Package trade.invision.indicators.indicators.ui

Class UlcerIndex

java.lang.Object

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

trade.invision.indicators.indicators.ui.UlcerIndex

public class UlcerIndex
extends Indicator<Num>

UlcerIndex is a Num Indicator to provide the Ulcer Index (UI) over a length of values.

See Also:

• Wikipedia

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	UlcerIndex(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 UlcerIndex	ui(Indicator<Num> indicator, int length)
static UlcerIndex	ulcerIndex(Indicator<Num> indicator, int length)	Gets a UlcerIndex.

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

UlcerIndex

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

Method Details

ui

public static UlcerIndex ui(Indicator<Num> indicator,
 int length)

See Also:

• ulcerIndex(Indicator, int)

ulcerIndex

public static UlcerIndex ulcerIndex(Indicator<Num> indicator,
 int length)

Gets a UlcerIndex.

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)