Package org.apache.shardingsphere.infra.federation.executor

Interface FederationExecutor

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

CustomizedFilterableExecutor, OriginalFilterableExecutor

public interface FederationExecutor
extends AutoCloseable

Federation executor.

Method Summary

Modifier and Type	Method	Description
void	close()
ResultSet	executeQuery(DriverExecutionPrepareEngine<JDBCExecutionUnit,Connection> prepareEngine, JDBCExecutorCallback<? extends ExecuteResult> callback, FederationContext federationContext)	Execute query.
ResultSet	getResultSet()	Get result set.

Method Details

executeQuery

ResultSet executeQuery(DriverExecutionPrepareEngine<JDBCExecutionUnit,Connection> prepareEngine,
 JDBCExecutorCallback<? extends ExecuteResult> callback,
 FederationContext federationContext)
                throws SQLException

Execute query.

Parameters:

prepareEngine - prepare engine

callback - callback

federationContext - federation context

Returns:

result set

Throws:

SQLException - SQL exception

getResultSet

ResultSet getResultSet()
                throws SQLException

Get result set.

Returns:

result set

Throws:

SQLException - SQL exception

close

void close()
    throws SQLException

Specified by:

close in interface AutoCloseable

Throws:

SQLException