Module org.apache.jena.serviceplugins

Package org.apache.jena.sparql.service.enhancer.slice.impl

Interface BufferView<A>

public interface BufferView<A>

Method Summary

Modifier and Type	Method	Description
long	getGeneration()	A property to allow for quick checking of dirty buffers.
RangeBuffer<A>	getRangeBuffer()
ReadWriteLock	getReadWriteLock()

Method Details

getRangeBuffer

RangeBuffer<A> getRangeBuffer()

getReadWriteLock

ReadWriteLock getReadWriteLock()

getGeneration

long getGeneration()

A property to allow for quick checking of dirty buffers. Mainly intended for sync-to-disk. Every write operation that introduces a change must increment the generation. Write operations may check whether the written data matches exactly the prior one. If there is no change then the generation may remain unchanged.