com.trivago.triava.tcache.util

Class CacheSizeInfo

java.lang.Object

com.trivago.triava.tcache.util.CacheSizeInfo

public class CacheSizeInfo
extends Object

Data class which stores information of the cache size, namely number of elements and size in bytes. It is used in Cache.reportSize(ObjectSizeCalculatorInterface). As reportSize() can take a serious amount of time, the number of elements is stored twice: Once before the actual byte count is calculated, and one after. This makes it easier to see whether important changes took place during calculation, like expiration, eviction or a mass-insert of elements.

Author:

cesken

Constructor Summary

Constructors

Constructor and Description
CacheSizeInfo(String id, int elemsBefore, long sizeInByte, int elemsAfter)

Method Summary

Modifier and Type	Method and Description
int	getElemsAfter()
int	getElemsBefore()
String	getId()
long	getSizeInByte()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheSizeInfo

public CacheSizeInfo(String id,
                     int elemsBefore,
                     long sizeInByte,
                     int elemsAfter)

Method Detail

getId

public String getId()

getElemsBefore

public int getElemsBefore()

getSizeInByte

public long getSizeInByte()

getElemsAfter

public int getElemsAfter()

toString

public String toString()

Overrides:

toString in class Object