/**
* Get IndexedRelationshipType in a topology
*
* @param topology the topology to find all relationship types
* @return the map containing rel
*/
public Map<String, IndexedRelationshipType> getIndexedRelationshipTypesFromTopology(
Topology topology) {
Map<String, IndexedRelationshipType> relationshipTypes = Maps.newHashMap();
if (topology.getNodeTemplates() == null) {
return relationshipTypes;
}
for (Map.Entry<String, NodeTemplate> templateEntry : topology.getNodeTemplates().entrySet()) {
NodeTemplate template = templateEntry.getValue();
if (template.getRelationships() != null) {
for (Map.Entry<String, RelationshipTemplate> relationshipEntry :
template.getRelationships().entrySet()) {
RelationshipTemplate relationship = relationshipEntry.getValue();
if (!relationshipTypes.containsKey(relationship.getType())) {
IndexedRelationshipType relationshipType =
csarRepoSearchService.getRequiredElementInDependencies(
IndexedRelationshipType.class,
relationship.getType(),
topology.getDependencies());
relationshipTypes.put(relationship.getType(), relationshipType);
}
}
}
}
return relationshipTypes;
}
