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#include "UmlUseCase.h"
#include "FileOut.h"
void UmlUseCase::ref(FileOut & out) {
out << "<UML:UseCase";
out.idref(this);
out << "/>";
}
bool UmlUseCase::write_if_needed(FileOut & out) {
// even if the use case doesn't have children
parent()->write(out);
out.indent();
out << "<UML:UseCase name=\"";
out.quote(name());
out << '"';
out.id(this);
out << " visibility=\"public\" isAbstract=\"false\" isActive=\"false\" >\n";
out.indent(+1);
write_stereotype(out);
write_description_properties(out);
const QVector<UmlItem> ch = children();
unsigned n = ch.size();
bool used = FALSE;
bool haveRel= FALSE;
for (unsigned i = 0; i != n; i += 1)
if (ch[i]->kind() != aNcRelation)
used |= ch[i]->write_if_needed(out);
else
haveRel = TRUE;
if (used) {
out.indent(-1);
out.indent();
out << "</UML:Namespace.ownedElement>\n";
}
out.indent(-1);
out.indent();
out << "</UML:UseCase>\n";
if (haveRel) {
used = FALSE;
for (unsigned i = 0; i != n; i += 1)
if (ch[i]->kind() == aNcRelation)
used |= ch[i]->write_if_needed(out);
if (used) {
out.indent(-1);
out.indent();
out << "</UML:Namespace.ownedElement>\n";
}
}
unload();
return TRUE;
}
void UmlUseCase::write(FileOut & out) {
if (! _written) {
_written = TRUE;
// parent already written
out.indent();
out << "<UML:Namespace.ownedElement>\n";
out.indent(+1);
}
}
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