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public interface DataSource
DataSource is the core interface that represents a multidimensional OLAP storage.
It defines methods for getting a list of metadata objects from the database
(getSchema
) and retrieving a new connection for
making queries on data (createConnection
).
The pivot library offers a number of DataSource implementations that allow users to connect to
analytical databases using the XML/A protocol, as well as a in-memory storage from tabular data.
Method Summary | |
---|---|
Connection |
createConnection()
Returns a new connection to the datasource. |
OlapSchema |
getSchema()
Retrieves the schema of the datasource. |
Method Detail |
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Connection createConnection()
OlapSchema getSchema()
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