com.github.housepower.data

Class ColumnWriterBufferFactory

java.lang.Object

com.github.housepower.data.ColumnWriterBufferFactory

public class ColumnWriterBufferFactory
extends Object

Factory of column writer that can recycle ColumnWriterBuffer.

The factory is thread-safe and can be used by multiple threads or connections.

Method Summary

Modifier and Type	Method and Description
void	clearAllBuffers() Clear all buffers to free the buffered memory This method is exported to be called by users manually
ColumnWriterBuffer	getBuffer() Obtain an instance of ColumnWriterBuffer.
static ColumnWriterBufferFactory	getInstance()
void	recycleBuffer(ColumnWriterBuffer buffer)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static ColumnWriterBufferFactory getInstance()

getBuffer

public ColumnWriterBuffer getBuffer()

Obtain an instance of ColumnWriterBuffer.

The method tries to get an instance from storage. If one is available, the buffer is reset and returned. Otherwise a new one is created and return.

Returns:

clearAllBuffers

public void clearAllBuffers()

Clear all buffers to free the buffered memory This method is exported to be called by users manually

recycleBuffer

public void recycleBuffer(ColumnWriterBuffer buffer)