mirror of https://github.com/octoleo/plantuml.git
416 lines
12 KiB
Java
416 lines
12 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 2009-2020, 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.cucadiagram.entity;
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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.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Set;
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import net.sourceforge.plantuml.OptionFlags;
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import net.sourceforge.plantuml.cucadiagram.Bodier;
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import net.sourceforge.plantuml.cucadiagram.Code;
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import net.sourceforge.plantuml.cucadiagram.CucaDiagram;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.cucadiagram.GroupRoot;
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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.IEntity;
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import net.sourceforge.plantuml.cucadiagram.IGroup;
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import net.sourceforge.plantuml.cucadiagram.ILeaf;
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import net.sourceforge.plantuml.cucadiagram.Ident;
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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.skin.VisibilityModifier;
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public final class EntityFactory {
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private final Map<String, ILeaf> leafsByCode;
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private final Map<String, IGroup> groupsByCode;
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/* private */final Map<Ident, ILeaf> leafs2 = new LinkedHashMap<Ident, ILeaf>();
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/* private */final Map<Ident, IGroup> groups2 = new LinkedHashMap<Ident, IGroup>();
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private final List<Link> links = new ArrayList<Link>();
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private int rawLayout;
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private final IGroup rootGroup = new GroupRoot(this);
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private final List<HideOrShow2> hides2;
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private final List<HideOrShow2> removed;
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/* private */ final public CucaDiagram namespaceSeparator;
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public EntityFactory(List<HideOrShow2> hides2, List<HideOrShow2> removed, CucaDiagram namespaceSeparator) {
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this.hides2 = hides2;
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this.removed = removed;
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this.namespaceSeparator = namespaceSeparator;
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// if (OptionFlags.V1972(namespaceSeparator)) {
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// this.leafsByCode = null;
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// this.groupsByCode = null;
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// } else {
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this.leafsByCode = new LinkedHashMap<String, ILeaf>();
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this.groupsByCode = new LinkedHashMap<String, IGroup>();
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// }
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}
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public boolean isHidden(ILeaf leaf) {
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boolean hidden = false;
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for (HideOrShow2 hide : hides2) {
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hidden = hide.apply(hidden, leaf);
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}
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return hidden;
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}
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public boolean isRemoved(ILeaf leaf) {
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boolean result = false;
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for (HideOrShow2 hide : removed) {
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result = hide.apply(result, leaf);
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}
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return result;
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}
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public void thisIsGoingToBeALeaf(Ident ident) {
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}
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public void thisIsNotArealGroup(Ident ident) {
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}
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public ILeaf createLeaf(Ident ident, Code code, Display display, LeafType entityType, IGroup parentContainer,
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Set<VisibilityModifier> hides, String namespaceSeparator) {
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if (entityType == null) {
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throw new IllegalArgumentException();
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}
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final Bodier bodier = new Bodier(entityType, hides);
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final EntityImpl result = new EntityImpl(ident, code, this, bodier, parentContainer, entityType,
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namespaceSeparator, rawLayout);
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bodier.setLeaf(result);
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result.setDisplay(display);
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return result;
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}
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public IGroup createGroup(Ident ident, Code code, Display display, Code namespace, GroupType groupType,
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IGroup parentContainer, Set<VisibilityModifier> hides, String namespaceSeparator) {
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if (groupType == null) {
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throw new IllegalArgumentException();
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}
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final Bodier bodier = new Bodier(null, hides);
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final EntityImpl result = new EntityImpl(ident, code, this, bodier, parentContainer, groupType, namespace,
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namespaceSeparator, rawLayout);
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if (Display.isNull(display) == false) {
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result.setDisplay(display);
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}
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return result;
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}
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public void addLeaf(ILeaf entity) {
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if (namespaceSeparator.V1972() == false)
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leafsByCode.put(entity.getCodeGetName(), entity);
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leafs2.put(entity.getIdent(), entity);
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if (namespaceSeparator.V1972())
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ensureParentIsCreated(entity.getIdent());
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}
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public void addGroup(IGroup group) {
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if (namespaceSeparator.V1972() == false)
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groupsByCode.put(group.getCodeGetName(), group);
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groups2.put(group.getIdent(), group);
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if (namespaceSeparator.V1972())
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ensureParentIsCreated(group.getIdent());
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}
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private void ensureParentIsCreated(Ident ident) {
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if (groups2.get(ident.parent()) != null)
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return;
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getParentContainer(ident, null);
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}
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void removeGroup(String name) {
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if (namespaceSeparator.V1972())
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throw new UnsupportedOperationException();
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final IEntity removed = groupsByCode.remove(name);
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if (removed == null) {
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throw new IllegalArgumentException();
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}
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final IEntity removed2 = groups2.remove(removed.getIdent());
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if (removed != removed2) {
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bigError();
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}
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}
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void removeGroup(Ident ident) {
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final IEntity removed = groups2.remove(ident);
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if (removed == null) {
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throw new IllegalArgumentException();
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}
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}
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public static void bigError() {
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// Thread.dumpStack();
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// System.exit(0);
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// throw new IllegalArgumentException();
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}
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void removeLeaf(String name) {
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if (namespaceSeparator.V1972())
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throw new UnsupportedOperationException();
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final IEntity removed = leafsByCode.remove(name);
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if (removed == null) {
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throw new IllegalArgumentException();
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}
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final IEntity removed2 = leafs2.remove(removed.getIdent());
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if (removed != removed2) {
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bigError();
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}
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}
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void removeLeaf(Ident ident) {
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final IEntity removed = leafs2.remove(ident);
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if (removed == null) {
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System.err.println("leafs2=" + leafs2.keySet());
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throw new IllegalArgumentException(ident.toString());
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}
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}
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private void removeLeaf1972(ILeaf leaf) {
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final boolean removed = leafs2.values().remove(leaf);
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if (removed == false) {
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System.err.println("leafs2=" + leafs2.keySet());
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throw new IllegalArgumentException(leaf.toString());
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}
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}
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public IGroup muteToGroup(String name, Code namespace, GroupType type, IGroup parent) {
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if (namespaceSeparator.V1972())
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throw new UnsupportedOperationException();
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final ILeaf leaf = leafsByCode.get(name);
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((EntityImpl) leaf).muteToGroup(namespace, type, parent);
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final IGroup result = (IGroup) leaf;
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removeLeaf(name);
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return result;
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}
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public IGroup muteToGroup1972(Ident ident, Code namespace, GroupType type, IGroup parent) {
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if (!namespaceSeparator.V1972())
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throw new UnsupportedOperationException();
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final ILeaf leaf;
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if (namespaceSeparator.getNamespaceSeparator() == null)
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leaf = getLeafVerySmart(ident);
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else
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leaf = leafs2.get(ident);
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((EntityImpl) leaf).muteToGroup(namespace, type, parent);
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final IGroup result = (IGroup) leaf;
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removeLeaf1972(leaf);
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return result;
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}
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public IGroup getRootGroup() {
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return rootGroup;
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}
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public final ILeaf getLeafStrict(Ident ident) {
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return leafs2.get(ident);
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}
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public final ILeaf getLeafSmart(Ident ident) {
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if (!namespaceSeparator.V1972())
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throw new UnsupportedOperationException();
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final ILeaf result = leafs2.get(ident);
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if (result == null && ident.size() == 1) {
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for (Entry<Ident, ILeaf> ent : leafs2.entrySet()) {
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if (ent.getKey().getLast().equals(ident.getLast())) {
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return ent.getValue();
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}
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}
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}
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return result;
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}
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public final ILeaf getLeafVerySmart(Ident ident) {
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if (!namespaceSeparator.V1972())
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throw new UnsupportedOperationException();
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final ILeaf result = leafs2.get(ident);
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if (result == null) {
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for (Entry<Ident, ILeaf> ent : leafs2.entrySet()) {
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if (ent.getKey().getLast().equals(ident.getLast())) {
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return ent.getValue();
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}
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}
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}
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return result;
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}
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public Ident buildFullyQualified(Ident currentPath, Ident id) {
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if (currentPath.equals(id) == false) {
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if (leafs2.containsKey(id) || groups2.containsKey(id)) {
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return id;
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}
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}
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if (id.size() > 1) {
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return id;
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}
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return currentPath.add(id);
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}
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public final IGroup getGroupStrict(Ident ident) {
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if (namespaceSeparator.getNamespaceSeparator() == null) {
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return getGroupVerySmart(ident);
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}
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final IGroup result = groups2.get(ident);
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return result;
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}
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public final IGroup getGroupVerySmart(Ident ident) {
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final IGroup result = groups2.get(ident);
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if (result == null) {
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for (Entry<Ident, IGroup> ent : groups2.entrySet()) {
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if (ent.getKey().getLast().equals(ident.getLast())) {
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return ent.getValue();
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}
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}
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}
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return result;
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}
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public final ILeaf getLeaf(Code code) {
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if (namespaceSeparator.V1972())
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throw new UnsupportedOperationException();
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final ILeaf result = leafsByCode.get(code.getName());
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if (result != null && result != leafs2.get(result.getIdent())) {
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bigError();
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}
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return result;
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}
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public final IGroup getGroup(Code code) {
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if (namespaceSeparator.V1972())
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throw new UnsupportedOperationException();
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final IGroup result = groupsByCode.get(code.getName());
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if (result != null && result != groups2.get(result.getIdent())) {
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bigError();
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}
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return result;
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}
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public final Collection<ILeaf> leafs() {
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if (namespaceSeparator.V1972())
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return leafs2();
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final Collection<ILeaf> result = Collections.unmodifiableCollection(leafsByCode.values());
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if (new ArrayList<ILeaf>(result).equals(new ArrayList<ILeaf>(leafs2())) == false) {
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bigError();
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}
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return result;
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}
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public final Collection<IGroup> groups() {
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if (namespaceSeparator.V1972())
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return groups2();
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final Collection<IGroup> result = Collections.unmodifiableCollection(groupsByCode.values());
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if (new ArrayList<IGroup>(result).equals(new ArrayList<IGroup>(groups2())) == false) {
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bigError();
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}
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return result;
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}
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public final Collection<IGroup> groups2() {
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final Collection<IGroup> result = Collections.unmodifiableCollection(groups2.values());
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return Collections.unmodifiableCollection(result);
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}
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public final Collection<ILeaf> leafs2() {
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final Collection<ILeaf> result = Collections.unmodifiableCollection(leafs2.values());
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return Collections.unmodifiableCollection(result);
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}
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public void incRawLayout() {
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rawLayout++;
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}
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public final List<Link> getLinks() {
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return Collections.unmodifiableList(links);
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}
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public void addLink(Link link) {
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if (link.isSingle() && containsSimilarLink(link)) {
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return;
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}
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links.add(link);
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}
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private boolean containsSimilarLink(Link other) {
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for (Link link : links) {
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if (other.sameConnections(link)) {
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return true;
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}
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}
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return false;
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}
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public void removeLink(Link link) {
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final boolean ok = links.remove(link);
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if (ok == false) {
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throw new IllegalArgumentException();
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}
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}
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public IGroup getParentContainer(Ident ident, IGroup parentContainer) {
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if (namespaceSeparator.V1972()) {
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final Ident parent = ident.parent();
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if (parent.isRoot()) {
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return this.rootGroup;
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}
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IGroup result = getGroupStrict(parent);
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if (result != null) {
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return result;
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}
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System.err.println("getParentContainer::groups2=" + groups2);
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result = createGroup(parent, parent, Display.getWithNewlines(parent.getName()), null, GroupType.PACKAGE,
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null, Collections.<VisibilityModifier>emptySet(), namespaceSeparator.getNamespaceSeparator());
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addGroup(result);
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return result;
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}
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if (parentContainer == null) {
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throw new IllegalArgumentException();
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}
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return parentContainer;
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}
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}
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