SilverlightMappingToolBasic.RelationshipTypeProxy.GetRelationshipType C# (CSharp) Method

        public static RelationshipTypeProxy GetRelationshipType(SoapRelationshipType soapRelationshipType)
        {
            lock (_padlock)
            {
                if (_relationshipTypes == null)
                {
                    _relationshipTypes = new Dictionary<Guid, RelationshipTypeProxy>();
                }

                RelationshipTypeProxy relationshipType;

                if (_relationshipTypes.ContainsKey(soapRelationshipType.Id))
                {
                    relationshipType = _relationshipTypes[soapRelationshipType.Id];
                }
                else
                {
                    relationshipType = new RelationshipTypeProxy(soapRelationshipType);

                    _relationshipTypes[soapRelationshipType.Id] = relationshipType;
                }

                return relationshipType;
            }
        }