org.teiid.query.processor

Interface ProcessorDataManager

All Known Implementing Classes:

DataTierManagerImpl, ProcedurePlan, TempTableDataManager

public interface ProcessorDataManager

Method Summary

Modifier and Type	Method and Description
EventDistributor	getEventDistributor()
Object	lookupCodeValue(CommandContext context, String codeTableName, String returnElementName, String keyElementName, Object keyValue) Lookup a value from a cached code table.
TupleSource	registerRequest(CommandContext context, Command command, String modelName, RegisterRequestParameter parameterObject)

Method Detail

registerRequest

TupleSource registerRequest(CommandContext context,
                            Command command,
                            String modelName,
                            RegisterRequestParameter parameterObject)
                     throws TeiidComponentException,
                            TeiidProcessingException

Throws:

TeiidComponentException

TeiidProcessingException

lookupCodeValue

Object lookupCodeValue(CommandContext context,
                       String codeTableName,
                       String returnElementName,
                       String keyElementName,
                       Object keyValue)
                throws BlockedException,
                       TeiidComponentException,
                       TeiidProcessingException

Lookup a value from a cached code table. If the code table is not loaded, it will be loaded on the first query. Code tables should be cached based on a combination of the codeTableName, returnElementName, and keyElementName. If the table is not loaded, a request will be made and the method should throw a BlockedException.

Throws:

BlockedException

TeiidComponentException

TeiidProcessingException

getEventDistributor

EventDistributor getEventDistributor()