de.lmu.ifi.dbs.elki.data.spatial
Class PolygonsObject

java.lang.Object
  de.lmu.ifi.dbs.elki.data.spatial.PolygonsObject

All Implemented Interfaces:

SpatialComparable

public class PolygonsObject
extends Object
implements SpatialComparable

Object representation consisting of (multiple) polygons.

Field Summary

private Collection<Polygon>	polygons The polygons
static PolygonsObject	PROTOTYPE Static (empty) prototype

Constructor Summary

PolygonsObject(Collection<Polygon> polygons)
Constructor.

Method Summary

void	appendToBuffer(StringBuffer buf) Append polygons to the buffer.
int	getDimensionality() Returns the dimensionality of the object.
double	getMax(int dimension) Returns the maximum coordinate at the specified dimension.
double	getMin(int dimension) Returns the minimum coordinate at the specified dimension.
Collection<Polygon>	getPolygons() Access the polygon data.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

PROTOTYPE

public static final PolygonsObject PROTOTYPE

Static (empty) prototype

polygons

private Collection<Polygon> polygons

The polygons

Constructor Detail

PolygonsObject

public PolygonsObject(Collection<Polygon> polygons)

Constructor.

Parameters:

polygons - Polygons

Method Detail

getPolygons

public Collection<Polygon> getPolygons()

Access the polygon data.

Returns:

Polygon collection

toString

public String toString()

Overrides:

toString in class Object

appendToBuffer

public void appendToBuffer(StringBuffer buf)

Append polygons to the buffer.

Parameters:

buf - Buffer to append to

getDimensionality

public int getDimensionality()

Description copied from interface: SpatialComparable

Returns the dimensionality of the object.

Specified by:

getDimensionality in interface SpatialComparable

Returns:

the dimensionality

getMin

public double getMin(int dimension)

Description copied from interface: SpatialComparable

Returns the minimum coordinate at the specified dimension.

Specified by:

getMin in interface SpatialComparable

Parameters:

dimension - the dimension for which the coordinate should be returned, where 1 ≤ dimension ≤ getDimensionality()

Returns:

the minimum coordinate at the specified dimension

getMax

public double getMax(int dimension)

Description copied from interface: SpatialComparable

Returns the maximum coordinate at the specified dimension.

Specified by:

getMax in interface SpatialComparable

Parameters:

dimension - the dimension for which the coordinate should be returned, where 1 ≤ dimension ≤ getDimensionality()

Returns:

the maximum coordinate at the specified dimension