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com.arranger.jarl.util
Class InterpolationPair  

java.lang.Object
  com.arranger.jarl.util.InterpolationPair

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public class InterpolationPair

extends java.lang.Object

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Nested Class Summary
static class	InterpolationPair.Segment

 

Field Summary
protected  InterpolationPair.Segment	m_segmentOne
protected  InterpolationPair.Segment	m_segmentTwo
protected  double	m_slope
protected  double	m_yintercept

 

Constructor Summary

InterpolationPair(InterpolationPair.Segment segmentOne, InterpolationPair.Segment segmentTwo)           (x1, y1) (x2, y2) y = mx + b m = y2 - y2 / x2 - x1 b = y - mx

 

Method Summary
int	checkRange(double xval)           -1, means too small 0, means correct 1, means to large
InterpolationPair.Segment	getSegmentOne()
InterpolationPair.Segment	getSegmentTwo()
double	getSlope()
double	getYintercept()
double	getYValue(double xval)           y = mx + b we know m, x & b
double	getYValue(double xval, boolean interpolate)           If interpolate is turned off, then it returns the value closest to the target segment
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

m_segmentOne

protected InterpolationPair.Segment m_segmentOne

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m_segmentTwo

protected InterpolationPair.Segment m_segmentTwo

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m_slope

protected double m_slope

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m_yintercept

protected double m_yintercept

Constructor Detail

InterpolationPair

public InterpolationPair(InterpolationPair.Segment segmentOne,
                         InterpolationPair.Segment segmentTwo)

(x1, y1) (x2, y2) y = mx + b m = y2 - y2 / x2 - x1 b = y - mx

Method Detail

checkRange

public int checkRange(double xval)

-1, means too small 0, means correct 1, means to large

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getYValue

public double getYValue(double xval)

y = mx + b we know m, x & b

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getYValue

public double getYValue(double xval,
                        boolean interpolate)

If interpolate is turned off, then it returns the value closest to the target segment

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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getSegmentOne

public InterpolationPair.Segment getSegmentOne()

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getSegmentTwo

public InterpolationPair.Segment getSegmentTwo()

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getSlope

public double getSlope()

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getYintercept

public double getYintercept()

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