org.teiid.translator

Interface ResultSetExecution

All Superinterfaces:

Execution

All Known Subinterfaces:

ProcedureExecution

All Known Implementing Classes:

BinaryWSProcedureExecution, JDBCProcedureExecution, JDBCQueryExecution, LDAPSyncQueryExecution, LoopbackExecution, OlapQueryExecution, ProcedureExecutionParentImpl, QueryExecutionImpl, WSProcedureExecution, YahooExecution

public interface ResultSetExecution
extends Execution

Defines an execution for QueryExpressions and Calls that returns a resultset, which is represented through the iterator method next().

Method Summary

Methods

Modifier and Type	Method and Description
List<?>	next() Retrieves the next row of the resultset.

Methods inherited from interface org.teiid.translator.Execution

cancel, close, execute

Method Detail

next

List<?> next()
             throws TranslatorException,
                    DataNotAvailableException

Retrieves the next row of the resultset.

Returns:

the next row or null indicating that there are no more results

Throws:

TranslatorException

DataNotAvailableException