com.inductiveautomation.rm.pdf.reader.fps

Class StitchingFunction

java.lang.Object

com.inductiveautomation.rm.pdf.reader.PDFFunction

com.inductiveautomation.rm.pdf.reader.fps.StitchingFunction

public class StitchingFunction
extends PDFFunction

A Stitching function is a function that contains an array of subfunctions. The stitching function takes its one input value, finds the particular subfunction by using the Domain and Bounds arrays, and then maps the function into the subfunction's domain using the Encode array. It then returns the results of the subfunction on the mapped input value.

Field Summary

Fields inherited from class com.inductiveautomation.rm.pdf.reader.PDFFunction

ExponentialInterpolation, functionType, inputDomain, inputValues, outputRange, PostScriptCalculator, returnValues, Sampled, Stitching

Constructor Summary

Constructors

Constructor and Description
StitchingFunction(java.util.Map functionDict, PDFFile srcFile)
StitchingFunction(PDFStream functionStream, PDFFile srcFile)

Method Summary

Modifier and Type	Method and Description
void	function_implementation(float[] in, float[] out)
void	initializeParameters(java.util.Map functionDict, PDFFile srcFile) Read the function parameters
int	numInputValues() Returns the number of parameters this function takes as input
int	numOutputValues() Returns the number of values this function returns.

Methods inherited from class com.inductiveautomation.rm.pdf.reader.PDFFunction

clipToRange, evaluate, getInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

StitchingFunction

public StitchingFunction(java.util.Map functionDict,
                         PDFFile srcFile)

StitchingFunction

public StitchingFunction(PDFStream functionStream,
                         PDFFile srcFile)

Method Detail

initializeParameters

public void initializeParameters(java.util.Map functionDict,
                                 PDFFile srcFile)

Description copied from class: PDFFunction

Read the function parameters

Overrides:

initializeParameters in class PDFFunction

numInputValues

public int numInputValues()

Description copied from class: PDFFunction

Returns the number of parameters this function takes as input

Overrides:

numInputValues in class PDFFunction

numOutputValues

public int numOutputValues()

Description copied from class: PDFFunction

Returns the number of values this function returns. Should be overridden by subclasses that don't require outputRange.

Overrides:

numOutputValues in class PDFFunction

function_implementation

public void function_implementation(float[] in,
                                    float[] out)

Specified by:

function_implementation in class PDFFunction