Package trade.invision.indicators.indicators.constant

Class ConstantArray<T>

java.lang.Object

trade.invision.indicators.indicators.Indicator<T>

trade.invision.indicators.indicators.CachelessIndicator<T>

trade.invision.indicators.indicators.constant.ConstantArray<T>

public class ConstantArray<T>
extends CachelessIndicator<T>

ConstantArray is an Indicator to provide a constant array of values.

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	ConstantArray(Series<?> series, T[] constantArray, boolean loop)

Method Summary

Modifier and Type	Method	Description
protected T	calculate(long index)	Performs the calculation of this Indicator at the given index.
static <T> ConstantArray<T>	constantArray(Series<?> series, boolean loop, T... constantArray)	Calls constantArray(Series, Object[], boolean) with varargs constantArray.
static <T> ConstantArray<T>	constantArray(Series<?> series, Collection<T> constantArray, boolean loop)	Calls constantArray(Series, Object[], boolean) with Collection.toArray() on constantArray.
static <T> ConstantArray<T>	constantArray(Series<?> series, T[] constantArray, boolean loop)	Gets a ConstantArray.
static <T> ConstantArray<T>	constantArray(Series<T> series, boolean loop)	Calls constantArray(Series, Collection, boolean) with Series.listView() on series.

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

caching

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

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

ConstantArray

protected ConstantArray(Series<?> series,
 T[] constantArray,
 boolean loop)

Method Details

constantArray

public static <T> ConstantArray<T> constantArray(Series<T> series,
 boolean loop)

Calls constantArray(Series, Collection, boolean) with Series.listView() on series.

constantArray

public static <T> ConstantArray<T> constantArray(Series<?> series,
 Collection<T> constantArray,
 boolean loop)

Calls constantArray(Series, Object[], boolean) with Collection.toArray() on constantArray.

constantArray

@SafeVarargs
public static <T> ConstantArray<T> constantArray(Series<?> series,
 boolean loop,
 T... constantArray)

Calls constantArray(Series, Object[], boolean) with varargs constantArray.

constantArray

public static <T> ConstantArray<T> constantArray(Series<?> series,
 T[] constantArray,
 boolean loop)

Gets a ConstantArray.

Parameters:

series - the Indicator.getSeries()

constantArray - the constant array

loop - true to loop back to the beginning of constantArray when the end is reached, otherwise the last value of constantArray will be used when the end is reached

calculate

protected T calculate(long index)

Description copied from class: Indicator

Performs the calculation of this Indicator at the given index.

Specified by:

calculate in class Indicator<T>

Parameters:

index - the index

Returns:

the result (never null)