private Set findIcon(final Set graphVisualization) {
final Set container = set.container();
for (final Set symbol_to_si :
graphVisualization.filter(Visualization.symbol_to_semantic_identity)) {
if (symbol_to_si.to().isEqualTo(set)
&& symbol_to_si.fromEdgeEnd().isEqualTo(CellPlatformDomain.theDefault)) {
return symbol_to_si.from();
}
}
// create the icon artefact, as it does not exist yet
final Set icon = graphVisualization.addConcrete(Visualization.symbol, CellPlatformDomain.icon);
Instantiation.arrow(
Visualization.symbol_to_semantic_identity,
S23MSemanticDomains.anonymous,
CellPlatformDomain.theDefault,
icon,
S23MSemanticDomains.minCardinality_NOTAPPLICABLE,
S23MSemanticDomains.maxCardinality_NOTAPPLICABLE,
S23MSemanticDomains.isNavigable_NOTAPPLICABLE,
S23MSemanticDomains.isContainer_FALSE,
set,
set,
S23MSemanticDomains.minCardinality_NOTAPPLICABLE,
S23MSemanticDomains.maxCardinality_NOTAPPLICABLE,
S23MSemanticDomains.isNavigable_NOTAPPLICABLE,
S23MSemanticDomains.isContainer_FALSE);
return createGraphVisualization(container);
}
private Set findGraphVisualization() {
final Set container = set.container();
for (final Set gv : RepositoryStructure.graphVisualizations.filterInstances()) {
for (final Set vis_to_visGraph : gv.filter(Visualization.visualizedGraph_to_graph)) {
if (vis_to_visGraph.to().isEqualTo(container)) {
return vis_to_visGraph.from().container();
}
}
}
// create the visualisation artefact, as it does not exist yet
return createGraphVisualization(container);
}