Package trade.invision.indicators.indicators.rvol

Class RelativeVolume

java.lang.Object

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

trade.invision.indicators.indicators.rvol.RelativeVolume

public class RelativeVolume
extends Indicator<Num>

RelativeVolume is a Num Indicator to provide the Relative Volume (RVOL) over a length of Bars.

See Also:

• StockCharts

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	RelativeVolume(BarSeries barSeries, int length, MovingAverageSupplier movingAverageSupplier)

Method Summary

Modifier and Type	Method	Description
protected Num	calculate(long index)	Performs the calculation of this Indicator at the given index.
static RelativeVolume	relativeVolume(BarSeries barSeries, int length, MovingAverageSupplier movingAverageSupplier)	Gets a RelativeVolume.
static RelativeVolume	rvol(BarSeries barSeries, int length, MovingAverageSupplier movingAverageSupplier)

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

RelativeVolume

protected RelativeVolume(BarSeries barSeries,
 int length,
 MovingAverageSupplier movingAverageSupplier)

Method Details

rvol

public static RelativeVolume rvol(BarSeries barSeries,
 int length,
 MovingAverageSupplier movingAverageSupplier)

See Also:

• relativeVolume(BarSeries, int, MovingAverageSupplier)

relativeVolume

public static RelativeVolume relativeVolume(BarSeries barSeries,
 int length,
 MovingAverageSupplier movingAverageSupplier)

Gets a RelativeVolume.

Parameters:

barSeries - the BarSeries

length - the number of values to look back at

movingAverageSupplier - the MovingAverageSupplier

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)