org.infinispan.container.entries

Class PrimitiveEntrySizeCalculator

java.lang.Object

org.infinispan.commons.util.concurrent.jdk8backported.AbstractEntrySizeCalculatorHelper<Object,Object>

org.infinispan.container.entries.PrimitiveEntrySizeCalculator

All Implemented Interfaces:

EntrySizeCalculator<Object,Object>

Direct Known Subclasses:

MarshalledValueEntrySizeCalculator

public class PrimitiveEntrySizeCalculator
extends AbstractEntrySizeCalculatorHelper<Object,Object>

Entry Size calculator that returns an approximation of how much various primitives, primitive wrappers, Strings, and arrays

Since:

8.0

Author:

wburns

Field Summary

Fields inherited from class org.infinispan.commons.util.concurrent.jdk8backported.AbstractEntrySizeCalculatorHelper

OBJECT_SIZE, POINTER_SIZE

Constructor Summary

Constructors

Constructor and Description
PrimitiveEntrySizeCalculator()

Method Summary

Modifier and Type	Method and Description
long	calculateSize(Object key, Object value) Method used to calculate how much memory in size the key and value use.
protected long	handleObject(Object object)

Methods inherited from class org.infinispan.commons.util.concurrent.jdk8backported.AbstractEntrySizeCalculatorHelper

roundUpToNearest8

Methods inherited from class java.lang.Object

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

Constructor Detail

PrimitiveEntrySizeCalculator

public PrimitiveEntrySizeCalculator()

Method Detail

calculateSize

public long calculateSize(Object key,
                          Object value)

Description copied from interface: EntrySizeCalculator

Method used to calculate how much memory in size the key and value use.

Parameters:

key - The key for this entry to be used in size calculation

value - The value for this entry to be used in size calculation

Returns:

The size approximately in memory the key and value use

handleObject

protected long handleObject(Object object)