protected override void ProcessIdentifiableMembers(IIdentifiable identifiable, IMemberNode member)
{
if (propertyGraphDefinition.IsMemberTargetObjectReference(member, identifiable))
{
externalReferences.Add(identifiable);
if (!externalReferenceAccessors.TryGetValue(identifiable, out var accessors))
{
externalReferenceAccessors.Add(identifiable, accessors = new List <NodeAccessor>());
}
accessors.Add(CurrentPath.GetAccessor());
}
else
{
internalReferences.Add(identifiable);
}
}
/// <inheritdoc/>
protected override void VisitMemberNode([NotNull] IAssetMemberNode memberNode, int inNonIdentifiableType)
{
var value = memberNode.Retrieve();
if (propertyGraphDefinition.IsMemberTargetObjectReference(memberNode, value))
{
if (value == null)
{
return;
}
var identifiable = value as IIdentifiable;
if (identifiable == null)
{
throw new InvalidOperationException("IsObjectReference returned true for an object that is not IIdentifiable");
}
var id = identifiable.Id;
if (ShouldOutputReference?.Invoke(id) ?? true)
{
Result.Set(ConvertPath(CurrentPath, inNonIdentifiableType), id);
}
}
}
/// <inheritdoc/>
protected override bool ShouldVisitMemberTarget(IMemberNode member)
{
return(base.ShouldVisitMemberTarget(member) && !PropertyGraphDefinition.IsMemberTargetObjectReference(member, member.Retrieve()));
}