leon.peer.union
Interface LyJoinDataProvider
- All Known Implementing Classes:
- LyAccessDataProvider, LyHsqldbDataProvider, LyIdbDataProvider, LyMySqlDataProvider, LyPostgresqlDataProvider, LySqlDataProvider
public interface LyJoinDataProvider
This interface defines methods for data providers supporting join requests. of RequestEncoder.
- See Also:
LyJoinRequestEncoder
,
LyUnionRequestEncoder
Field Summary |
static java.lang.String |
__VERSION
|
__VERSION
static final java.lang.String __VERSION
- See Also:
- Constant Field Values
getJoinRequestEncoder
LyJoinRequestEncoder getJoinRequestEncoder(LyDataSource dataSource)
- Create a specific join request encoder for the specified dataSource.
This method is used internally, but subclasses should override this method and create an
instance of their own (specific) request encoder.
Default returns a LyRequestEncoder instance.
- Parameters:
dataSource
- reference to the dataSource associated to this request encoder.
- Returns:
- the specific LyJoinRequestEncoder for the specified dataSource.
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