nl.renarj.jasdb.core.storage.datablocks.impl

Class BlockEntry<T extends DataBlock>

java.lang.Object

nl.renarj.jasdb.core.storage.datablocks.impl.BlockEntry<T>

All Implemented Interfaces:

CacheEntry<T>

public class BlockEntry<T extends DataBlock>
extends Object
implements CacheEntry<T>

Author:

Renze de Vries

Constructor Summary

Constructors

Constructor and Description
BlockEntry(T dataBlock)

Method Summary

Modifier and Type	Method and Description
void	decrementBlockCount()
long	getPosition()
T	getValue()
void	incrementBlockCount()
boolean	isInUse()
long	memorySize()
void	release()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockEntry

public BlockEntry(T dataBlock)

Method Detail

getPosition

public long getPosition()

incrementBlockCount

public void incrementBlockCount()

decrementBlockCount

public void decrementBlockCount()

isInUse

public boolean isInUse()

Specified by:

isInUse in interface CacheEntry<T extends DataBlock>

memorySize

public long memorySize()

Specified by:

memorySize in interface CacheEntry<T extends DataBlock>

getValue

public T getValue()

Specified by:

getValue in interface CacheEntry<T extends DataBlock>

release

public void release()
             throws JasDBStorageException

Specified by:

release in interface CacheEntry<T extends DataBlock>

Throws:

JasDBStorageException

toString

public String toString()

Overrides:

toString in class Object