Buscar Tipos de Relacionamento Existentes

Para obter um objeto de tipo de relacionamento do repositório, utilize RAMSession.getAllRelationshipTypes() ou RAMSession.getRelationshipType(String name).

                //Fetch all relationship types
                RAMRelationshipType[] relationshipTypes = session.getAllRelationshipTypes();
                
                //Fetch a relationship type by name
                RAMRelationshipType relationshipType = session.getRelationshipType("myRelType");
                
                //Fetch a relationship type by Display Name
                relationshipType = session.getRelationshipType("My Relationship Type");

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