private ObjectType ResolveOperation(
TypeInitializer initializer,
OperationType operation)
{
if (!_operations.ContainsKey(operation))
{
NameString typeName = operation.ToString();
return(initializer.Types.Values
.Select(t => t.Type)
.OfType <ObjectType>()
.FirstOrDefault(t => t.Name.Equals(typeName)));
}
else if (_operations.TryGetValue(operation,
out ITypeReference reference))
{
if (reference is ISchemaTypeReference sr)
{
return((ObjectType)sr.Type);
}
if (reference is IClrTypeReference cr &&
initializer.TryGetRegisteredType(cr,
out RegisteredType registeredType))
{
return((ObjectType)registeredType.Type);
}
if (reference is ISyntaxTypeReference str)
{
NamedTypeNode namedType = str.Type.NamedType();
return(initializer.Types.Values
.Select(t => t.Type)
.OfType <ObjectType>()
.FirstOrDefault(t => t.Name.Equals(
namedType.Name.Value)));
}
}
return(null);
}
