internal Entity(DatastoreModel parent, string name, string label, FunctionalId?functionalId, Entity?inherits)
{
Properties = new PropertyCollection(this);
Parent = parent;
Name = name;
IsAbstract = false;
IsVirtual = false;
Guid = parent.GenerateGuid(name);
Inherits = inherits;
Parent.Labels.New(label);
Label = Parent.Labels[label];
if (inherits?.FunctionalId != null && functionalId != null)
{
throw new InvalidOperationException($"The entity '{name}' already inherited a functional id '{(inherits?.FunctionalId ?? functionalId).Prefix} ({(inherits?.FunctionalId ?? functionalId).Label})', you cannot assign another one.");
}
this.functionalId = functionalId;
key = new Lazy <Property>(delegate() { return(GetPropertiesOfBaseTypesAndSelf().SingleOrDefault(x => x.IsKey)); }, true);
nodeType = new Lazy <Property>(delegate() { return(GetPropertiesOfBaseTypesAndSelf().SingleOrDefault(x => x.IsNodeType)); }, true);
rowVersion = new Lazy <Property>(delegate() { return(GetPropertiesOfBaseTypesAndSelf().SingleOrDefault(x => x.IsRowVersion)); }, true);
Parent.SubModels["Main"].AddEntityInternal(this);
}
internal Relationship(DatastoreModel parent, string name, string?neo4JRelationshipType, Entity?inEntity, Interface?inInterface, Entity?outEntity, Interface?outInterface)
{
if (inEntity is null && inInterface is null)
{
throw new ArgumentNullException("You cannot have both the inEntity and the inInterface be empty.");
}
if (outEntity is null && outInterface is null)
{
throw new ArgumentNullException("You cannot have both the outEntity and the outInterface be empty.");
}
if (inEntity != null && inInterface != null)
{
throw new ArgumentException("You cannot have both the inEntity and the inInterface set at the same time.");
}
if (outEntity != null && outInterface != null)
{
throw new ArgumentException("You cannot have both the outEntity and the outInterface set at the same time.");
}
Parent = parent;
RelationshipType = RelationshipType.None;
Name = ComputeAliasName(name, neo4JRelationshipType, OutProperty);
Neo4JRelationshipType = ComputeNeo4JName(name, neo4JRelationshipType, OutProperty);
InInterface = inInterface ?? new Interface(inEntity !);
InProperty = null;
OutInterface = outInterface ?? new Interface(outEntity !);
OutProperty = null;
Guid = parent.GenerateGuid(name);
}
internal Enumeration(DatastoreModel parent, string name)
{
Parent = parent;
Name = name;
Guid = parent?.GenerateGuid(name) ?? Guid.Empty;
PropertyReference = null !;
}
internal FunctionalId(DatastoreModel parent, string label, string prefix, IdFormat format, int startFrom)
{
Label = label;
Prefix = prefix;
Format = format;
StartFrom = startFrom < 0 ? 0 : startFrom;
Guid = parent?.GenerateGuid(label) ?? Guid.Empty;
}
internal SubModel(DatastoreModel parent, string name, int chapter, bool isDraft, bool isLaboratory)
{
Parent = parent;
Name = name;
Chapter = chapter;
IsDraft = isDraft;
IsLaboratory = isLaboratory;
Explanation = null;
Guid = parent.GenerateGuid(name);
}
static private FunctionalId?GetFunctionalId(DatastoreModel parent, string name, string label, string?prefix)
{
FunctionalId?functionalId = null;
if (prefix != null)
{
if (string.IsNullOrWhiteSpace(prefix))
{
throw new NotSupportedException($"The prefix cannot be empty or blank for entity '{name}'.");
}
functionalId = parent.FunctionalIds.FirstOrDefault(item => item.Label == label);
if (functionalId == null)
{
functionalId = parent.FunctionalIds.New(label, prefix);
}
}
return(functionalId);
}
internal Interface(DatastoreModel parent, string name)
{
Parent = parent;
Name = name;
Guid = parent.GenerateGuid(name);
}
internal DataMigrationScope(DatastoreModel model)
{
Model = model;
}
internal Entity(DatastoreModel parent, string name, string label, string?prefix, Entity?inherits)
: this(parent, name, label, GetFunctionalId(parent, name, label, prefix), inherits)
{
}
internal Enumeration(DatastoreModel parent, string name)
{
Parent = parent;
Name = name;
Guid = parent?.GenerateGuid(name) ?? Guid.Empty;
}
