Package org.apache.drill.metastore.rdbms.util

Class DbHelper.NoOpHelper

java.lang.Object

org.apache.drill.metastore.rdbms.util.DbHelper.NoOpHelper

All Implemented Interfaces:

DbHelper

Enclosing interface:

DbHelper

public static class DbHelper.NoOpHelper
extends Object
implements DbHelper

No-op implementation of DbHelper for those databases that do not require any preparation before data source creation.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.drill.metastore.rdbms.util.DbHelper

DbHelper.NoOpHelper, DbHelper.SQLiteHelper

Constructor Summary

Constructors

Constructor	Description
NoOpHelper()

Method Summary

Modifier and Type	Method	Description
static DbHelper.NoOpHelper	get()
void	prepareDatabase()	Prepares database prior to data source configuration.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NoOpHelper

public NoOpHelper()

Method Details

get

public static DbHelper.NoOpHelper get()

prepareDatabase

public void prepareDatabase()

Description copied from interface: DbHelper

Prepares database prior to data source configuration.

Specified by:

prepareDatabase in interface DbHelper