Package com.illumon.iris.db.plot.axistransformations

Class AxisTransformBusinessCalendar

java.lang.Object

com.illumon.iris.db.plot.axistransformations.AxisTransformBusinessCalendar

All Implemented Interfaces:

AxisTransform, com.jfreechartextensions.axistransformations.BasicAxisTransform, Serializable

public class AxisTransformBusinessCalendar
extends Object
implements AxisTransform, Serializable

AxisTransform into business time. Useful for plotting time series data with large gaps in non-business hours. The forward transform takes a data value from standard epoch time and translates it into the cumulative business time for the dataset. The inverse transform takes it back to standard epoch time. Data values outside of business hours are not visible.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
AxisTransformBusinessCalendar(BusinessCalendar busCal)	Creates an AxisTransformBusinessCalendar instance with the specified BusinessCalendar.

Method Summary

Modifier and Type	Method	Description
BusinessCalendar	getBusinessCalendar()
double	inverseTransform(double value)
boolean	isVisible(double timeNanos)
double	transform(double timeNanos)

Methods inherited from class java.lang.Object

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

Constructor Details

AxisTransformBusinessCalendar

public AxisTransformBusinessCalendar(BusinessCalendar busCal)

Creates an AxisTransformBusinessCalendar instance with the specified BusinessCalendar.

Parameters:

busCal - business calendar

Throws:

com.fishlib.base.verify.RequirementFailure - busCal can not be null

Method Details

getBusinessCalendar

public BusinessCalendar getBusinessCalendar()

isVisible

public boolean isVisible(double timeNanos)

Specified by:

isVisible in interface com.jfreechartextensions.axistransformations.BasicAxisTransform

inverseTransform

public double inverseTransform(double value)

Specified by:

inverseTransform in interface com.jfreechartextensions.axistransformations.BasicAxisTransform

transform

public double transform(double timeNanos)

Specified by:

transform in interface com.jfreechartextensions.axistransformations.BasicAxisTransform