org.apache.openjpa.jdbc.kernel.exps
Interface JDBCAggregateListener
- All Superinterfaces: 
- AggregateListener, Serializable
- public interface JDBCAggregateListener 
- extends AggregateListener
JDBC extension to the AggregateListener.
- Author:
- Abe White
 
 
appendTo
void appendTo(SQLBuffer buf,
              FilterValue[] args,
              ClassMapping mapping,
              JDBCStore store)
- Append the SQL for this aggregate.
 
- 
 
- 
- Parameters:
- buf- the SQL buffer to append to
- args- the values of the arguments given in the filter, or
 null if this listener doesn't expect arguments
- mapping- the class mapping for the query's candidate class
- store- the store that owns the query
 
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