com.kontakt.sdk.android.ble.rssi

Class LimitedMeanRssiCalculator

java.lang.Object

com.kontakt.sdk.android.ble.rssi.LimitedMeanRssiCalculator

All Implemented Interfaces:

RssiCalculator

public final class LimitedMeanRssiCalculator
extends java.lang.Object
implements RssiCalculator

Limited Mean Rssi Calculator provides rssi calculation based on the arithmetic mean of n last rssi records where the n is the parameter applied during calculator construction.

Method Summary

Modifier and Type	Method and Description
int	calculateRssi(int uniqueKey, int rssi) Calculates rssi.
void	clear() Clears employed resources.
void	clear(int uniqueKey) Clears employed resources for specified unique key.

Methods inherited from class java.lang.Object

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

Method Detail

calculateRssi

public int calculateRssi(int uniqueKey,
                         int rssi)

Description copied from interface: RssiCalculator

Calculates rssi.

Specified by:

calculateRssi in interface RssiCalculator

Parameters:

uniqueKey - the unique key

rssi - the rssi

Returns:

the double

clear

public void clear()

Description copied from interface: RssiCalculator

Clears employed resources.

Specified by:

clear in interface RssiCalculator

clear

public void clear(int uniqueKey)

Description copied from interface: RssiCalculator

Clears employed resources for specified unique key.

Specified by:

clear in interface RssiCalculator

Parameters:

uniqueKey - the unique key