fact.features.source

Class CosDeltaAlpha

java.lang.Object

fact.features.source.CosDeltaAlpha

All Implemented Interfaces:

stream.Processor

public class CosDeltaAlpha
extends Object
implements stream.Processor

This processor calculates CosDeltaAlpha from MARS Code: fCosDeltaAlpha cosine of angle between d and a, where - d is the vector from the source position to the center of the ellipse - a is a vector along the main axis of the ellipse, defined with positive x-component

Author:

Jan Freiwald

Field Summary

Fields

Modifier and Type	Field and Description
String	cogKey
String	deltaKey
String	outputKey
String	sourcePositionKey

Constructor Summary

Constructors

Constructor and Description
CosDeltaAlpha()

Method Summary

Modifier and Type	Method and Description
stream.Data	process(stream.Data item)

Methods inherited from class java.lang.Object

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

Field Detail

sourcePositionKey

@Parameter(required=true)
public String sourcePositionKey

cogKey

@Parameter(required=true)
public String cogKey

deltaKey

@Parameter(required=true)
public String deltaKey

outputKey

@Parameter(required=true)
public String outputKey

Constructor Detail

CosDeltaAlpha

public CosDeltaAlpha()

Method Detail

process

public stream.Data process(stream.Data item)

Specified by:

process in interface stream.Processor