com.steema.teechart.functions
Class RSI

java.lang.Object
  extended by com.steema.teechart.TeeBase
      extended by com.steema.teechart.functions.Function
          extended by com.steema.teechart.functions.Moving
              extended by com.steema.teechart.functions.RSI

public class RSI
extends Moving

Title: RSI class

Description: Relative Strength Index (RSI) Function.

Copyright (c) 2005-2013 by Steema Software SL. All Rights Reserved.

Company: Steema Software SL


Field Summary
 
Fields inherited from class com.steema.teechart.functions.Function
canUsePeriod, dPeriod, HideSourceList, noSourceRequired, series, SingleSource, updating
 
Fields inherited from class com.steema.teechart.TeeBase
chart, InternalUse
 
Constructor Summary
RSI()
          Creates a new instance of RSI
RSI(IBaseChart c)
           
 
Method Summary
 double calculate(Series s, int firstIndex, int lastIndex)
          Performs function operation on SourceSeries series.
 java.lang.String getDescription()
          Gets descriptive text.
 RSIStyle getRSIStyle()
           
 boolean isValidSourceOf(ISeries value)
           
 void SetRSIStyle(RSIStyle value)
           
 
Methods inherited from class com.steema.teechart.functions.Moving
doCalculation
 
Methods inherited from class com.steema.teechart.functions.Function
addFunctionXY, addPoints, calculateAllPoints, calculateByPeriod, calculateMany, calculatePeriod, clear, dispose, getPeriod, getPeriodAlign, getPeriodStyle, getSeries, newInstance, readResolve, recalculate, setPeriod, setPeriodAlign, setPeriodStyle, setSeries, valueList
 
Methods inherited from class com.steema.teechart.TeeBase
getChart, invalidate, setBooleanProperty, setChart, setColorProperty, setDoubleProperty, setIntegerProperty, setStringProperty
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RSI

public RSI()
Creates a new instance of RSI


RSI

public RSI(IBaseChart c)
Method Detail

calculate

public double calculate(Series s,
                        int firstIndex,
                        int lastIndex)
Description copied from class: Function
Performs function operation on SourceSeries series.
First and Last parameters are ValueIndex of first and last point used in calculation.
You can override Calculate function to perform customized calculation on one SourceSeries.

Overrides:
calculate in class Function
Parameters:
s - Series
firstIndex - int
lastIndex - int
Returns:
double

getRSIStyle

public RSIStyle getRSIStyle()

SetRSIStyle

public void SetRSIStyle(RSIStyle value)

getDescription

public java.lang.String getDescription()
Gets descriptive text.

Overrides:
getDescription in class Function
Returns:
String

isValidSourceOf

public boolean isValidSourceOf(ISeries value)