com.github.housepower.data

Class ColumnMap

java.lang.Object

com.github.housepower.data.AbstractColumn

com.github.housepower.data.ColumnMap

All Implemented Interfaces:

IColumn

public class ColumnMap
extends AbstractColumn

Author:

liuxinghua02

Field Summary

Fields inherited from class com.github.housepower.data.AbstractColumn

buffer, name, type, values

Constructor Summary

Constructors

Constructor and Description
ColumnMap(String name, DataTypeMap type, Object[] values)

Method Summary

Modifier and Type	Method and Description
void	clear()
void	flushOffsets(BinarySerializer serializer)
void	flushToSerializer(BinarySerializer serializer, boolean now) Flush to socket output stream
void	setColumnWriterBuffer(ColumnWriterBuffer buffer)
void	write(Object object)

Methods inherited from class com.github.housepower.data.AbstractColumn

getColumnWriterBuffer, isExported, name, type, value

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnMap

public ColumnMap(String name,
                 DataTypeMap type,
                 Object[] values)

Method Detail

write

public void write(Object object)
           throws IOException,
                  SQLException

Throws:

IOException

SQLException

flushToSerializer

public void flushToSerializer(BinarySerializer serializer,
                              boolean now)
                       throws IOException,
                              SQLException

Description copied from interface: IColumn

Flush to socket output stream

Parameters:

serializer - is serializer wrapper of tcp socket

now - means we should flush all the buffer to serializer now

Throws:

IOException

SQLException

flushOffsets

public void flushOffsets(BinarySerializer serializer)
                  throws IOException

Throws:

IOException

setColumnWriterBuffer

public void setColumnWriterBuffer(ColumnWriterBuffer buffer)

Specified by:

setColumnWriterBuffer in interface IColumn

Overrides:

setColumnWriterBuffer in class AbstractColumn

clear

public void clear()

Specified by:

clear in interface IColumn

Overrides:

clear in class AbstractColumn