C# Class FiftyOne.Foundation.Mobile.Detection.Factories.MemoryFactory

Factory class used to create a DataSet from a source data structure. All the entities are held in memory and the source data structure not referenced once the data set is created.

The memory usage of the resulting data set following initialisation will be consistent. The performance of the data set will be very fast compared to the stream based implementation as all required data is loaded into memory and references between related objects set at initialisation. However overall memory usage will be higher than the stream based implementation on lightly loaded environments.

Create a fully initialised DataSet: DataSet dataSet = MemoryFactory.Create("path_to_file", true); The resulting data set can then be used to work with data or used in a FiftyOne.Foundation.Mobile.Detection.Provider to perform device detections. Use in provider like: Provider p = new Provider(dataSet);

This is a factory that creates a memory resident version of the 51Degrees device data in the form of a DataSet object.

For more information see https://51degrees.com/Support/Documentation/Net

Initialisation may take several seconds depending on system performance. Initialisation calculates all the references between entities. If initialisation is not performed then references will be calculated when needed. As such avoiding initialisation improves the time taken to create the data set, at the expense of performance for the initial detections. The default setting is to initialise the data set.

Mostrar archivo Open project: 51Degrees/dotNET-Device-Detection

Public Methods

Method	Description
Create ( byte array ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet	Creates a new DataSet from the byte array.
Create ( byte array, bool init ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet	Creates a new DataSet from the byte array.
Create ( string filePath ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet	Creates a new DataSet from the file provided. The last modified date of the data set is the last write time of the data file provided.
Create ( string filePath, bool init ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet	Creates a new DataSet from the file provided.
Create ( string filePath, bool init, System.DateTime lastModified ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet	Creates a new DataSet from the file provided.

Private Methods

Method	Description
Load ( FiftyOne.Foundation.Mobile.Detection.Entities.DataSet dataSet, Reader reader, bool init ) : void	Creates a new DataSet from the binary reader provided.

Method Details

Create() public static method

Creates a new DataSet from the byte array.

public static Create ( byte array ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet
array	byte	Array of bytes to build the data set from
return	FiftyOne.Foundation.Mobile.Detection.Entities.DataSet

Create() public static method

Creates a new DataSet from the byte array.

public static Create ( byte array, bool init ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet
array	byte	Array of bytes to build the data set from
init	bool	True to indicate that the data set should be fulling /// initialised
return	FiftyOne.Foundation.Mobile.Detection.Entities.DataSet

Create() public static method

Creates a new DataSet from the file provided. The last modified date of the data set is the last write time of the data file provided.

public static Create ( string filePath ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet
filePath	string	/// Uncompressed file containing the data for the data set ///
return	FiftyOne.Foundation.Mobile.Detection.Entities.DataSet

Create() public static method

Creates a new DataSet from the file provided.

public static Create ( string filePath, bool init ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet
filePath	string	/// Uncompressed file containing the data for the data set ///
init	bool	/// True to indicate that the data set should be fully initialised ///
return	FiftyOne.Foundation.Mobile.Detection.Entities.DataSet

Create() public static method

Creates a new DataSet from the file provided.

public static Create ( string filePath, bool init, System.DateTime lastModified ) : FiftyOne.Foundation.Mobile.Detection.Entities.DataSet
filePath	string	/// Uncompressed file containing the data for the data set ///
init	bool	/// True to indicate that the data set should be fully initialised ///
lastModified	System.DateTime	Date and time the source data was last /// modified.
return	FiftyOne.Foundation.Mobile.Detection.Entities.DataSet