Package org.apache.shardingsphere.infra.merge.result.impl.local

Class LocalDataMergedResult

java.lang.Object

org.apache.shardingsphere.infra.merge.result.impl.local.LocalDataMergedResult

All Implemented Interfaces:

MergedResult

public final class LocalDataMergedResult
extends Object
implements MergedResult

Local data merged result.

Constructor Summary

Constructors

Constructor	Description
LocalDataMergedResult(Collection<LocalDataQueryResultRow> rows)

Method Summary

Modifier and Type	Method	Description
Object	getCalendarValue(int columnIndex, Class<?> type, Calendar calendar)	Get calendar value.
Reader	getCharacterStream(int columnIndex)	Get CharacterStream.
InputStream	getInputStream(int columnIndex, String type)	Get InputStream.
Object	getValue(int columnIndex, Class<?> type)	Get data value.
boolean	next()	Iterate next data.
boolean	wasNull()	Judge ResultSet is null or not.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalDataMergedResult

public LocalDataMergedResult(Collection<LocalDataQueryResultRow> rows)

Method Detail

next

public boolean next()

Description copied from interface: MergedResult

Iterate next data.

Specified by:

next in interface MergedResult

Returns:

has next data

getValue

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

Description copied from interface: MergedResult

Get data value.

Specified by:

getValue in interface MergedResult

Parameters:

columnIndex - column index

type - class type of data value

Returns:

data value

getCalendarValue

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

Description copied from interface: MergedResult

Get calendar value.

Specified by:

getCalendarValue in interface MergedResult

Parameters:

columnIndex - column index

type - class type of data value

calendar - calendar

Returns:

calendar value

getInputStream

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

Description copied from interface: MergedResult

Get InputStream.

Specified by:

getInputStream in interface MergedResult

Parameters:

columnIndex - column index

type - class type of data value

Returns:

InputStream

Throws:

SQLException - SQL exception

getCharacterStream

public Reader getCharacterStream(int columnIndex)
                          throws SQLException

Description copied from interface: MergedResult

Get CharacterStream.

Specified by:

getCharacterStream in interface MergedResult

Parameters:

columnIndex - column index

Returns:

Reader

Throws:

SQLException - SQL exception

wasNull

public boolean wasNull()

Description copied from interface: MergedResult

Judge ResultSet is null or not.

Specified by:

wasNull in interface MergedResult

Returns:

ResultSet is null or not