kodo.jdbc.query
Interface JDBCAggregateListener

All Superinterfaces:

AggregateListener, Serializable

public interface JDBCAggregateListener

extends AggregateListener

JDBC extension to the AggregateListener.

Method Summary

void	appendTo(SQLBuffer buf, FilterValue[] args, ClassMapping mapping, KodoPersistenceManager pm) Append the SQL for this aggregate.

Methods inherited from interface kodo.query.AggregateListener

evaluate, expectsArguments, getTag, getType

Method Detail

appendTo

public void appendTo(SQLBuffer buf,
                     FilterValue[] args,
                     ClassMapping mapping,
                     KodoPersistenceManager pm)

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

pm - the persistence manager that owns the query