Package com.tangosol.net.topic

Class BinaryElementCalculator

java.lang.Object

com.tangosol.net.topic.BinaryElementCalculator

All Implemented Interfaces:

NamedTopic.ElementCalculator

public class BinaryElementCalculator
extends Object
implements NamedTopic.ElementCalculator

A NamedTopic.ElementCalculator that calculates size of an element based on the size of the serialized binary value.

Since:

21.06

Author:

Jonathan Knight 2021.05.17

Field Summary

Fields

Modifier and Type	Field	Description
static final BinaryElementCalculator	INSTANCE	A singleton instance of BinaryElementCalculator.

Constructor Summary

Constructors

Constructor	Description
BinaryElementCalculator()

Method Summary

Modifier and Type	Method	Description
int	calculateUnits(Binary binElement)	Calculate cost for the specified element.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tangosol.net.topic.NamedTopic.ElementCalculator

getName

Field Details

INSTANCE

public static final BinaryElementCalculator INSTANCE

A singleton instance of BinaryElementCalculator.

Constructor Details

BinaryElementCalculator

public BinaryElementCalculator()

Method Details

calculateUnits

public int calculateUnits(Binary binElement)

Description copied from interface: NamedTopic.ElementCalculator

Calculate cost for the specified element.

Specified by:

calculateUnits in interface NamedTopic.ElementCalculator

Parameters:

binElement - the element value (in serialized Binary form) to evaluate for unit cost

Returns:

an integer value 0 or greater, with a larger value signifying a higher cost