mirror of https://github.com/octoleo/plantuml.git
259 lines
6.7 KiB
Java
259 lines
6.7 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.sequencediagram;
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import java.util.ArrayList;
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import java.util.EnumSet;
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import java.util.HashSet;
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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.Display;
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import net.sourceforge.plantuml.skin.ArrowConfiguration;
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import net.sourceforge.plantuml.style.PName;
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import net.sourceforge.plantuml.style.SName;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleBuilder;
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import net.sourceforge.plantuml.style.StyleSignature;
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import net.sourceforge.plantuml.style.WithStyle;
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public abstract class AbstractMessage implements EventWithDeactivate, WithStyle {
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public Style[] getUsedStyles() {
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Style style = getDefaultStyleDefinition().getMergedStyle(styleBuilder);
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if (style != null && arrowConfiguration.getColor() != null) {
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style = style.eventuallyOverride(PName.LineColor, arrowConfiguration.getColor());
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}
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return new Style[] { style };
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}
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public StyleSignature getDefaultStyleDefinition() {
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return StyleSignature.of(SName.root, SName.element, SName.sequenceDiagram, SName.arrow);
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}
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private final Display label;
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private final ArrowConfiguration arrowConfiguration;
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private final Set<LifeEventType> lifeEventsType = EnumSet.noneOf(LifeEventType.class);
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private Url url;
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private final String messageNumber;
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private boolean parallel = false;
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private final StyleBuilder styleBuilder;
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private List<Note> noteOnMessages = new ArrayList<Note>();
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public AbstractMessage(StyleBuilder styleBuilder, Display label, ArrowConfiguration arrowConfiguration,
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String messageNumber) {
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this.styleBuilder = styleBuilder;
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this.url = null;
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this.label = label;
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this.arrowConfiguration = arrowConfiguration;
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this.messageNumber = messageNumber;
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}
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public final void setUrl(Url url) {
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this.url = url;
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}
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public void goParallel() {
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this.parallel = true;
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}
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public boolean isParallel() {
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return parallel;
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}
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final public Url getUrl() {
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if (url == null) {
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for (Note n : noteOnMessages) {
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if (n.getUrl() != null) {
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return n.getUrl();
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}
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}
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}
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return url;
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}
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public boolean hasUrl() {
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for (Note n : noteOnMessages) {
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if (n.hasUrl()) {
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return true;
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}
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}
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if (label != null && label.hasUrl()) {
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return true;
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}
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return getUrl() != null;
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}
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private boolean firstIsActivate = false;
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private final Set<Participant> noActivationAuthorized2 = new HashSet<Participant>();
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public final boolean addLifeEvent(LifeEvent lifeEvent) {
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lifeEvent.setMessage(this);
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lifeEventsType.add(lifeEvent.getType());
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if (lifeEventsType.size() == 1 && isActivate()) {
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firstIsActivate = true;
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}
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if (lifeEvent.getType() == LifeEventType.ACTIVATE
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&& noActivationAuthorized2.contains(lifeEvent.getParticipant())) {
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return false;
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}
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if (lifeEvent.getType() == LifeEventType.DEACTIVATE || lifeEvent.getType() == LifeEventType.DESTROY) {
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noActivationAuthorized2.add(lifeEvent.getParticipant());
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}
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return true;
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}
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public final boolean isCreate() {
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return lifeEventsType.contains(LifeEventType.CREATE);
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}
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public boolean isActivate() {
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return lifeEventsType.contains(LifeEventType.ACTIVATE);
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}
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public boolean isDeactivate() {
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return lifeEventsType.contains(LifeEventType.DEACTIVATE);
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}
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private boolean isDeactivateOrDestroy() {
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return lifeEventsType.contains(LifeEventType.DEACTIVATE) || lifeEventsType.contains(LifeEventType.DESTROY);
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}
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public final boolean isActivateAndDeactive() {
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return firstIsActivate && isDeactivateOrDestroy();
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}
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public final Display getLabel() {
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return label;
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}
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public final Display getLabelNumbered() {
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if (getMessageNumber() == null) {
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return getLabel();
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}
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Display result = Display.empty();
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result = result.add(new MessageNumber(getMessageNumber()));
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result = result.addAll(getLabel());
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return result;
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}
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public final ArrowConfiguration getArrowConfiguration() {
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return arrowConfiguration;
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}
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public final List<Note> getNoteOnMessages() {
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return noteOnMessages;
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}
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public final void setNote(Note note) {
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if (note.getPosition() != NotePosition.LEFT && note.getPosition() != NotePosition.RIGHT
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&& note.getPosition() != NotePosition.BOTTOM && note.getPosition() != NotePosition.TOP) {
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throw new IllegalArgumentException();
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}
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note = note.withPosition(overideNotePosition(note.getPosition()));
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this.noteOnMessages.add(note);
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}
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protected NotePosition overideNotePosition(NotePosition notePosition) {
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return notePosition;
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}
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public final String getMessageNumber() {
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return messageNumber;
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}
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public abstract boolean compatibleForCreate(Participant p);
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public abstract boolean isSelfMessage();
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private double posYendLevel;
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private double posYstartLevel;
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public double getPosYstartLevel() {
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return posYstartLevel;
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}
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public void setPosYstartLevel(double posYstartLevel) {
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this.posYstartLevel = posYstartLevel;
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}
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public void setPosYendLevel(double posYendLevel) {
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this.posYendLevel = posYendLevel;
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}
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public double getPosYendLevel() {
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return posYendLevel;
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}
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private String anchor;
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private String anchor1;
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private String anchor2;
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public void setAnchor(String anchor) {
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this.anchor = anchor;
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if (anchor != null && anchor.startsWith("{")) {
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throw new IllegalArgumentException(anchor);
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}
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}
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public void setPart1Anchor(String anchor) {
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this.anchor1 = anchor;
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}
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public void setPart2Anchor(String anchor) {
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this.anchor2 = anchor;
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}
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public String getAnchor() {
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return anchor;
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}
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public String getPart1Anchor() {
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return this.anchor1;
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}
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public String getPart2Anchor() {
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return this.anchor2;
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}
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}
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