LEONARDI Application Composer - 8.9.0.40 by W4 S.A.

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
           
 
Method Summary
 LyJoinRequestEncoder getJoinRequestEncoder(LyDataSource dataSource)
          Create a specific join request encoder for the specified dataSource.
 

Field Detail

__VERSION

static final java.lang.String __VERSION
See Also:
Constant Field Values
Method Detail

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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