mirror of https://github.com/octoleo/plantuml.git
754 lines
21 KiB
Java
754 lines
21 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2023, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.baraye;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.Set;
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import java.util.concurrent.atomic.AtomicInteger;
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import net.sourceforge.plantuml.BackSlash;
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import net.sourceforge.plantuml.FileFormat;
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import net.sourceforge.plantuml.FileFormatOption;
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import net.sourceforge.plantuml.StringUtils;
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import net.sourceforge.plantuml.UmlDiagram;
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import net.sourceforge.plantuml.UmlDiagramType;
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import net.sourceforge.plantuml.api.ImageDataSimple;
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import net.sourceforge.plantuml.command.CommandExecutionResult;
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import net.sourceforge.plantuml.core.ImageData;
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import net.sourceforge.plantuml.core.UmlSource;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.cucadiagram.EntityGender;
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import net.sourceforge.plantuml.cucadiagram.EntityPortion;
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import net.sourceforge.plantuml.cucadiagram.EntityPosition;
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import net.sourceforge.plantuml.cucadiagram.GroupHierarchy;
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import net.sourceforge.plantuml.cucadiagram.GroupType;
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import net.sourceforge.plantuml.cucadiagram.HideOrShow2;
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import net.sourceforge.plantuml.cucadiagram.ICucaDiagram;
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import net.sourceforge.plantuml.cucadiagram.LeafType;
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import net.sourceforge.plantuml.cucadiagram.Link;
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import net.sourceforge.plantuml.cucadiagram.LinkConstraint;
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import net.sourceforge.plantuml.cucadiagram.Magma;
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import net.sourceforge.plantuml.cucadiagram.MagmaList;
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import net.sourceforge.plantuml.cucadiagram.PortionShower;
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import net.sourceforge.plantuml.cucadiagram.Together;
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import net.sourceforge.plantuml.cucadiagram.dot.CucaDiagramTxtMaker;
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import net.sourceforge.plantuml.elk.CucaDiagramFileMakerElk;
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import net.sourceforge.plantuml.graphic.USymbol;
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import net.sourceforge.plantuml.graphml.CucaDiagramGraphmlMaker;
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import net.sourceforge.plantuml.sdot.CucaDiagramFileMakerSmetana;
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import net.sourceforge.plantuml.security.SecurityUtils;
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import net.sourceforge.plantuml.skin.VisibilityModifier;
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import net.sourceforge.plantuml.statediagram.StateDiagram;
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import net.sourceforge.plantuml.style.ClockwiseTopRightBottomLeft;
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import net.sourceforge.plantuml.svek.CucaDiagramFileMaker;
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import net.sourceforge.plantuml.svek.CucaDiagramFileMakerSvek;
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import net.sourceforge.plantuml.xmi.CucaDiagramXmiMaker;
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import net.sourceforge.plantuml.xmlsc.StateDiagramScxmlMaker;
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public abstract class CucaDiagram extends UmlDiagram implements GroupHierarchy, PortionShower, ICucaDiagram {
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private String namespaceSeparator = null;
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private boolean namespaceSeparatorHasBeenSet = false;
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public final boolean mergeIntricated() {
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return false;
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}
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private final List<HideOrShow2> hides2 = new ArrayList<>();
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private final List<HideOrShow2> removed = new ArrayList<>();
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protected final EntityFactory entityFactory = new EntityFactory(hides2, removed, this);
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private List<Quark> stacks = new ArrayList<>();
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private boolean visibilityModifierPresent;
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// private NamespaceStrategy lastNamespaceStrategy;
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private Together currentTogether;
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public CucaDiagram(UmlSource source, UmlDiagramType type, Map<String, String> orig) {
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super(source, type, orig);
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this.stacks.add(entityFactory.getPlasma().root());
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}
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public String getPortFor(String entString, Quark ident) {
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final int x = entString.lastIndexOf("::");
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if (x == -1)
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return null;
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if (entString.startsWith(ident.getName()))
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return entString.substring(x + 2);
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return null;
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}
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public Quark currentQuark() {
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return this.stacks.get(stacks.size() - 1);
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}
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public String cleanIdForQuark(String id) {
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if (id == null)
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return null;
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return StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(id);
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}
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final public void setNamespaceSeparator(String namespaceSeparator) {
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this.namespaceSeparatorHasBeenSet = true;
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this.namespaceSeparator = namespaceSeparator;
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getPlasma().setSeparator(namespaceSeparator);
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}
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final public String getNamespaceSeparator() {
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if (namespaceSeparatorHasBeenSet == false)
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return ".";
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return namespaceSeparator;
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}
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@Override
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public boolean hasUrl() {
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for (Quark quark : getPlasma().quarks()) {
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final EntityImp ent = (EntityImp) quark.getData();
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if (ent != null && ent.hasUrl())
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return true;
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}
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return false;
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}
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final public void setLastEntity(EntityImp foo) {
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this.lastEntity = (EntityImp) foo;
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}
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protected void updateLasts(EntityImp result) {
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}
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final public EntityImp reallyCreateLeaf(Quark ident, Display display, LeafType type, USymbol symbol) {
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Objects.requireNonNull(type);
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if (ident.getData() != null)
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throw new IllegalStateException();
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if (Display.isNull(display))
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throw new IllegalArgumentException();
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final EntityImp result = entityFactory.createLeaf(ident, display, type, getHides());
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result.setUSymbol(symbol);
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ident.setData(result);
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this.lastEntity = result;
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result.setTogether(currentTogether);
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updateLasts(result);
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// if (type == LeafType.OBJECT)
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// ((EntityImp) parent.getData()).muteToType2(type);
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return result;
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}
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final public Quark quarkInContext(String full, boolean specialForCreateClass) {
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final String sep = getNamespaceSeparator();
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if (sep == null) {
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final Quark result = getPlasma().getIfExistsFromName(full);
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if (result != null)
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return result;
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return currentQuark().child(full);
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}
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final Quark currentQuark = currentQuark();
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if (full.startsWith(sep))
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return getPlasma().root().child(full.substring(sep.length()));
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final int x = full.indexOf(sep);
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if (x == -1) {
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if (specialForCreateClass == false && getPlasma().countByName(full) == 1) {
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final Quark byName = getPlasma().getIfExistsFromName(full);
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assert byName != null;
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if (byName != currentQuark)
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return byName;
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}
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return currentQuark.child(full);
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}
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final String first = full.substring(0, x);
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final boolean firstPackageDoesExist = getPlasma().root().childIfExists(first) != null;
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if (firstPackageDoesExist)
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return getPlasma().root().child(full);
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return currentQuark.child(full);
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}
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public String removePortId(String id) {
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// To be kept
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if ("::".equals(namespaceSeparator))
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return id;
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final int x = id.lastIndexOf("::");
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if (x == -1)
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return id;
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return id.substring(0, x);
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}
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public String getPortId(String id) {
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// To be kept
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if ("::".equals(namespaceSeparator))
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return null;
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final int x = id.lastIndexOf("::");
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if (x == -1)
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return null;
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return id.substring(x + 2);
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}
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public /* protected */ Plasma getPlasma() {
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return entityFactory.getPlasma();
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}
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final public Collection<EntityImp> getChildrenGroups(EntityImp parent) {
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final Collection<EntityImp> result = new ArrayList<>();
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final Quark parent__;
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if (parent.instanceofGroupRoot())
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parent__ = getPlasma().root();
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else
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parent__ = ((EntityImp) parent).getQuark();
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for (EntityImp gg : getGroups(false))
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if (gg.getQuark().getParent() == parent__)
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result.add(gg);
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return Collections.unmodifiableCollection(result);
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}
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private void eventuallyBuildPhantomGroups() {
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for (Quark quark : getPlasma().quarks()) {
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if (quark.getData() != null)
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continue;
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int countChildren = quark.countChildren();
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if (countChildren > 0) {
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final Display display = Display.getWithNewlines(quark.getQualifiedName());
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final EntityImp result = entityFactory.createGroup(quark, display, GroupType.PACKAGE, getHides());
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quark.setData(result);
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}
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}
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}
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final public CommandExecutionResult gotoTogether() {
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if (currentTogether != null)
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return CommandExecutionResult.error("Cannot nest together");
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this.currentTogether = new Together();
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return CommandExecutionResult.ok();
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}
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final public CommandExecutionResult gotoGroup(Quark ident, Display display, GroupType type) {
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if (currentTogether != null)
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return CommandExecutionResult.error("Cannot be done inside 'together'");
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if (ident.getData() == null) {
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final EntityImp result = entityFactory.createGroup(ident, display, type, getHides());
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ident.setData(result);
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}
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final EntityImp ent = (EntityImp) ident.getData();
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ent.setDisplay(display);
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ent.muteToType2(type);
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this.stacks.add(ident);
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return CommandExecutionResult.ok();
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}
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public boolean endGroup() {
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if (this.currentTogether != null) {
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this.currentTogether = null;
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return true;
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}
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if (stacks.size() > 0) {
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stacks.remove(stacks.size() - 1);
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return true;
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}
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return false;
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}
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public final EntityImp getCurrentGroup() {
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return (EntityImp) currentQuark().getData();
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}
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public final EntityImp getGroup(String code) {
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final Quark quark = getPlasma().getIfExistsFromName(code);
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if (quark == null)
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return null;
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return (EntityImp) quark.getData();
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}
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public final boolean isGroup(String code) {
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final Quark quark = getPlasma().getIfExistsFromName(code);
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if (quark == null)
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return false;
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return isGroup(quark);
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}
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public final boolean isGroup(final Quark quark) {
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final EntityImp ent = (EntityImp) quark.getData();
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if (ent == null)
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return false;
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return ent.isGroup();
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}
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public final Collection<EntityImp> getGroups(boolean withRootGroup) {
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final List<EntityImp> result = new ArrayList<>();
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for (Quark quark : getPlasma().quarks()) {
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if (quark.isRoot()) {
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if (withRootGroup)
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result.add((EntityImp) quark.getData());
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} else {
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final EntityImp data = (EntityImp) quark.getData();
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if (data != null && data.isGroup())
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result.add(data);
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}
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}
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return Collections.unmodifiableCollection(result);
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}
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public EntityImp getRootGroup() {
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return (EntityImp) getPlasma().root().getData();
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}
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public final Collection<EntityImp> getLeafsvalues() {
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final List<EntityImp> result = new ArrayList<>();
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for (Quark quark : getPlasma().quarks()) {
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if (quark.isRoot())
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continue;
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final EntityImp data = (EntityImp) quark.getData();
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if (data != null && data.isGroup() == false)
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result.add(data);
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}
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return Collections.unmodifiableCollection(result);
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}
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public final int getLeafssize() {
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return getLeafsvalues().size();
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}
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final public void addLink(Link link) {
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entityFactory.addLink(link);
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}
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final protected void removeLink(Link link) {
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entityFactory.removeLink(link);
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}
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final public List<Link> getLinks() {
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return entityFactory.getLinks();
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}
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abstract protected List<String> getDotStrings();
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final public String[] getDotStringSkek() {
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final List<String> result = new ArrayList<>();
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for (String s : getDotStrings())
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if (s.startsWith("nodesep") || s.startsWith("ranksep") || s.startsWith("layout"))
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result.add(s);
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String aspect = getPragma().getValue("aspect");
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if (aspect != null) {
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aspect = aspect.replace(',', '.');
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result.add("aspect=" + aspect + ";");
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}
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final String ratio = getPragma().getValue("ratio");
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if (ratio != null)
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result.add("ratio=" + ratio + ";");
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return result.toArray(new String[result.size()]);
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}
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// ::comment when WASM
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private void createFilesGraphml(OutputStream suggestedFile) throws IOException {
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final CucaDiagramGraphmlMaker maker = new CucaDiagramGraphmlMaker(this);
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maker.createFiles(suggestedFile);
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}
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private void createFilesXmi(OutputStream suggestedFile, FileFormat fileFormat) throws IOException {
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final CucaDiagramXmiMaker maker = new CucaDiagramXmiMaker(this, fileFormat);
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maker.createFiles(suggestedFile);
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}
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private void createFilesScxml(OutputStream suggestedFile) throws IOException {
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final StateDiagramScxmlMaker maker = new StateDiagramScxmlMaker((StateDiagram) this);
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maker.createFiles(suggestedFile);
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}
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private void createFilesTxt(OutputStream os, int index, FileFormat fileFormat) throws IOException {
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final CucaDiagramTxtMaker maker = new CucaDiagramTxtMaker(this, fileFormat);
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maker.createFiles(os, index);
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}
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// ::done
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@Override
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protected ImageData exportDiagramInternal(OutputStream os, int index, FileFormatOption fileFormatOption)
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throws IOException {
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final FileFormat fileFormat = fileFormatOption.getFileFormat();
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// ::comment when WASM
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if (fileFormat == FileFormat.ATXT || fileFormat == FileFormat.UTXT) {
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try {
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createFilesTxt(os, index, fileFormat);
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} catch (Throwable t) {
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t.printStackTrace(SecurityUtils.createPrintStream(os));
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}
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return ImageDataSimple.ok();
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}
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if (fileFormat == FileFormat.GRAPHML) {
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createFilesGraphml(os);
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return ImageDataSimple.ok();
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}
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if (fileFormat.name().startsWith("XMI")) {
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createFilesXmi(os, fileFormat);
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return ImageDataSimple.ok();
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}
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if (fileFormat == FileFormat.SCXML) {
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createFilesScxml(os);
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return ImageDataSimple.ok();
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}
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// ::done
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if (getUmlDiagramType() == UmlDiagramType.COMPOSITE) {
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throw new UnsupportedOperationException();
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}
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this.eventuallyBuildPhantomGroups();
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final CucaDiagramFileMaker maker;
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// ::comment when WASM
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if (this.isUseElk())
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maker = new CucaDiagramFileMakerElk(this, fileFormatOption.getDefaultStringBounder(getSkinParam()));
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else if (this.isUseSmetana())
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// ::done
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maker = new CucaDiagramFileMakerSmetana(this, fileFormatOption.getDefaultStringBounder(getSkinParam()));
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// ::comment when WASM
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else
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maker = new CucaDiagramFileMakerSvek(this);
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// ::done
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final ImageData result = maker.createFile(os, getDotStrings(), fileFormatOption);
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if (result == null)
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return ImageDataSimple.error();
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this.warningOrError = result.getWarningOrError();
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return result;
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}
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private String warningOrError;
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@Override
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public String getWarningOrError() {
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final String generalWarningOrError = super.getWarningOrError();
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if (warningOrError == null)
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return generalWarningOrError;
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if (generalWarningOrError == null)
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return warningOrError;
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return generalWarningOrError + BackSlash.NEWLINE + warningOrError;
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}
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public boolean isAutarkic(EntityImp g) {
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if (g.getGroupType() == GroupType.PACKAGE)
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return false;
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if (g.getGroupType() == GroupType.INNER_ACTIVITY)
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return true;
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if (g.getGroupType() == GroupType.CONCURRENT_ACTIVITY)
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return true;
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if (g.getGroupType() == GroupType.CONCURRENT_STATE)
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return true;
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if (getChildrenGroups(g).size() > 0)
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return false;
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for (Link link : getLinks())
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if (EntityUtils.isPureInnerLink3(g, link) == false)
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return false;
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for (EntityImp leaf : g.getLeafsDirect())
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if (leaf.getEntityPosition() != EntityPosition.NORMAL)
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return false;
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return true;
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}
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private static boolean isNumber(String s) {
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return s.matches("[+-]?(\\.?\\d+|\\d+\\.\\d*)");
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}
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public void resetPragmaLabel() {
|
|
getPragma().undefine("labeldistance");
|
|
getPragma().undefine("labelangle");
|
|
}
|
|
|
|
public String getLabeldistance() {
|
|
if (getPragma().isDefine("labeldistance")) {
|
|
final String s = getPragma().getValue("labeldistance");
|
|
if (isNumber(s))
|
|
return s;
|
|
|
|
}
|
|
if (getPragma().isDefine("defaultlabeldistance")) {
|
|
final String s = getPragma().getValue("defaultlabeldistance");
|
|
if (isNumber(s))
|
|
return s;
|
|
|
|
}
|
|
// Default in dot 1.0
|
|
return "1.7";
|
|
}
|
|
|
|
public String getLabelangle() {
|
|
if (getPragma().isDefine("labelangle")) {
|
|
final String s = getPragma().getValue("labelangle");
|
|
if (isNumber(s))
|
|
return s;
|
|
|
|
}
|
|
if (getPragma().isDefine("defaultlabelangle")) {
|
|
final String s = getPragma().getValue("defaultlabelangle");
|
|
if (isNumber(s))
|
|
return s;
|
|
|
|
}
|
|
// Default in dot -25
|
|
return "25";
|
|
}
|
|
|
|
final public boolean isEmpty(EntityImp gToTest) {
|
|
for (EntityImp gg : getGroups(false)) {
|
|
if (gg == gToTest)
|
|
continue;
|
|
|
|
if (gg.getParentContainer() == gToTest)
|
|
return false;
|
|
|
|
}
|
|
return gToTest.size() == 0;
|
|
}
|
|
|
|
public final boolean isVisibilityModifierPresent() {
|
|
return visibilityModifierPresent;
|
|
}
|
|
|
|
public final void setVisibilityModifierPresent(boolean visibilityModifierPresent) {
|
|
this.visibilityModifierPresent = visibilityModifierPresent;
|
|
}
|
|
|
|
public final boolean showPortion(EntityPortion portion, EntityImp entity) {
|
|
if (getSkinParam().strictUmlStyle() && portion == EntityPortion.CIRCLED_CHARACTER)
|
|
return false;
|
|
|
|
boolean result = true;
|
|
for (HideOrShow cmd : hideOrShows)
|
|
if (cmd.portion == portion && cmd.gender.contains(entity))
|
|
result = cmd.show;
|
|
|
|
return result;
|
|
}
|
|
|
|
public final void hideOrShow(EntityGender gender, EntityPortion portions, boolean show) {
|
|
for (EntityPortion portion : portions.asSet())
|
|
this.hideOrShows.add(new HideOrShow(gender, portion, show));
|
|
|
|
}
|
|
|
|
public void hideOrShow(Set<VisibilityModifier> visibilities, boolean show) {
|
|
if (show)
|
|
hides.removeAll(visibilities);
|
|
else
|
|
hides.addAll(visibilities);
|
|
}
|
|
|
|
public void hideOrShow2(String what, boolean show) {
|
|
this.hides2.add(new HideOrShow2(what, show));
|
|
}
|
|
|
|
public void removeOrRestore(String what, boolean show) {
|
|
this.removed.add(new HideOrShow2(what, show));
|
|
}
|
|
|
|
private final List<HideOrShow> hideOrShows = new ArrayList<>();
|
|
private final Set<VisibilityModifier> hides = new HashSet<>();
|
|
|
|
static class HideOrShow {
|
|
private final EntityGender gender;
|
|
private final EntityPortion portion;
|
|
private final boolean show;
|
|
|
|
public HideOrShow(EntityGender gender, EntityPortion portion, boolean show) {
|
|
this.gender = gender;
|
|
this.portion = portion;
|
|
this.show = show;
|
|
}
|
|
}
|
|
|
|
public final Set<VisibilityModifier> getHides() {
|
|
return Collections.unmodifiableSet(hides);
|
|
}
|
|
|
|
final public boolean isStandalone(EntityImp ent) {
|
|
for (final Link link : getLinks())
|
|
if (link.getEntity1() == ent || link.getEntity2() == ent)
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
final public boolean isStandaloneForArgo(EntityImp ent) {
|
|
for (final Link link : getLinks()) {
|
|
if (link.isHidden() || link.isInvis())
|
|
continue;
|
|
if (link.getEntity1() == ent || link.getEntity2() == ent)
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
final public Link getLastLink() {
|
|
final List<Link> links = getLinks();
|
|
for (int i = links.size() - 1; i >= 0; i--) {
|
|
final Link link = links.get(i);
|
|
if (link.getEntity1().getLeafType() != LeafType.NOTE && link.getEntity2().getLeafType() != LeafType.NOTE)
|
|
return link;
|
|
|
|
}
|
|
return null;
|
|
}
|
|
|
|
final public List<Link> getTwoLastLinks() {
|
|
final List<Link> result = new ArrayList<>();
|
|
final List<Link> links = getLinks();
|
|
for (int i = links.size() - 1; i >= 0; i--) {
|
|
final Link link = links.get(i);
|
|
if (link.getEntity1().getLeafType() != LeafType.NOTE && link.getEntity2().getLeafType() != LeafType.NOTE) {
|
|
result.add(link);
|
|
if (result.size() == 2)
|
|
return Collections.unmodifiableList(result);
|
|
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
protected EntityImp lastEntity = null;
|
|
|
|
final public EntityImp getLastEntity() {
|
|
return lastEntity;
|
|
}
|
|
|
|
final public EntityFactory getEntityFactory() {
|
|
// throw new UnsupportedOperationException();
|
|
return entityFactory;
|
|
}
|
|
|
|
public void applySingleStrategy() {
|
|
final MagmaList magmaList = new MagmaList();
|
|
|
|
for (EntityImp g : getGroups(true)) {
|
|
final List<EntityImp> standalones = new ArrayList<>();
|
|
|
|
for (EntityImp ent : g.getLeafsDirect())
|
|
if (isStandalone(ent))
|
|
standalones.add(ent);
|
|
|
|
if (standalones.size() < 3)
|
|
continue;
|
|
|
|
final Magma magma = new Magma(this, standalones);
|
|
magma.putInSquare();
|
|
magmaList.add(magma);
|
|
}
|
|
|
|
for (EntityImp g : getGroups(true)) {
|
|
final MagmaList magmas = magmaList.getMagmas(g);
|
|
if (magmas.size() < 3)
|
|
continue;
|
|
|
|
magmas.putInSquare();
|
|
}
|
|
|
|
}
|
|
|
|
public boolean isHideEmptyDescriptionForState() {
|
|
return false;
|
|
}
|
|
|
|
protected void incRawLayout() {
|
|
entityFactory.incRawLayout();
|
|
}
|
|
|
|
public CommandExecutionResult constraintOnLinks(Link link1, Link link2, Display display) {
|
|
final LinkConstraint linkConstraint = new LinkConstraint(link1, link2, display);
|
|
link1.setLinkConstraint(linkConstraint);
|
|
link2.setLinkConstraint(linkConstraint);
|
|
return CommandExecutionResult.ok();
|
|
}
|
|
|
|
@Override
|
|
public ClockwiseTopRightBottomLeft getDefaultMargins() {
|
|
// Strange numbers here for backwards compatibility
|
|
return ClockwiseTopRightBottomLeft.topRightBottomLeft(0, 5, 5, 0);
|
|
}
|
|
|
|
private final AtomicInteger cpt = new AtomicInteger(1);
|
|
|
|
public int getUniqueSequence() {
|
|
return cpt.addAndGet(1);
|
|
}
|
|
|
|
public String getUniqueSequence(String prefix) {
|
|
return prefix + getUniqueSequence();
|
|
}
|
|
|
|
}
|