/// <summary>
/// Merge data object with this list.
/// Only objects that are not already in the list
/// are added to the list.
/// </summary>
/// <param name='data'>The data to merge.</param>
public void Merge(WebFactor data)
{
if (data.IsNotNull() && _idHashTable[data.Id].IsNull())
{
Add(data);
}
}
/// <summary>
/// Create a WebFactorTreeNode instance.
/// </summary>
/// <param name='dataReader'>An open data reader.</param>
public WebFactorTreeNode(DataReader dataReader)
{
Id = dataReader.GetInt32(FactorData.ID);
Factor = new WebFactor(dataReader);
Children = new List <WebFactorTreeNode>();
_parents = new List <WebFactorTreeNode>();
base.LoadData(dataReader);
}
/// <summary>
/// Get information about all factor trees.
/// Only factors that are in the factor cache are returned.
/// This is done in order to avoid problem where cached
/// factor data differ from factor data in database.
/// </summary>
/// <param name="context">Web service request context.</param>
/// <param name="factors">Factor list where factors are added.</param>
/// <param name="factorTreeNodes">All factor tree nodes.</param>
/// <param name="dataReader">An open DataReader with information about factors.</param>
private static void GetFactors(WebServiceContext context,
List <WebFactor> factors,
WebFactorTreeNodeList factorTreeNodes,
DataReader dataReader)
{
WebFactor factor;
while (dataReader.Read())
{
factor = new WebFactor(dataReader);
if (factorTreeNodes.Contains(factor.Id))
{
factors.Add(factorTreeNodes.Get(factor.Id).Factor);
}
}
}
