/// <summary>
/// Run analysis an all data.
/// Data will be grouped by specified dimensions.
/// Aggregation will be run on specified facts.
/// Data will be returned in specified order.
/// </summary>
/// <param name="query">cube query</param>
/// <param name="dimensions">dimension subset</param>
/// <param name="facts">fact subset</param>
/// <param name="order">custom order</param>
/// <param name="limit">maximum number of row</param>
/// <param name="offset">how many initial rows to skip</param>
/// <returns>result from created query</returns>
public static DataTable Analyze <T>(
this IOlapCubeQuery <T> query,
IEnumerable <string> dimensions,
IEnumerable <string> facts,
IEnumerable <KeyValuePair <string, bool> > order,
int?limit,
int?offset) where T : IDataSource
{
return(query.Analyze(dimensions, facts, order, null, limit, offset));
}
/// <summary>
/// Run analysis an all data.
/// Data will be grouped by specified dimensions.
/// Aggregation will be run on specified facts.
/// Data will be returned in specified order.
/// </summary>
/// <param name="query">cube query</param>
/// <param name="dimensions">dimension subset</param>
/// <param name="facts">fact subset</param>
/// <param name="order">custom order</param>
/// <param name="limit">maximum number of row</param>
/// <param name="offset">how many initial rows to skip</param>
/// <returns>result from created query</returns>
public static DataTable Analyze(
this IOlapCubeQuery query,
IEnumerable <string> dimensions,
IEnumerable <string> facts,
IEnumerable <KeyValuePair <string, bool> > order,
int?limit,
int?offset)
{
return(query.Analyze <object>(dimensions, facts, order, null, limit, offset));
}
public DataTable Analyze <TFormat>(
ISerialization <TFormat> serializer,
IServiceLocator locator,
IOlapCubeQuery query,
IEnumerable <string> dimensions,
IEnumerable <string> facts,
IDictionary <string, bool> order,
int?limit,
int?offset,
TFormat data)
{
dynamic specification;
if (data == null)
{
try
{
specification = Activator.CreateInstance(typeof(TSpecification));
}
catch (Exception ex)
{
throw new ArgumentException("Specification can't be created. It must be sent as argument.", ex);
}
}
else
{
try
{
specification = serializer.Deserialize <TFormat, TSpecification>(data, locator);
}
catch (Exception ex)
{
throw new ArgumentException("Specification could not be deserialized.", ex);
}
}
if (specification == null)
{
throw new FrameworkException("Specification could not be deserialized.");
}
return(query.Analyze(dimensions, facts, order, specification, limit, offset));
}
/// <summary>
/// Original OLAP cube query.
/// </summary>
/// <param name="query">OLAP cube query</param>
public OlapCubeQueryBuilder(IOlapCubeQuery <T> query)
{
this.Query = query;
}
/// <summary>
/// Create OLAP cube builder with fluent API.
/// </summary>
/// <param name="query">OLAP cube</param>
/// <returns>builder</returns>
public static OlapCubeQueryBuilder <T> Builder <T>(this IOlapCubeQuery <T> query)
where T : IDataSource
{
return(new OlapCubeQueryBuilder <T>(query));
}
/// <summary>
/// Create OLAP cube builder with fluent API.
/// </summary>
/// <param name="query">OLAP cube</param>
/// <returns>builder</returns>
public static OlapCubeQueryBuilder Builder(this IOlapCubeQuery query)
{
return(new OlapCubeQueryBuilder(query));
}
