/// <summary>
/// Add new object into collections
/// </summary>
/// <param name="obj">Added object</param>
/// <returns>Return value 0 - OK, -1 - duplicit Id, -10 - the type of object there is not in the data colections</returns>
/// <remarks>
/// If the obj.Id is set to zero or lesser, this method finds the first available free Id and sets it into the obj.Id.
/// </remarks>
public int AddObject(OpenElementId obj)
{
var typeName = GetObjectListName(obj);
IList lst1;
if (!GetData().TryGetValue(typeName, out lst1))
{
return(-10);
}
//var lst = lst1 as List<OpenElementId>;
var lst = ((IEnumerable)lst1).Cast <OpenElementId>();
var id = obj.Id;
if (id < 1)
{
id = obj.Id = GetMaxId(typeName) + 1;
}
if (lst.Any(o => (o as OpenElementId).Id == id))
{
System.Diagnostics.Debug.Assert(false, "Snažíš se přidat do IOM objekt se stejným ID");
return(-1);
}
lst1.Add(obj);
return(0);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="element">Referenced element</param>
public ReferenceElement(OpenElementId element)
{
this.element = element;
}
/// <summary>
/// Constructor
/// </summary>
public ReferenceElement()
{
element = null;
id = 0;
typeName = string.Empty;
}
private string GetObjectListName(OpenElementId obj)
{
var t = obj.GetType();
return(GetObjectListName(t));
}
/// <summary>
/// Get max Id value for specified type
/// </summary>
/// <param name="obj">Object</param>
/// <returns>Max Id value or zero if don't any exists</returns>
public int GetMaxId(OpenElementId obj)
{
var typeName = GetObjectListName(obj);
return(GetMaxId(typeName));
}