com.metamatrix.connector.xml
Interface IQueryPreprocessor

All Known Implementing Classes:

NoQueryPreprocessing

public interface IQueryPreprocessor

Method Summary

IQuery

preprocessQuery(IQuery query, RuntimeMetadata m_metadata, ExecutionContext exeContext, ConnectorEnvironment connectorEnv, ConnectorLogger m_logger) This method is used for altering the query before it enters the XML connector's processing

Method Detail

preprocessQuery

IQuery preprocessQuery(IQuery query,
                       RuntimeMetadata m_metadata,
                       ExecutionContext exeContext,
                       ConnectorEnvironment connectorEnv,
                       ConnectorLogger m_logger)

This method is used for altering the query before it enters the XML connector's processing

Parameters:

query - The IQuery passed from the connector

m_logger - the connector logger

connectorEnv - the connector environment

exeContext - the execution context

m_metadata - the runtime metadata

Returns:

an IQuery object representing the altered query