CDataSourceFactorystatic CDataSource* makeSource(std::string uri, std::vector<uint16_t> sample, std::vector<uint16_t> exclude);
This factory class contains a static method to create a ring item data source given a URI.
static CDataSource* makeSource(std::string uri, std::vector<uint16_t> sample, std::vector<uint16_t> exclude);
Creates a new data source object and returns a pointer
to it. The CDataSource object
created is dynamically allocated and needs to be
deleted by the caller.
uri describes the data source. For a live ring this should be of the form tcp://hostname/ringname For a file ring this shouild be of the form file:///path/to/the/file.
sample is a vector of ring item
types. Ring data sources are free to skip items of this
type depending on circumstances.
exclde is a vector of
ring item types the caller does not want to get from the
data source.