org.teiid.translator

Interface ResultSetExecution

All Superinterfaces:

Execution

All Known Subinterfaces:

ProcedureExecution

All Known Implementing Classes:

AccumuloQueryExecution, BinaryWSProcedureExecution, CassandraDirectQueryExecution, CassandraQueryExecution, DirectQueryExecution, DirectSpreadsheetQueryExecution, ExcelExecution, HBaseQueryExecution, JDBCDirectQueryExecution, JDBCProcedureExecution, JDBCQueryExecution, JPQLDirectQueryExecution, JPQLQueryExecution, LDAPDirectCreateUpdateDeleteQueryExecution, LDAPDirectSearchQueryExecution, LDAPQueryExecution, LDAPSyncQueryExecution, LoopbackExecution, MongoDBDirectQueryExecution, MongoDBQueryExecution, ObjectDirectExecution, ObjectExecution, ODataProcedureExecution, ODataProcedureExecution, ODataQueryExecution, ODataQueryExecution, OlapQueryExecution, ProcedureExecutionParentImpl, QueryExecutionImpl, SimpleDBDirectQueryExecution, SimpleDBQueryExecution, SolrQueryExecution, SpreadsheetQueryExecution, SwaggerProcedureExecution, WSProcedureExecution, WSWSDLProcedureExecution, 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

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