org.aksw.limes.core.measures.mapper.pointsets

Class Polygon

java.lang.Object

org.aksw.limes.core.measures.mapper.pointsets.Polygon

public class Polygon
extends Object

Author:

Axel-C. Ngonga Ngomo (ngonga@informatik.uni-leipzig.de), psmeros

Field Summary

Fields

Modifier and Type	Field and Description
List<Point>	points
String	uri

Constructor Summary

Constructors

Constructor and Description
Polygon(Polygon polygon)
Polygon(String name)
Polygon(String name, List<Point> p)

Method Summary

Modifier and Type	Method and Description
void	add(Point y) Adds a point to the polygon.
boolean	equals(Object obj)
com.vividsolutions.jts.geom.Geometry	getGeometry() Returns a Geometry from the Points of the Polygon
void	remove(Point y) removes a point from the polygon.
long	size() Return the size of the polygon
String	toString() String representation of the polygon

Methods inherited from class java.lang.Object

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

Field Detail

points

public List<Point> points

uri

public String uri

Constructor Detail

Polygon

public Polygon(String name)

Polygon

public Polygon(String name,
               List<Point> p)

Polygon

public Polygon(Polygon polygon)

Method Detail

add

public void add(Point y)

Adds a point to the polygon. Also updates the distance list

Parameters:

y - Point to add

remove

public void remove(Point y)

removes a point from the polygon. Also updates the distance list

Parameters:

y - Point to remove

toString

public String toString()

String representation of the polygon

Overrides:

toString in class Object

Returns:

polygon, as a string

size

public long size()

Return the size of the polygon

Returns:

size, the number of points in the polygon

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getGeometry

public com.vividsolutions.jts.geom.Geometry getGeometry()
                                                 throws com.vividsolutions.jts.io.ParseException

Returns a Geometry from the Points of the Polygon

Returns:

Geometry

Throws:

com.vividsolutions.jts.io.ParseException - if Geometry is not valid