private IEnumerable ChildrenGetter(object model)
{
if (model is string)
{
foreach (object o in Categories[(string)model])
{
yield return(o);
}
}
IExtractDatasetCommand ds = model as IExtractDatasetCommand;
if (ds != null)
{
yield return(ds.DatasetBundle.DataSet);
foreach (SupportingDocument o in ds.DatasetBundle.Documents)
{
yield return(o);
}
foreach (SupportingSQLTable o in ds.DatasetBundle.SupportingSQL)
{
yield return(o);
}
foreach (IBundledLookupTable o in ds.DatasetBundle.LookupTables)
{
yield return(o);
}
}
}
public IEnumerable <object> GetAllChangedObjects(IExtractDatasetCommand cmd)
{
if (CommandStates[cmd] != cmd.State)
{
yield return(cmd);
}
foreach (var substate in cmd.DatasetBundle.States.ToArray())
{
if (CommandSubStates[cmd][substate.Key] != substate.Value)
{
yield return(substate.Key);
}
}
}
public void SaveState(IExtractDatasetCommand cmd)
{
CommandStates[cmd] = cmd.State;
var toUpdateSubstates = CommandSubStates[cmd];
foreach (KeyValuePair <object, ExtractCommandState> substate in cmd.DatasetBundle.States.ToArray())
{
if (!toUpdateSubstates.ContainsKey(substate.Key))
{
toUpdateSubstates.Add(substate.Key, substate.Value);
}
toUpdateSubstates[substate.Key] = substate.Value;
}
}
public void Add(IExtractDatasetCommand cmd)
{
CommandStates.Add(cmd, cmd.State);
CommandSubStates.Add(cmd, cmd.DatasetBundle.States);
}
public void PreInitialize(IExtractCommand value, IDataLoadEventListener listener)
{
_extractCommand = value as IExtractDatasetCommand;
}
