com.steema.teechart.functions
Class OBV

java.lang.Object
  com.steema.teechart.TeeBase
      com.steema.teechart.functions.Function
          com.steema.teechart.functions.OBV

All Implemented Interfaces:

java.io.Serializable

public class OBV
extends Function

Title: OBV class

Description: OBV Function.

Copyright (c) 2005-2006 by Steema Software SL. All Rights Reserved.

Company: Steema Software SL

See Also:

Serialized Form

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

Constructor Summary

OBV()

OBV(IBaseChart c)

Method Summary

void	addPoints(java.util.ArrayList source) Gets all points from Source series, performs a function operation on points and stores results in ParentSeries.
java.lang.String	getDescription() Gets descriptive text.
ISeries	getVolume() The Volume series by which OBV results are multiplied.
void	setVolume(ISeries value) Sets the Volume series by which OBV results are multiplied.

Methods inherited from class com.steema.teechart.functions.Function

addFunctionXY, calculate, calculateAllPoints, calculateByPeriod, calculateMany, calculatePeriod, doCalculation, 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, setColorProperty, setDoubleProperty, setIntegerProperty, setStringProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OBV

public OBV()

OBV

public OBV(IBaseChart c)

Method Detail

getVolume

public ISeries getVolume()

The Volume series by which OBV results are multiplied.

Returns:

ISeries

setVolume

public void setVolume(ISeries value)

Sets the Volume series by which OBV results are multiplied.

Parameters:

value - ISeries

addPoints

public void addPoints(java.util.ArrayList source)

Gets all points from Source series, performs a function operation on points and stores results in ParentSeries.

Overrides:

addPoints in class Function

Parameters:

source - ArrayList

getDescription

public java.lang.String getDescription()

Gets descriptive text.

Overrides:

getDescription in class Function

Returns:

String