* There is an exception : if the textual description in PlantUML language is also covered
* by any license, then the generated images are logically covered
* by the very same license.
*
* This is the IGY distribution (Install GraphViz by Yourself).
* You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
* (see https://plantuml.com/graphviz-dot )
*
* Icons provided by OpenIconic : https://useiconic.com/open
* Archimate sprites provided by Archi : http://www.archimatetool.com
* Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
* Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
* ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
* Brotli (c) by the Brotli Authors https://github.com/google/brotli
* Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
* Twemoji (c) by Twitter at https://twemoji.twitter.com/
*
*/
package net.sourceforge.plantuml.nwdiag.next;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import net.sourceforge.plantuml.nwdiag.core.NServer;
import net.sourceforge.plantuml.nwdiag.core.NwGroup;
public class NPlayField {
private final List stages = new ArrayList<>();
private final List boxes = new ArrayList<>();
public NStage getStage(int num) {
while (stages.size() <= num)
stages.add(new NStage(stages.size()));
return stages.get(num);
}
public NStage getLast() {
if (stages.size() == 0)
return null;
return getStage(stages.size() - 1);
}
public NStage createNewStage() {
return getStage(stages.size());
}
public void addInPlayfield(NBar bar) {
if (bar.getParent() == null) {
final NBox single = new NBox();
single.add(bar);
bar.setParent(single);
boxes.add(bar.getParent());
} else if (boxes.contains(bar.getParent()) == false) {
boxes.add(bar.getParent());
}
}
public Map doLayout() {
final NTetris tetris = new NTetris<>();
for (NBox box : boxes)
tetris.add(box);
final Map result = new HashMap<>();
final Map pos = tetris.getPositions();
for (Entry ent : pos.entrySet()) {
final NBox box = ent.getKey();
final int boxPos = ent.getValue();
final Map bars = box.getPositions();
for (Entry bar : bars.entrySet())
result.put(bar.getKey(), boxPos + bar.getValue());
}
return Collections.unmodifiableMap(result);
}
public void fixGroups(List groups, Collection servers) {
for (NwGroup group : groups)
for (NServer server : servers)
if (group.contains(server))
fixServerInGroup(server, group);
}
private void fixServerInGroup(NServer server, NwGroup group) {
final NBox groupBox = group.getNboxInternal();
if (server.getBar().getParent() == groupBox)
return;
boxes.remove(server.getBar().getParent());
if (boxes.contains(groupBox) == false)
boxes.add(groupBox);
server.getBar().setParent(groupBox);
groupBox.add(server.getBar());
}
}