org.apache.openjpa.jdbc.kernel.exps
Interface JDBCFilterListener
- All Superinterfaces: 
- FilterListener, Serializable
- All Known Implementing Classes: 
- GetColumn, JDBCStringContains, JDBCWildcardMatch, SQLEmbed, SQLExpression, SQLValue
- public interface JDBCFilterListener 
- extends FilterListener
JDBC extension to the FilterListener.
- Author:
- Abe White
 
 
appendTo
void appendTo(SQLBuffer buf,
              FilterValue target,
              FilterValue[] args,
              ClassMapping mapping,
              JDBCStore store)
- Append the SQL for this expression or value.
 
- 
 
- 
- Parameters:
- buf- the SQL buffer to append to
- target- the target to act on, or null if the listener
 doesn't expect a target
- 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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