com.revolsys.jts.geomgraph

Class Position

java.lang.Object

com.revolsys.jts.geomgraph.Position

public class Position
extends Object

A Position indicates the position of a Location relative to a graph component (Node, Edge, or Area).

Version:

1.7

Field Summary

Fields

Modifier and Type	Field and Description
static int	LEFT An indicator that a Location is to the left of a GraphComponent
static int	ON An indicator that a Location is on a GraphComponent
static int	RIGHT An indicator that a Location is to the right of a GraphComponent

Constructor Summary

Constructors

Constructor and Description
Position()

Method Summary

Methods

Modifier and Type	Method and Description
static int	opposite(int position) Returns LEFT if the position is RIGHT, RIGHT if the position is LEFT, or the position otherwise.

Methods inherited from class java.lang.Object

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

Field Detail

ON

public static final int ON

An indicator that a Location is on a GraphComponent

See Also:

Constant Field Values

LEFT

public static final int LEFT

An indicator that a Location is to the left of a GraphComponent

See Also:

Constant Field Values

RIGHT

public static final int RIGHT

An indicator that a Location is to the right of a GraphComponent

See Also:

Constant Field Values

Constructor Detail

Position

public Position()

Method Detail

opposite

public static final int opposite(int position)

Returns LEFT if the position is RIGHT, RIGHT if the position is LEFT, or the position otherwise.