private void AddDescriptorByRelationship(QueryMapDescriptor descriptor)
{
if (descriptor.RelationshipUid.HasValue)
{
Dictionary <Guid, List <QueryMapDescriptor> > descriptorsForRelationshipByDescriptorType;
if (DescriptorsByRelationship.ContainsKey(descriptor.RelationshipUid.Value))
{
descriptorsForRelationshipByDescriptorType = DescriptorsByRelationship[descriptor.RelationshipUid.Value];
}
else
{
descriptorsForRelationshipByDescriptorType = new Dictionary <Guid, List <QueryMapDescriptor> >();
DescriptorsByRelationship[descriptor.RelationshipUid.Value] = descriptorsForRelationshipByDescriptorType;
}
List <QueryMapDescriptor> descriptorsForRelationship;
if (descriptorsForRelationshipByDescriptorType.ContainsKey(descriptor.DescriptorTypeUid.Value))
{
descriptorsForRelationship = descriptorsForRelationshipByDescriptorType[descriptor.DescriptorTypeUid.Value];
}
else
{
descriptorsForRelationship = new List <QueryMapDescriptor>();
descriptorsForRelationshipByDescriptorType[descriptor.DescriptorTypeUid.Value] = descriptorsForRelationship;
}
descriptorsForRelationship.Add(descriptor);
}
}
public Dictionary <Guid, QueryMapDescriptor> GetNodes(Guid relationshipId)
{
Dictionary <Guid, QueryMapDescriptor> descriptors = new Dictionary <Guid, QueryMapDescriptor>();
if (DescriptorsByRelationship.ContainsKey(relationshipId))
{
foreach (KeyValuePair <Guid, List <QueryMapDescriptor> > nodeDescriptorPairs in DescriptorsByRelationship[relationshipId])
{
descriptors[nodeDescriptorPairs.Key] = nodeDescriptorPairs.Value.FirstOrDefault();
}
}
return(descriptors);
}
public QueryMapNode GetNode(Guid relationshipId, Guid descriptorType)
{
if (DescriptorsByRelationship.ContainsKey(relationshipId))
{
if (DescriptorsByRelationship[relationshipId].ContainsKey(descriptorType))
{
foreach (var descriptor in DescriptorsByRelationship[relationshipId][descriptorType])
{
if (Nodes.ContainsKey(descriptor.NodeUid.Value))
{
return(Nodes[descriptor.NodeUid.Value]);
}
}
}
}
return(null);
}
