org.apache.kylin.jdbc

类 KylinClient

java.lang.Object

org.apache.kylin.jdbc.KylinClient

所有已实现的接口:

Closeable, AutoCloseable, IRemoteClient

public class KylinClient
extends Object
implements IRemoteClient

嵌套类概要

从接口继承的嵌套类/接口 org.apache.kylin.jdbc.IRemoteClient

IRemoteClient.QueryResult

构造器概要

构造器

构造器和说明
KylinClient(KylinConnection conn)

方法概要

方法

限定符和类型	方法和说明
void	close()
void	connect() Connect to Kylin restful service.
static Class	convertType(int sqlType)
IRemoteClient.QueryResult	executeQuery(String sql, List<org.apache.calcite.avatica.AvaticaParameter> params, List<Object> paramValues, Map<String,String> queryToggles) Execute query remotely and get back result.
KylinMeta.KMetaProject	retrieveMetaData(String project) Retrieve meta data of given project.
static Object	wrapObject(String value, int sqlType)

从类继承的方法 java.lang.Object

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

构造器详细资料

KylinClient

public KylinClient(KylinConnection conn)

方法详细资料

convertType

public static Class convertType(int sqlType)

wrapObject

public static Object wrapObject(String value,
                int sqlType)

connect

public void connect()
             throws IOException

从接口复制的说明: IRemoteClient

Connect to Kylin restful service. IOException will be thrown if authentication failed.

指定者:

connect 在接口中 IRemoteClient

抛出:

IOException

retrieveMetaData

public KylinMeta.KMetaProject retrieveMetaData(String project)
                                        throws IOException

从接口复制的说明: IRemoteClient

Retrieve meta data of given project.

指定者:

retrieveMetaData 在接口中 IRemoteClient

抛出:

IOException

executeQuery

public IRemoteClient.QueryResult executeQuery(String sql,
                                     List<org.apache.calcite.avatica.AvaticaParameter> params,
                                     List<Object> paramValues,
                                     Map<String,String> queryToggles)
                                       throws IOException

从接口复制的说明: IRemoteClient

Execute query remotely and get back result.

指定者:

executeQuery 在接口中 IRemoteClient

抛出:

IOException

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException