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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/liberapay (only 1€ per month!)
* https://plantuml.com/paypal
*
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see hides2 = new ArrayList<>();
private final List removed = new ArrayList<>();
protected final EntityFactory entityFactory = new EntityFactory(hides2, removed, this);
private List stacks = new ArrayList<>();
private boolean visibilityModifierPresent;
@Override
final public void setNamespaceSeparator(String namespaceSeparator) {
super.setNamespaceSeparator(namespaceSeparator);
entityFactory.setSeparator(namespaceSeparator);
}
public CucaDiagram(UmlSource source, UmlDiagramType type, Map orig) {
super(source, type, orig);
this.stacks.add(entityFactory.root().getData());
}
public String getPortFor(String entString, Quark ident) {
final int x = entString.lastIndexOf("::");
if (x == -1)
return null;
if (entString.startsWith(ident.getName()))
return entString.substring(x + 2);
return null;
}
public final Entity getCurrentGroup() {
int pos = stacks.size() - 1;
while (pos >= 0) {
final Bag tmp = this.stacks.get(pos);
if (tmp instanceof Entity)
return (Entity) tmp;
pos--;
}
throw new IllegalStateException();
}
public final Together currentTogether() {
final int pos = stacks.size() - 1;
final Bag tmp = this.stacks.get(pos);
if (tmp instanceof Together)
return (Together) tmp;
return null;
}
public String cleanId(String id) {
if (id == null)
return null;
return StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(id);
}
@Override
public boolean hasUrl() {
for (Quark quark : entityFactory.quarks()) {
final Entity ent = quark.getData();
if (ent != null && ent.hasUrl())
return true;
}
return false;
}
final public void setLastEntity(Entity foo) {
this.lastEntity = (Entity) foo;
}
protected void updateLasts(Entity result) {
}
final public Entity reallyCreateLeaf(Quark ident, Display display, LeafType type, USymbol symbol) {
Objects.requireNonNull(type);
if (ident.getData() != null)
throw new IllegalStateException();
if (Display.isNull(display))
throw new IllegalArgumentException();
final Entity result = entityFactory.createLeaf(ident, type, getHides());
result.setUSymbol(symbol);
this.lastEntity = result;
result.setTogether(currentTogether());
updateLasts(result);
// if (type == LeafType.OBJECT)
// ((EntityImp) parent.getData()).muteToType2(type);
result.setDisplay(display);
if (type.isLikeClass())
eventuallyBuildPhantomGroups();
return result;
}
final public Quark quarkInContext(boolean reuseExistingChild, String full) {
final String sep = getNamespaceSeparator();
if (sep == null) {
final Quark result = entityFactory.firstWithName(full);
if (result != null)
return result;
return getCurrentGroup().getQuark().child(full);
}
final Quark currentQuark = getCurrentGroup().getQuark();
if (full.startsWith(sep))
return entityFactory.root().child(full.substring(sep.length()));
final int x = full.indexOf(sep);
if (x == -1) {
if (reuseExistingChild && entityFactory.countByName(full) == 1) {
final Quark byName = entityFactory.firstWithName(full);
assert byName != null;
if (byName != currentQuark)
return byName;
}
return currentQuark.child(full);
}
final String first = full.substring(0, x);
final boolean firstPackageDoesExist = entityFactory.root().childIfExists(first) != null;
if (firstPackageDoesExist)
return entityFactory.root().child(full);
return currentQuark.child(full);
}
public String removePortId(String id) {
// To be kept
if ("::".equals(getNamespaceSeparator()))
return id;
final int x = id.lastIndexOf("::");
if (x == -1)
return id;
return id.substring(0, x);
}
public String getPortId(String id) {
// To be kept
if ("::".equals(getNamespaceSeparator()))
return null;
final int x = id.lastIndexOf("::");
if (x == -1)
return null;
return id.substring(x + 2);
}
public Quark firstWithName(String name) {
return entityFactory.firstWithName(name);
}
@Override
final public Collection getChildrenGroups(Entity entity) {
return entity.groups();
}
private void eventuallyBuildPhantomGroups() {
for (Quark quark : entityFactory.quarks()) {
if (quark.getData() != null)
continue;
int countChildren = quark.countChildren();
if (countChildren > 0) {
// final Display display = Display.getWithNewlines(quark.getQualifiedName());
final Display display = Display.getWithNewlines(quark.getName());
final Entity result = entityFactory.createGroup(quark, GroupType.PACKAGE, getHides());
result.setDisplay(display);
}
}
}
final public CommandExecutionResult gotoTogether() {
this.stacks.add(new Together(currentTogether()));
return CommandExecutionResult.ok();
}
final public CommandExecutionResult gotoGroup(Quark quark, Display display, GroupType type) {
if (quark.getData() == null) {
final Entity result = entityFactory.createGroup(quark, type, getHides());
result.setTogether(currentTogether());
result.setDisplay(display);
}
final Entity ent = quark.getData();
ent.muteToGroupType(type);
this.stacks.add(quark.getData());
return CommandExecutionResult.ok();
}
public boolean endGroup() {
if (stacks.size() > 0) {
stacks.remove(stacks.size() - 1);
return true;
}
return false;
}
public final Entity getGroup(String code) {
final Quark quark = entityFactory.firstWithName(code);
if (quark == null)
return null;
return quark.getData();
}
public final boolean isGroup(String code) {
final Quark quark = entityFactory.firstWithName(code);
if (quark == null)
return false;
return isGroup(quark);
}
public final boolean isGroup(Quark quark) {
final Entity ent = quark.getData();
if (ent == null)
return false;
return ent.isGroup();
}
@Override
public Entity getRootGroup() {
return entityFactory.root().getData();
}
final public void addLink(Link link) {
entityFactory.addLink(link);
}
final protected void removeLink(Link link) {
entityFactory.removeLink(link);
}
final public List getLinks() {
return entityFactory.getLinks();
}
abstract protected List getDotStrings();
final public String[] getDotStringSkek() {
final List result = new ArrayList<>();
for (String s : getDotStrings())
if (s.startsWith("nodesep") || s.startsWith("ranksep") || s.startsWith("layout"))
result.add(s);
String aspect = getPragma().getValue("aspect");
if (aspect != null) {
aspect = aspect.replace(',', '.');
result.add("aspect=" + aspect + ";");
}
final String ratio = getPragma().getValue("ratio");
if (ratio != null)
result.add("ratio=" + ratio + ";");
return result.toArray(new String[result.size()]);
}
// ::comment when __CORE__
private void createFilesGraphml(OutputStream suggestedFile) throws IOException {
final CucaDiagramGraphmlMaker maker = new CucaDiagramGraphmlMaker(this);
maker.createFiles(suggestedFile);
}
private void createFilesXmi(OutputStream suggestedFile, FileFormat fileFormat) throws IOException {
final CucaDiagramXmiMaker maker = new CucaDiagramXmiMaker(this, fileFormat);
maker.createFiles(suggestedFile);
}
private void createFilesScxml(OutputStream suggestedFile) throws IOException {
final StateDiagramScxmlMaker maker = new StateDiagramScxmlMaker((StateDiagram) this);
maker.createFiles(suggestedFile);
}
private void createFilesTxt(OutputStream os, int index, FileFormat fileFormat) throws IOException {
final CucaDiagramTxtMaker maker = new CucaDiagramTxtMaker(this, fileFormat);
maker.createFiles(os, index);
}
@Override
final public void exportDiagramGraphic(UGraphic ug, FileFormatOption fileFormatOption) {
final CucaDiagramFileMaker maker = new CucaDiagramFileMakerSmetana(this, ug.getStringBounder());
maker.createOneGraphic(ug);
}
@Override
final protected TextBlock getTextMainBlock(FileFormatOption fileFormatOption) {
throw new UnsupportedOperationException();
}
@Override
protected ImageData exportDiagramInternal(OutputStream os, int index, FileFormatOption fileFormatOption)
throws IOException {
final FileFormat fileFormat = fileFormatOption.getFileFormat();
// ::comment when __CORE__
if (fileFormat == FileFormat.ATXT || fileFormat == FileFormat.UTXT) {
try {
createFilesTxt(os, index, fileFormat);
} catch (Throwable t) {
t.printStackTrace(SecurityUtils.createPrintStream(os));
}
return ImageDataSimple.ok();
}
if (fileFormat == FileFormat.GRAPHML) {
createFilesGraphml(os);
return ImageDataSimple.ok();
}
if (fileFormat.name().startsWith("XMI")) {
createFilesXmi(os, fileFormat);
return ImageDataSimple.ok();
}
if (fileFormat == FileFormat.SCXML) {
createFilesScxml(os);
return ImageDataSimple.ok();
}
if (getUmlDiagramType() == UmlDiagramType.COMPOSITE) {
throw new UnsupportedOperationException();
}
this.eventuallyBuildPhantomGroups();
final CucaDiagramFileMaker maker;
// ::comment when __CORE__
if (this.isUseElk())
maker = new CucaDiagramFileMakerElk(this, fileFormatOption.getDefaultStringBounder(getSkinParam()));
else if (this.isUseSmetana())
maker = new CucaDiagramFileMakerSmetana(this, fileFormatOption.getDefaultStringBounder(getSkinParam()));
// ::comment when __CORE__
else
maker = new CucaDiagramFileMakerSvek(this);
final ImageData result = maker.createFile(os, getDotStrings(), fileFormatOption);
if (result == null)
return ImageDataSimple.error();
this.warningOrError = result.getWarningOrError();
return result;
}
private String warningOrError;
@Override
public String getWarningOrError() {
final String generalWarningOrError = super.getWarningOrError();
if (warningOrError == null)
return generalWarningOrError;
if (generalWarningOrError == null)
return warningOrError;
return generalWarningOrError + BackSlash.NEWLINE + warningOrError;
}
private static boolean isNumber(String s) {
return s.matches("[+-]?(\\.?\\d+|\\d+\\.\\d*)");
}
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";
}
@Override
final public boolean isEmpty(Entity entity) {
return entity.isEmpty();
}
public final boolean isVisibilityModifierPresent() {
return visibilityModifierPresent;
}
public final void setVisibilityModifierPresent(boolean visibilityModifierPresent) {
this.visibilityModifierPresent = visibilityModifierPresent;
}
public final boolean showPortion(EntityPortion portion, Entity entity) {
if (getSkinParam().strictUmlStyle() && portion == EntityPortion.CIRCLED_CHARACTER)
return false;
boolean result = true;
for (EntityHideOrShow cmd : hideOrShows)
if (cmd.portion == portion && cmd.gender.contains(entity))
result = cmd.show;
return result;
}
@Override
public List getVisibleStereotypeLabels(Entity entity) {
Stereotype stereotype = entity.getStereotype();
if (stereotype == null) {
return null;
}
// collect hide or show statements on stereotypes
List commands = new ArrayList<>();
for (EntityHideOrShow hideOrShowEntry : hideOrShows) {
if (hideOrShowEntry.portion == EntityPortion.STEREOTYPE) {
commands.add(hideOrShowEntry);
}
}
List visibleStereotypeLabels = new ArrayList<>();
for (String stereoTypeLabel : entity.getStereotype().getLabels(Guillemet.DOUBLE_COMPARATOR)) {
if (!isHiddenStereotypeLabel(stereoTypeLabel, commands)) {
visibleStereotypeLabels.add(stereoTypeLabel);
}
}
return visibleStereotypeLabels;
}
private boolean isHiddenStereotypeLabel(String stereoTypeLabel, List commands) {
for (EntityHideOrShow cmd : commands) {
// gender is here the stereotype name given in the hide or show command
String gender = cmd.gender.getGender();
if (gender != null && gender.equals(stereoTypeLabel)) {
return !cmd.show;
} else if (gender == null) {
// we have a hide or show command without a stereotype name => hide or show all stereotypes
return !cmd.show;
}
}
return false;
}
public final void hideOrShow(EntityGender gender, EntityPortion portions, boolean show) {
for (EntityPortion portion : portions.asSet())
this.hideOrShows.add(new EntityHideOrShow(gender, portion, show));
}
public void hideOrShow(Set visibilities, boolean show) {
if (show)
hides.removeAll(visibilities);
else
hides.addAll(visibilities);
}
public void hideOrShow2(String what, boolean show) {
this.hides2.add(new HideOrShow(what, show));
}
public void removeOrRestore(String what, boolean show) {
this.removed.add(new HideOrShow(what, show));
}
private final List hideOrShows = new ArrayList<>();
private final Set hides = new HashSet<>();
static class EntityHideOrShow {
private final EntityGender gender;
private final EntityPortion portion;
private final boolean show;
public EntityHideOrShow(EntityGender gender, EntityPortion portion, boolean show) {
this.gender = gender;
this.portion = portion;
this.show = show;
}
}
public final Set getHides() {
return Collections.unmodifiableSet(hides);
}
final public boolean isStandalone(Entity ent) {
for (final Link link : getLinks())
if (link.getEntity1() == ent || link.getEntity2() == ent)
return false;
return true;
}
final public boolean isStandaloneForArgo(Entity 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 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 getTwoLastLinks() {
final List result = new ArrayList<>();
final List 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 Entity lastEntity = null;
final public Entity getLastEntity() {
return lastEntity;
}
final public EntityFactory getEntityFactory() {
return entityFactory;
}
public void applySingleStrategy() {
final MagmaList magmaList = new MagmaList();
final Collection groups = getEntityFactory().groupsAndRoot();
for (Entity g : groups) {
final List standalones = new ArrayList<>();
for (Entity ent : g.leafs())
if (isStandalone(ent))
standalones.add(ent);
if (standalones.size() < 3)
continue;
final Magma magma = new Magma(this, standalones);
magma.putInSquare();
magmaList.add(magma);
}
for (Entity g : groups) {
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();
}
}