Package trade.invision.indicators.indicators.operation.binary

Class BinaryOperation<A,B,R>

java.lang.Object

trade.invision.indicators.indicators.Indicator<R>

trade.invision.indicators.indicators.operation.binary.BinaryOperation<A,B,R>

Type Parameters:

A - the first input type

B - the second input type

R - the result type

public class BinaryOperation<A,B,R>
extends Indicator<R>

BinaryOperation is an Indicator that performs a binary operation on two input Indicators.

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	BinaryOperation(BiFunction<A,B,R> operator, Indicator<A> firstOperand, Indicator<B> secondOperand)

Method Summary

Modifier and Type	Method	Description
static <A, B, R> BinaryOperation<A,B,R>	binaryOperation(BiFunction<A,B,R> operator, Indicator<A> firstOperand, Indicator<B> secondOperand)	Gets a BinaryOperation.
protected R	calculate(long index)	Performs the calculation of this Indicator at the given index.

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

BinaryOperation

protected BinaryOperation(BiFunction<A,B,R> operator,
 Indicator<A> firstOperand,
 Indicator<B> secondOperand)

Method Details

binaryOperation

public static <A,
B,
R> BinaryOperation<A,B,R> binaryOperation(BiFunction<A,B,R> operator,
 Indicator<A> firstOperand,
 Indicator<B> secondOperand)

Gets a BinaryOperation.

Parameters:

operator - the BiFunction

firstOperand - the first Indicator operand

secondOperand - the second Indicator operand

calculate

protected R calculate(long index)

Description copied from class: Indicator

Performs the calculation of this Indicator at the given index.

Specified by:

calculate in class Indicator<R>

Parameters:

index - the index

Returns:

the result (never null)