public GlDoc CreateNewDoc()
{
GlDoc new_doc = new GlDoc(this);
AllDocsByGuid.Add(new_doc.DocUID, new_doc);
return(new_doc);
}
public void RemoveDoc(string property_name, GlDoc doc_to_remove)
{
if (PropertyType(property_name) != ValueType.DOCUMENT)
{
return;
}
RemoveActualString(property_name, doc_to_remove.DocUID.ToString());
}
public void AppendDoc(string property_name, GlDoc new_value)
{
if (!EnsureDataType(property_name, ValueType.DOCUMENT))
{
return;
}
AppendActualString(property_name, new_value.DocUID.ToString());
}
public void SetDoc(string property_name, GlDoc new_value)
{
if (!EnsureDataType(property_name, ValueType.DOCUMENT))
{
return;
}
_DocNodeRef.Set(new_value.DocUID.ToString(), property_name, VALUE_SUBSCRIPT);
}
// indicates whether any OTHER documents contain a reference to this
// document in a property value (either simple or complex)
public GlDoc IsReferenced()
{
foreach (GlDoc loop_doc in _ParentDocSet.AllDocs)
{
if (loop_doc == this)
{
continue; // don't bother with self references
}
foreach (string propname in loop_doc.PropertyNames())
{
if (loop_doc.PropertyType(propname) != ValueType.DOCUMENT)
{
continue;
}
List <GlDoc> docrefs = loop_doc.GetDocs(propname);
if (docrefs == null)
{
GlDoc docval = loop_doc.GetDoc(propname);
if (docval == this)
{
return(loop_doc);
}
}
else
{
foreach (GlDoc refdoc in loop_doc.GetDocs(propname))
{
if (refdoc == this)
{
return(loop_doc);
}
}
}
}
}
return(null);
}
internal void MarkDocAsDeleted(GlDoc doomed_doc)
{
AllDocsByGuid.Remove(doomed_doc.DocUID);
}
