@Override
protected CommandExecutionResult executeArg(List<String> arg) {
final String code;
final String display;
if (arg.get(1) == null) {
if (StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get(0)).length() == 0) {
code = "##" + UniqueSequence.getValue();
display = null;
} else {
code = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get(0));
display = code;
}
} else {
display = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get(0));
code = arg.get(1);
}
final Group currentPackage = getSystem().getCurrentGroup();
// if (getSystem().entityExist(code)) {
// return CommandExecutionResult.error("Package cannot have the same
// name as an existing class");
// }
final Group p =
getSystem().getOrCreateGroup(code, display, null, GroupType.PACKAGE, currentPackage);
p.setBold(true);
final String color = arg.get(2);
if (color != null) {
p.setBackColor(HtmlColor.getColorIfValid(color));
}
return CommandExecutionResult.ok();
}
@Override
protected CommandExecutionResult executeArg(List<String> arg) {
final EntityType type = EntityType.CIRCLE_INTERFACE;
final String code;
final String display;
if (arg.get(1) == null) {
code = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get(0));
display = code;
} else {
display = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get(0));
code = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get(1));
}
final String stereotype = arg.get(2);
// final Entity entity = getSystem().createEntity(code, display, type);
final Entity entity = (Entity) getSystem().getOrCreateEntity(code, type);
entity.setDisplay2(display);
if (stereotype != null) {
entity.setStereotype(
new Stereotype(
stereotype,
getSystem().getSkinParam().getCircledCharacterRadius(),
getSystem().getSkinParam().getFont(FontParam.CIRCLED_CHARACTER, null)));
}
return CommandExecutionResult.ok();
}
private CommandExecutionResult executeArgSpecial2(RegexResult arg) {
final String clName1 = arg.get("COUPLE2", 0);
final String clName2 = arg.get("COUPLE2", 1);
if (getSystem().leafExist(clName1) == false) {
return CommandExecutionResult.error("No class " + clName1);
}
if (getSystem().leafExist(clName2) == false) {
return CommandExecutionResult.error("No class " + clName2);
}
final String ent1 =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get("ENT1", 1));
final IEntity cl1 = getSystem().getOrCreateClass(ent1);
final LinkType linkType = getLinkType(arg);
final String label = arg.get("LABEL_LINK", 0);
// final int length = getQueueLength(arg);
// final String weight = arg.get("HEADER").get(0);
final boolean result = getSystem().associationClass(2, clName1, clName2, cl1, linkType, label);
if (result == false) {
return CommandExecutionResult.error("Cannot have more than 2 assocications");
}
return CommandExecutionResult.ok();
}
private CommandExecutionResult executeArgSpecial2(
AbstractClassOrObjectDiagram diagram, RegexResult arg) {
final Code clName1 = Code.of(arg.get("COUPLE2", 0));
final Code clName2 = Code.of(arg.get("COUPLE2", 1));
if (diagram.leafExist(clName1) == false) {
return CommandExecutionResult.error("No class " + clName1);
}
if (diagram.leafExist(clName2) == false) {
return CommandExecutionResult.error("No class " + clName2);
}
final Code ent1 =
Code.of(StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get("ENT1", 1)));
final IEntity cl1 = diagram.getOrCreateLeaf(ent1, null, null);
final LinkType linkType = getLinkType(arg);
final Display label = Display.getWithNewlines(arg.get("LABEL_LINK", 0));
// final int length = getQueueLength(arg);
// final String weight = arg.get("HEADER").get(0);
final boolean result = diagram.associationClass(2, clName1, clName2, cl1, linkType, label);
if (result == false) {
return CommandExecutionResult.error("Cannot have more than 2 assocications");
}
return CommandExecutionResult.ok();
}
private CommandExecutionResult executePackageLink(RegexResult arg) {
final String ent1 =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get("ENT1", 1));
final String ent2 =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get("ENT2", 1));
final IEntity cl1 = getSystem().getGroup(ent1);
final IEntity cl2 = getSystem().getGroup(ent2);
final LinkType linkType = getLinkType(arg);
final Direction dir = getDirection(arg);
final int queue;
if (dir == Direction.LEFT || dir == Direction.RIGHT) {
queue = 1;
} else {
queue = getQueueLength(arg);
}
final String labelLink = arg.get("LABEL_LINK", 0);
final String firstLabel = arg.get("FIRST_LABEL", 0);
final String secondLabel = arg.get("SECOND_LABEL", 0);
final Link link =
new Link(
cl1,
cl2,
linkType,
labelLink,
queue,
firstLabel,
secondLabel,
getSystem().getLabeldistance(),
getSystem().getLabelangle());
// if (dir == Direction.LEFT || dir == Direction.UP) {
// link = link.getInv();
// }
getSystem().resetPragmaLabel();
addLink(link, arg.get("HEADER", 0));
return CommandExecutionResult.ok();
}
private CommandExecutionResult executePackageLink(
AbstractClassOrObjectDiagram diagram, RegexResult arg) {
final IEntity cl1 =
diagram.getGroup(
Code.of(StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get("ENT1", 1))));
final IEntity cl2 =
diagram.getGroup(
Code.of(StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get("ENT2", 1))));
final LinkType linkType = getLinkType(arg);
final Direction dir = getDirection(arg);
final int queue;
if (dir == Direction.LEFT || dir == Direction.RIGHT) {
queue = 1;
} else {
queue = getQueueLength(arg);
}
final Display labelLink = Display.getWithNewlines(arg.get("LABEL_LINK", 0));
final String firstLabel = arg.get("FIRST_LABEL", 0);
final String secondLabel = arg.get("SECOND_LABEL", 0);
final Link link =
new Link(
cl1,
cl2,
linkType,
labelLink,
queue,
firstLabel,
secondLabel,
diagram.getLabeldistance(),
diagram.getLabelangle());
diagram.resetPragmaLabel();
addLink(diagram, link, arg.get("HEADER", 0));
return CommandExecutionResult.ok();
}
@Override
protected CommandExecutionResult executeArg(SequenceDiagram diagram, List<String> arg) {
final LifeEventType type = LifeEventType.valueOf(StringUtils.goUpperCase(arg.get(0)));
final Participant p =
diagram.getOrCreateParticipant(
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get(1)));
final HtmlColor backColor =
diagram.getSkinParam().getIHtmlColorSet().getColorIfValid(arg.get(2));
final HtmlColor lineColor =
diagram.getSkinParam().getIHtmlColorSet().getColorIfValid(arg.get(3));
final String error = diagram.activate(p, type, backColor, lineColor);
if (error == null) {
return CommandExecutionResult.ok();
}
return CommandExecutionResult.error(error);
}
@Override
protected CommandExecutionResult executeArg(RegexResult arg) {
final Code ent1 = Code.of(arg.get("ENT1", 1));
final Code ent2 = Code.of(arg.get("ENT2", 1));
final IEntity cl1;
final IEntity cl2;
final IEntity normalEntity;
final String suffix = "lol" + UniqueSequence.getValue();
if (arg.get("LOL_THEN_ENT", 0) == null) {
assert arg.get("ENT_THEN_LOL", 0) != null;
cl1 = getSystem().getOrCreateClass(ent1);
cl2 =
getSystem()
.createLeaf(
cl1.getCode().addSuffix(suffix),
StringUtils.getWithNewlines(ent2),
LeafType.LOLLIPOP);
normalEntity = cl1;
} else {
cl2 = getSystem().getOrCreateClass(ent2);
cl1 =
getSystem()
.createLeaf(
cl2.getCode().addSuffix(suffix),
StringUtils.getWithNewlines(ent1),
LeafType.LOLLIPOP);
normalEntity = cl2;
}
final LinkType linkType = getLinkType(arg);
final String queue = getQueue(arg);
int length = queue.length();
if (length == 1 && getSystem().getNbOfHozizontalLollipop(normalEntity) > 1) {
length++;
}
String firstLabel = arg.get("FIRST_LABEL", 0);
String secondLabel = arg.get("SECOND_LABEL", 0);
String labelLink = null;
if (arg.get("LABEL_LINK", 0) != null) {
labelLink = arg.get("LABEL_LINK", 0);
if (firstLabel == null && secondLabel == null) {
final Pattern p1 = Pattern.compile("^\"([^\"]+)\"([^\"]+)\"([^\"]+)\"$");
final Matcher m1 = p1.matcher(labelLink);
if (m1.matches()) {
firstLabel = m1.group(1);
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m1.group(2).trim()).trim();
secondLabel = m1.group(3);
} else {
final Pattern p2 = Pattern.compile("^\"([^\"]+)\"([^\"]+)$");
final Matcher m2 = p2.matcher(labelLink);
if (m2.matches()) {
firstLabel = m2.group(1);
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m2.group(2).trim()).trim();
secondLabel = null;
} else {
final Pattern p3 = Pattern.compile("^([^\"]+)\"([^\"]+)\"$");
final Matcher m3 = p3.matcher(labelLink);
if (m3.matches()) {
firstLabel = null;
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m3.group(1).trim())
.trim();
secondLabel = m3.group(2);
}
}
}
}
labelLink = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(labelLink);
} /*
* else if (arg.get("LABEL_LINK_XT").get(0) != null ||
* arg.get("LABEL_LINK_XT").get(1) != null ||
* arg.get("LABEL_LINK_XT").get(2) != null) { labelLink =
* arg.get("LABEL_LINK_XT").get(1); firstLabel = merge(firstLabel,
* arg.get("LABEL_LINK_XT").get(0)); secondLabel =
* merge(arg.get("LABEL_LINK_XT").get(2), secondLabel); }
*/
final Link link =
new Link(
cl1,
cl2,
linkType,
labelLink,
length,
firstLabel,
secondLabel,
getSystem().getLabeldistance(),
getSystem().getLabelangle());
getSystem().resetPragmaLabel();
addLink(link, arg.get("HEADER", 0));
return CommandExecutionResult.ok();
}
@Override
protected CommandExecutionResult executeArg(RegexResult arg) {
String ent1 = arg.get("ENT1", 1);
String ent2 = arg.get("ENT2", 1);
if (ent1 == null) {
return executeArgSpecial1(arg);
}
if (ent2 == null) {
return executeArgSpecial2(arg);
}
ent1 = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(ent1);
ent2 = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(ent2);
if (getSystem().isGroup(ent1) && getSystem().isGroup(ent2)) {
return executePackageLink(arg);
}
if (getSystem().isGroup(ent1) || getSystem().isGroup(ent2)) {
return CommandExecutionResult.error("Package can be only linked to other package");
}
final ILeaf cl1 = (ILeaf) getSystem().getOrCreateClass(ent1);
final ILeaf cl2 = (ILeaf) getSystem().getOrCreateClass(ent2);
if (arg.get("ENT1", 0) != null) {
final LeafType type = LeafType.getLeafType(arg.get("ENT1", 0));
if (type != LeafType.OBJECT) {
cl1.muteToType(type);
}
}
if (arg.get("ENT2", 0) != null) {
final LeafType type = LeafType.getLeafType(arg.get("ENT2", 0));
if (type != LeafType.OBJECT) {
cl2.muteToType(type);
}
}
if (arg.get("ENT1", 2) != null) {
cl1.setStereotype(
new Stereotype(
arg.get("ENT1", 2),
getSystem().getSkinParam().getCircledCharacterRadius(),
getSystem().getSkinParam().getFont(FontParam.CIRCLED_CHARACTER, null)));
}
if (arg.get("ENT2", 2) != null) {
cl2.setStereotype(
new Stereotype(
arg.get("ENT2", 2),
getSystem().getSkinParam().getCircledCharacterRadius(),
getSystem().getSkinParam().getFont(FontParam.CIRCLED_CHARACTER, null)));
}
final LinkType linkType = getLinkType(arg);
final Direction dir = getDirection(arg);
final int queue;
if (dir == Direction.LEFT || dir == Direction.RIGHT) {
queue = 1;
} else {
queue = getQueueLength(arg);
}
// if (dir != null && linkType.isExtendsOrAgregationOrCompositionOrPlus()) {
// dir = dir.getInv();
// }
String firstLabel = arg.get("FIRST_LABEL", 0);
String secondLabel = arg.get("SECOND_LABEL", 0);
String labelLink = null;
if (arg.get("LABEL_LINK", 0) != null) {
labelLink = arg.get("LABEL_LINK", 0);
if (firstLabel == null && secondLabel == null) {
final Pattern p1 = Pattern.compile("^\"([^\"]+)\"([^\"]+)\"([^\"]+)\"$");
final Matcher m1 = p1.matcher(labelLink);
if (m1.matches()) {
firstLabel = m1.group(1);
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m1.group(2).trim()).trim();
secondLabel = m1.group(3);
} else {
final Pattern p2 = Pattern.compile("^\"([^\"]+)\"([^\"]+)$");
final Matcher m2 = p2.matcher(labelLink);
if (m2.matches()) {
firstLabel = m2.group(1);
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m2.group(2).trim()).trim();
secondLabel = null;
} else {
final Pattern p3 = Pattern.compile("^([^\"]+)\"([^\"]+)\"$");
final Matcher m3 = p3.matcher(labelLink);
if (m3.matches()) {
firstLabel = null;
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m3.group(1).trim())
.trim();
secondLabel = m3.group(2);
}
}
}
}
labelLink = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(labelLink);
}
LinkArrow linkArrow = LinkArrow.NONE;
if ("<".equals(labelLink)) {
linkArrow = LinkArrow.BACKWARD;
labelLink = null;
} else if (">".equals(labelLink)) {
linkArrow = LinkArrow.DIRECT_NORMAL;
labelLink = null;
} else if (labelLink != null && labelLink.startsWith("< ")) {
linkArrow = LinkArrow.BACKWARD;
labelLink = labelLink.substring(2).trim();
} else if (labelLink != null && labelLink.startsWith("> ")) {
linkArrow = LinkArrow.DIRECT_NORMAL;
labelLink = labelLink.substring(2).trim();
} else if (labelLink != null && labelLink.endsWith(" >")) {
linkArrow = LinkArrow.DIRECT_NORMAL;
labelLink = labelLink.substring(0, labelLink.length() - 2).trim();
} else if (labelLink != null && labelLink.endsWith(" <")) {
linkArrow = LinkArrow.BACKWARD;
labelLink = labelLink.substring(0, labelLink.length() - 2).trim();
}
Link link =
new Link(
cl1,
cl2,
linkType,
labelLink,
queue,
firstLabel,
secondLabel,
getSystem().getLabeldistance(),
getSystem().getLabelangle());
if (dir == Direction.LEFT || dir == Direction.UP) {
link = link.getInv();
}
link.setLinkArrow(linkArrow);
addLink(link, arg.get("HEADER", 0));
return CommandExecutionResult.ok();
}
@Override
protected CommandExecutionResult executeArg(
AbstractClassOrObjectDiagram diagram, RegexResult arg) {
Code ent1 = Code.of(arg.get("ENT1", 1));
Code ent2 = Code.of(arg.get("ENT2", 1));
if (ent1 == null) {
return executeArgSpecial1(diagram, arg);
}
if (ent2 == null) {
return executeArgSpecial2(diagram, arg);
}
ent1 = ent1.eventuallyRemoveStartingAndEndingDoubleQuote();
ent2 = ent2.eventuallyRemoveStartingAndEndingDoubleQuote();
if (diagram.isGroup(ent1) && diagram.isGroup(ent2)) {
return executePackageLink(diagram, arg);
}
final IEntity cl1 =
diagram.isGroup(ent1)
? diagram.getGroup(
Code.of(
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get("ENT1", 1))))
: diagram.getOrCreateLeaf(ent1, null, null);
final IEntity cl2 =
diagram.isGroup(ent2)
? diagram.getGroup(
Code.of(
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get("ENT2", 1))))
: diagram.getOrCreateLeaf(ent2, null, null);
if (arg.get("ENT1", 0) != null) {
final LeafType type = LeafType.getLeafType(arg.get("ENT1", 0));
if (type != LeafType.OBJECT) {
((ILeaf) cl1).muteToType(type, null);
}
}
if (arg.get("ENT2", 0) != null) {
final LeafType type = LeafType.getLeafType(arg.get("ENT2", 0));
if (type != LeafType.OBJECT) {
((ILeaf) cl2).muteToType(type, null);
}
}
if (arg.get("ENT1", 2) != null) {
cl1.setStereotype(
new Stereotype(
arg.get("ENT1", 2),
diagram.getSkinParam().getCircledCharacterRadius(),
diagram.getSkinParam().getFont(FontParam.CIRCLED_CHARACTER, null)));
}
if (arg.get("ENT2", 2) != null) {
cl2.setStereotype(
new Stereotype(
arg.get("ENT2", 2),
diagram.getSkinParam().getCircledCharacterRadius(),
diagram.getSkinParam().getFont(FontParam.CIRCLED_CHARACTER, null)));
}
final LinkType linkType = getLinkType(arg);
final Direction dir = getDirection(arg);
final int queue;
if (dir == Direction.LEFT || dir == Direction.RIGHT) {
queue = 1;
} else {
queue = getQueueLength(arg);
}
String firstLabel = arg.get("FIRST_LABEL", 0);
String secondLabel = arg.get("SECOND_LABEL", 0);
String labelLink = null;
if (arg.get("LABEL_LINK", 0) != null) {
labelLink = arg.get("LABEL_LINK", 0);
if (firstLabel == null && secondLabel == null) {
final Pattern p1 = MyPattern.cmpile("^[%g]([^%g]+)[%g]([^%g]+)[%g]([^%g]+)[%g]$");
final Matcher m1 = p1.matcher(labelLink);
if (m1.matches()) {
firstLabel = m1.group(1);
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m1.group(2).trim()).trim();
secondLabel = m1.group(3);
} else {
final Pattern p2 = MyPattern.cmpile("^[%g]([^%g]+)[%g]([^%g]+)$");
final Matcher m2 = p2.matcher(labelLink);
if (m2.matches()) {
firstLabel = m2.group(1);
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m2.group(2).trim()).trim();
secondLabel = null;
} else {
final Pattern p3 = MyPattern.cmpile("^([^%g]+)[%g]([^%g]+)[%g]$");
final Matcher m3 = p3.matcher(labelLink);
if (m3.matches()) {
firstLabel = null;
labelLink =
StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(m3.group(1).trim())
.trim();
secondLabel = m3.group(2);
}
}
}
}
labelLink = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(labelLink);
}
LinkArrow linkArrow = LinkArrow.NONE;
if ("<".equals(labelLink)) {
linkArrow = LinkArrow.BACKWARD;
labelLink = null;
} else if (">".equals(labelLink)) {
linkArrow = LinkArrow.DIRECT_NORMAL;
labelLink = null;
} else if (labelLink != null && labelLink.startsWith("< ")) {
linkArrow = LinkArrow.BACKWARD;
labelLink = labelLink.substring(2).trim();
} else if (labelLink != null && labelLink.startsWith("> ")) {
linkArrow = LinkArrow.DIRECT_NORMAL;
labelLink = labelLink.substring(2).trim();
} else if (labelLink != null && labelLink.endsWith(" >")) {
linkArrow = LinkArrow.DIRECT_NORMAL;
labelLink = labelLink.substring(0, labelLink.length() - 2).trim();
} else if (labelLink != null && labelLink.endsWith(" <")) {
linkArrow = LinkArrow.BACKWARD;
labelLink = labelLink.substring(0, labelLink.length() - 2).trim();
}
Link link =
new Link(
cl1,
cl2,
linkType,
Display.getWithNewlines(labelLink),
queue,
firstLabel,
secondLabel,
diagram.getLabeldistance(),
diagram.getLabelangle());
if (dir == Direction.LEFT || dir == Direction.UP) {
link = link.getInv();
}
link.setLinkArrow(linkArrow);
applyStyle(arg.getLazzy("ARROW_STYLE", 0), link);
addLink(diagram, link, arg.get("HEADER", 0));
return CommandExecutionResult.ok();
}
public CommandExecutionResult execute(List<String> lines) {
StringUtils.trim(lines, false);
final RegexResult line0 = getStartingPattern().matcher(lines.get(0).trim());
final IEntity entity1 = CommandLinkActivity.getEntity(getSystem(), line0, true);
if (line0.get("STEREOTYPE", 0) != null) {
entity1.setStereotype(new Stereotype(line0.get("STEREOTYPE", 0)));
}
if (line0.get("BACKCOLOR", 0) != null) {
entity1.setSpecificBackcolor(HtmlColorUtils.getColorIfValid(line0.get("BACKCOLOR", 0)));
}
final StringBuilder sb = new StringBuilder();
final String desc0 = line0.get("DESC", 0);
Url urlActivity = null;
if (StringUtils.isNotEmpty(desc0)) {
final UrlBuilder urlBuilder =
new UrlBuilder(getSystem().getSkinParam().getValue("topurl"), true);
urlActivity = urlBuilder.getUrl(desc0);
if (urlActivity == null) {
sb.append(desc0);
sb.append("\\n");
}
}
for (int i = 1; i < lines.size() - 1; i++) {
if (i == 1 && urlActivity == null) {
final UrlBuilder urlBuilder =
new UrlBuilder(getSystem().getSkinParam().getValue("topurl"), true);
urlActivity = urlBuilder.getUrl(lines.get(i));
if (urlActivity != null) {
continue;
}
}
sb.append(lines.get(i));
if (i < lines.size() - 2) {
sb.append("\\n");
}
}
final List<String> lineLast =
StringUtils.getSplit(Pattern.compile(getPatternEnd()), lines.get(lines.size() - 1));
if (StringUtils.isNotEmpty(lineLast.get(0))) {
if (sb.length() > 0 && sb.toString().endsWith("\\n") == false) {
sb.append("\\n");
}
sb.append(lineLast.get(0));
}
final String display = sb.toString();
final Code code = Code.of(lineLast.get(1) == null ? display : lineLast.get(1));
String partition = null;
if (lineLast.get(3) != null) {
partition = lineLast.get(3);
partition = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(partition);
}
if (partition != null) {
getSystem()
.getOrCreateGroup(
Code.of(partition),
StringUtils.getWithNewlines(partition),
null,
GroupType.PACKAGE,
null);
}
final IEntity entity2 =
getSystem().createLeaf(code, StringUtils.getWithNewlines(display), LeafType.ACTIVITY);
if (partition != null) {
getSystem().endGroup();
}
if (urlActivity != null) {
entity2.addUrl(urlActivity);
}
if (lineLast.get(2) != null) {
entity2.setStereotype(new Stereotype(lineLast.get(2)));
}
if (lineLast.get(4) != null) {
entity2.setSpecificBackcolor(HtmlColorUtils.getColorIfValid(lineLast.get(4)));
}
if (entity1 == null || entity2 == null) {
return CommandExecutionResult.error("No such entity");
}
final String arrow = StringUtils.manageArrowForCuca(line0.get("ARROW", 0));
final int lenght = arrow.length() - 1;
final String linkLabel = line0.get("BRACKET", 0);
LinkType type = new LinkType(LinkDecor.ARROW, LinkDecor.NONE);
if (line0.get("ARROW", 0).contains(".")) {
type = type.getDotted();
}
Link link = new Link(entity1, entity2, type, linkLabel, lenght);
final Direction direction = StringUtils.getArrowDirection(line0.get("ARROW", 0));
if (direction == Direction.LEFT || direction == Direction.UP) {
link = link.getInv();
}
if (line0.get("URL", 0) != null) {
final UrlBuilder urlBuilder =
new UrlBuilder(getSystem().getSkinParam().getValue("topurl"), true);
final Url urlLink = urlBuilder.getUrl(line0.get("URL", 0));
link.setUrl(urlLink);
}
getSystem().addLink(link);
return CommandExecutionResult.ok();
}