io.shardingsphere.core.merger.dql.common

类 StreamMergedResult

java.lang.Object

io.shardingsphere.core.merger.dql.common.StreamMergedResult

所有已实现的接口:

MergedResult

直接已知子类:

IteratorStreamMergedResult, OrderByStreamMergedResult

public abstract class StreamMergedResult
extends Object
implements MergedResult

Stream merged result.

作者:

zhangliang

构造器概要

构造器

构造器和说明
StreamMergedResult()

方法概要

限定符和类型	方法和说明
Object	getCalendarValue(int columnIndex, Class<?> type, Calendar calendar) Get calendar value.
Object	getCalendarValue(String columnLabel, Class<?> type, Calendar calendar) Get calendar value.
protected QueryResult	getCurrentQueryResult()
InputStream	getInputStream(int columnIndex, String type) Get InputStream.
InputStream	getInputStream(String columnLabel, String type) Get InputStream.
Object	getValue(int columnIndex, Class<?> type) Get data value.
Object	getValue(String columnLabel, Class<?> type) Get data value.
boolean	wasNull() Adjust ResultSet 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

从接口继承的方法 io.shardingsphere.core.merger.MergedResult

next

构造器详细资料

StreamMergedResult

public StreamMergedResult()

方法详细资料

getCurrentQueryResult

protected final QueryResult getCurrentQueryResult()
                                           throws SQLException

抛出:

SQLException

getValue

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

从接口复制的说明: MergedResult

Get data value.

指定者:

getValue 在接口中 MergedResult

参数:

columnIndex - column index

type - class type of data value

返回:

data value

抛出:

SQLException - SQL Exception

getValue

public Object getValue(String columnLabel,
                       Class<?> type)
                throws SQLException

从接口复制的说明: MergedResult

Get data value.

指定者:

getValue 在接口中 MergedResult

参数:

columnLabel - column label

type - class type of data value

返回:

data value

抛出:

SQLException - SQL Exception

getCalendarValue

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

从接口复制的说明: MergedResult

Get calendar value.

指定者:

getCalendarValue 在接口中 MergedResult

参数:

columnIndex - column index

type - class type of data value

calendar - calendar

返回:

calendar value

抛出:

SQLException - SQL Exception

getCalendarValue

public Object getCalendarValue(String columnLabel,
                               Class<?> type,
                               Calendar calendar)
                        throws SQLException

从接口复制的说明: MergedResult

Get calendar value.

指定者:

getCalendarValue 在接口中 MergedResult

参数:

columnLabel - column label

type - class type of data value

calendar - calendar

返回:

calendar value

抛出:

SQLException - SQL Exception

getInputStream

public final InputStream getInputStream(int columnIndex,
                                        String type)
                                 throws SQLException

从接口复制的说明: MergedResult

Get InputStream.

指定者:

getInputStream 在接口中 MergedResult

参数:

columnIndex - column index

type - class type of data value

返回:

InputStream

抛出:

SQLException - SQL Exception

getInputStream

public final InputStream getInputStream(String columnLabel,
                                        String type)
                                 throws SQLException

从接口复制的说明: MergedResult

Get InputStream.

指定者:

getInputStream 在接口中 MergedResult

参数:

columnLabel - column label

type - class type of data value

返回:

InputStream

抛出:

SQLException - SQL Exception

wasNull

public final boolean wasNull()

从接口复制的说明: MergedResult

Adjust ResultSet is null or not.

指定者:

wasNull 在接口中 MergedResult

返回:

ResultSet is null or not