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242 lines
6.3 KiB
Java
242 lines
6.3 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.style;
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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.LinkedHashSet;
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import java.util.List;
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import java.util.Set;
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import net.sourceforge.plantuml.Url;
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import net.sourceforge.plantuml.cucadiagram.Stereostyles;
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import net.sourceforge.plantuml.cucadiagram.Stereotype;
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public class StyleSignature {
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private final Set<String> names = new LinkedHashSet<>();
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private final boolean withDot;
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public StyleSignature(String s) {
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if (s.contains("*") || s.contains("&") || s.contains("-"))
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throw new IllegalArgumentException();
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this.withDot = s.contains(".");
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this.names.add(clean(s));
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}
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public static StyleSignature empty() {
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return new StyleSignature(false);
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}
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private StyleSignature(boolean withDot) {
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this.withDot = withDot;
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}
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private StyleSignature(boolean withDot, Collection<String> copy) {
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this.names.addAll(copy);
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this.withDot = withDot;
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}
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public StyleSignature addClickable(Url url) {
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if (url == null)
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return this;
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final Set<String> result = new LinkedHashSet<>(names);
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result.add(SName.clickable.name());
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return new StyleSignature(withDot, result);
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}
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public StyleSignature add(String s) {
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if (s == null)
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return this;
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if (s.contains("*") || s.contains("&") || s.contains("-"))
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throw new IllegalArgumentException();
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final Set<String> result = new LinkedHashSet<>(names);
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result.add(clean(s));
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return new StyleSignature(withDot || s.contains("."), result);
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}
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public StyleSignature add(SName name) {
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return add(name.name().toLowerCase().replace("_", ""));
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}
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public StyleSignature addStar() {
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final Set<String> result = new LinkedHashSet<>(names);
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result.add("*");
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return new StyleSignature(withDot, result);
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}
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public boolean isStarred() {
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return names.contains("*");
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}
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@Override
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public boolean equals(Object arg) {
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final StyleSignature other = (StyleSignature) arg;
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return this.names.equals(other.names);
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}
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@Override
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public int hashCode() {
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return names.hashCode();
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}
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@Override
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public String toString() {
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final StringBuilder result = new StringBuilder();
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for (String n : names) {
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if (result.length() > 0)
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result.append('.');
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result.append(n);
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}
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return result.toString() + " " + withDot;
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}
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public boolean matchAll(StyleSignature other) {
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if (other.isStarred() && names.contains("*") == false)
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return false;
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for (String token : names) {
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if (token.equals("*"))
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continue;
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if (other.names.contains(token) == false)
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return false;
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}
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return true;
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}
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public final Set<String> getNames() {
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return Collections.unmodifiableSet(names);
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}
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public static StyleSignature of(SName... names) {
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final List<String> result = new ArrayList<>();
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for (SName name : names)
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result.add(name.name().toLowerCase().replace("_", ""));
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return new StyleSignature(false, result);
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}
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public StyleSignature forStereotypeItself(Stereotype stereotype) {
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final List<String> result = new ArrayList<>(names);
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if (stereotype != null)
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for (String name : stereotype.getStyleNames())
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result.add(clean(name));
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result.add(SName.stereotype.name().toLowerCase().replace("_", ""));
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return new StyleSignature(false, result);
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}
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public StyleSignature with(Stereotype stereotype) {
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final List<String> result = new ArrayList<>(names);
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if (stereotype != null)
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for (String name : stereotype.getStyleNames())
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result.add(clean(name));
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return new StyleSignature(true, result);
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}
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public StyleSignature with(Stereostyles stereostyles) {
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if (stereostyles.isEmpty())
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return this;
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final List<String> result = new ArrayList<>(names);
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for (String name : stereostyles.getStyleNames())
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result.add(clean(name));
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return new StyleSignature(true, result);
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}
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private String clean(String name) {
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return name.toLowerCase().replace("_", "").replace(".", "");
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}
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public StyleSignature mergeWith(List<Style> others) {
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final List<String> copy = new ArrayList<>(names);
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for (Style other : others)
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for (String s : other.getSignature().getNames())
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copy.add(s);
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return new StyleSignature(withDot, copy);
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}
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public StyleSignature mergeWith(StyleSignature other) {
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final List<String> copy = new ArrayList<>(names);
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copy.addAll(other.names);
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return new StyleSignature(withDot || other.withDot, copy);
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}
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public Style getMergedStyle(StyleBuilder styleBuilder) {
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if (styleBuilder == null)
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return null;
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return styleBuilder.getMergedStyle(this);
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}
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public boolean match(Stereotype stereotype) {
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for (String s : stereotype.getMultipleLabels())
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if (names.contains(clean(s)))
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return true;
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return false;
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}
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public final boolean isWithDot() {
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return withDot;
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}
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// Frequent use
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public static StyleSignature activity() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.activity);
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}
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public static StyleSignature activityDiamond() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.activity, SName.diamond);
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}
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public static StyleSignature activityArrow() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.activity, SName.arrow);
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}
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} |