Package trade.invision.indicators.indicators.ma.hma

Class HullMovingAverage

java.lang.Object

trade.invision.indicators.indicators.Indicator<Num>

trade.invision.indicators.indicators.ma.hma.HullMovingAverage

public class HullMovingAverage
extends Indicator<Num>

HullMovingAverage is a Num Indicator to provide a Hull Moving Average (HMA) over a length of values.

See Also:

• Alan Hull

Nested Class Summary

Nested classes/interfaces inherited from class trade.invision.indicators.indicators.Indicator

Indicator.CacheSeries

Field Summary

Fields inherited from class trade.invision.indicators.indicators.Indicator

cachedAddCallCount, cachedIndex, cachedValue, cacheSeries, minimumStableIndex, series

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HullMovingAverage(Indicator<Num> indicator, int length)

Method Summary

Modifier and Type	Method	Description
protected Num	calculate(long index)	Performs the calculation of this Indicator at the given index.
static HullMovingAverage	hma(Indicator<Num> indicator, int length)
static HullMovingAverage	hullMovingAverage(Indicator<Num> indicator, int length)	Gets a HullMovingAverage.

Methods inherited from class trade.invision.indicators.indicators.Indicator

caching, getMinimumStableIndex, getSeries, getValue, isCaching, numOf, numOf, numOf, numOf, numOfEight, numOfFive, numOfFour, numOfHalf, numOfHundred, numOfHundredth, numOfNegativeOne, numOfNine, numOfOne, numOfSeven, numOfSix, numOfTen, numOfTenth, numOfThousand, numOfThousandth, numOfThree, numOfTwo, numOfZero, purgeCache

Methods inherited from class java.lang.Object

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

Constructor Details

HullMovingAverage

protected HullMovingAverage(Indicator<Num> indicator,
 int length)

Method Details

hma

public static HullMovingAverage hma(Indicator<Num> indicator,
 int length)

See Also:

• hullMovingAverage(Indicator, int)

hullMovingAverage

public static HullMovingAverage hullMovingAverage(Indicator<Num> indicator,
 int length)

Gets a HullMovingAverage.

Parameters:

indicator - the Indicator

length - the number of values to look back at

calculate

protected Num calculate(long index)

Description copied from class: Indicator

Performs the calculation of this Indicator at the given index.

Specified by:

calculate in class Indicator<Num>

Parameters:

index - the index

Returns:

the result (never null)