uk.ac.ic.doc.automed.qproc.cache
Interface CacheUser

All Known Implementing Classes:

ASGFileWrapper, AutoMedWrapper, BBKPostgresWrapper, BBKSQLWrapper, BibTeXWrapper, CSVWrapper, DOMWrapper, EXISTWrapper, GoogleScholarWrapper, HdmWrapper, HsqldbWrapper, ICOWLDLWrapper, MSAccessWrapper, MySQLWrapper, NXDBWrapper, OracleWrapper, OWLDLWrapper, OWLLiteWrapper, P2PDHTWrapper, P2PWrapper, PostgresWrapper, QueryCacheWrapper, QueryMediator, RDFSWrapper, SAXWrapper, SMRWrapper, SQLWrapper, TransactSQLWrapper, XMLSchemaWrapper, XMLWrapper, YattaWrapper

public interface CacheUser

Method Summary

ASG	executeSourceIQL(ASG q, QueryProcessorConfiguration qpc, int packetNumber) All cache users must implement this method so that data can be retrieved from source
ResultSetMetadata	getMetadata(ASG asg, QueryProcessorConfiguration qpc)

Method Detail

executeSourceIQL

ASG executeSourceIQL(ASG q,
                     QueryProcessorConfiguration qpc,
                     int packetNumber)
                     throws DataSourceException,
                            NotFoundException

All cache users must implement this method so that data can be retrieved from source

Throws:

DataSourceException

NotFoundException

getMetadata

ResultSetMetadata getMetadata(ASG asg,
                              QueryProcessorConfiguration qpc)
                              throws ASGMetadataException

Throws:

ASGMetadataException