com.bea.ldi.server.common
Interface DataAccessInfo

All Known Implementing Classes:

DefaultDataAccessInfo

public interface DataAccessInfo

extends java.io.Serializable

A name-based directory of metadata relating to the data access points used by the query.

Method Summary

DataAccessPointInfo	getDataAccessPointInfo(java.lang.String dataAccessPointName) Retrieves meta-information relating to the specified data access point.
java.lang.String[]	getDataAccessPointNames()

Method Detail

getDataAccessPointNames

public java.lang.String[] getDataAccessPointNames()

Returns:

All the names of the data access points used by the query. These names may be used as indices in order to look up meta-information pertaining to each data point.

getDataAccessPointInfo

public DataAccessPointInfo getDataAccessPointInfo(java.lang.String dataAccessPointName)

Retrieves meta-information relating to the specified data access point.

Parameters:

dataAccessPointName - the data access point name

Returns:

the meta-information (e.g. data retrieval time, statement/call, number of invocations)