org.aksw.limes.core.measures.measure.pointsets.surjection

Class SurjectionFinder

java.lang.Object

org.aksw.limes.core.measures.measure.pointsets.surjection.SurjectionFinder

Direct Known Subclasses:

FairSurjectionFinder

public class SurjectionFinder
extends Object

class to find the surjection of the larger polygon to the smaller one.

Version:

Jul 15, 2016

Author:

Mohamed Sherif (sherif@informatik.uni-leipzig.de)

Field Summary

Fields

Modifier and Type	Field and Description
protected Polygon	large
protected Polygon	small
protected List<PairSimilar<Point>>	surjectionPairsList

Method Summary

Modifier and Type	Method and Description
protected Point	getNearestPoint(Point x, Polygon Y)
double	getRuntimeApproximation(double mappingSize)
List<PairSimilar<Point>>	getSurjectionPairsList()

Methods inherited from class java.lang.Object

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

Field Detail

surjectionPairsList

protected List<PairSimilar<Point>> surjectionPairsList

small

protected Polygon small

large

protected Polygon large

Method Detail

getSurjectionPairsList

public List<PairSimilar<Point>> getSurjectionPairsList()

Returns:

SurjectionPairsList

getNearestPoint

protected Point getNearestPoint(Point x,
                                Polygon Y)

Parameters:

x - Point

Y - Polygon

Returns:

the nearest to x from the points of the polygon Y

getRuntimeApproximation

public double getRuntimeApproximation(double mappingSize)

Parameters:

mappingSize -

Returns: