org.infinispan.commons.util.concurrent.jdk8backported

Class BoundedEquivalentConcurrentHashMapV8.NodeSizeCalculatorWrapper<K,V>

java.lang.Object

org.infinispan.commons.util.concurrent.jdk8backported.AbstractEntrySizeCalculatorHelper<K,V>

org.infinispan.commons.util.concurrent.jdk8backported.BoundedEquivalentConcurrentHashMapV8.NodeSizeCalculatorWrapper<K,V>

All Implemented Interfaces:

EntrySizeCalculator<K,V>

Enclosing class:

BoundedEquivalentConcurrentHashMapV8<K,V>

public static final class BoundedEquivalentConcurrentHashMapV8.NodeSizeCalculatorWrapper<K,V>
extends AbstractEntrySizeCalculatorHelper<K,V>

Field Summary

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

OBJECT_SIZE, POINTER_SIZE

Constructor Summary

Constructors

Constructor and Description
NodeSizeCalculatorWrapper(EntrySizeCalculator<? super K,? super V> calculator)

Method Summary

Modifier and Type	Method and Description
long	calculateSize(K key, V value) Method used to calculate how much memory in size the key and value use.

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

NodeSizeCalculatorWrapper

public NodeSizeCalculatorWrapper(EntrySizeCalculator<? super K,? super V> calculator)

Method Detail

calculateSize

public long calculateSize(K key,
                          V 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