org.apache.shardingsphere.infra.executor.sql.execute.result.query.impl.driver.vertx

类 VertxQueryResult

java.lang.Object

org.apache.shardingsphere.infra.executor.sql.execute.result.query.impl.driver.vertx.VertxQueryResult

所有已实现的接口:

ExecuteResult, QueryResult

public final class VertxQueryResult
extends Object
implements QueryResult

Vert.x query result.

构造器概要

构造器

构造器和说明
VertxQueryResult()

方法概要

限定符和类型	方法和说明
void	close() Close.
Object	getCalendarValue(int columnIndex, Class<?> type, Calendar calendar) Get calendar value.
InputStream	getInputStream(int columnIndex, String type) Get input stream.
QueryResultMetaData	getMetaData() Get query result meta data.
Object	getValue(int columnIndex, Class<?> type) Get data value.
boolean	next() Iterate next data.
boolean	wasNull() Judge result set is null or not.

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

VertxQueryResult

public VertxQueryResult()

方法详细资料

next

public boolean next()

从接口复制的说明: QueryResult

Iterate next data.

指定者:

next 在接口中 QueryResult

返回:

has next data

getValue

public Object getValue(int columnIndex,
                       Class<?> type)

从接口复制的说明: QueryResult

Get data value.

指定者:

getValue 在接口中 QueryResult

参数:

columnIndex - column index

type - class type of data value

返回:

data value

getCalendarValue

public Object getCalendarValue(int columnIndex,
                               Class<?> type,
                               Calendar calendar)

从接口复制的说明: QueryResult

Get calendar value.

指定者:

getCalendarValue 在接口中 QueryResult

参数:

columnIndex - column index

type - class type of data value

calendar - calendar

返回:

calendar value

getInputStream

public InputStream getInputStream(int columnIndex,
                                  String type)

从接口复制的说明: QueryResult

Get input stream.

指定者:

getInputStream 在接口中 QueryResult

参数:

columnIndex - column index

type - class type of data value

返回:

input stream

wasNull

public boolean wasNull()

从接口复制的说明: QueryResult

Judge result set is null or not.

指定者:

wasNull 在接口中 QueryResult

返回:

result set is null or not

getMetaData

public QueryResultMetaData getMetaData()

从接口复制的说明: QueryResult

Get query result meta data.

指定者:

getMetaData 在接口中 QueryResult

返回:

query result meta data

close

public void close()

从接口复制的说明: QueryResult

Close.

指定者:

close 在接口中 QueryResult