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oracle.spatial.network.lod
Class PointOnNet

java.lang.Object
oracle.spatial.network.lod.PointOnNet

public class PointOnNet

extends java.lang.Object

This class defines the properties of a point on a network. A point on a network can fall on a node or in the middle of a link.

Since:

11gR1

Constructor Summary

PointOnNet(long nodeId)
Constructs a PointOnNet for a node.

PointOnNet(long linkId, double percentage)
Constructs a PointOnNet for a point on link.

Method Summary

long	getLinkId() Returns the link ID, if the point falls on a link.
long	getNodeId() Returns the node ID, if the point falls on a node.
double	getPercentage() Returns the percentage on the link, if the point falls on a link.
boolean	isNode() Checks whether this point falls on a node or not.
boolean	isPointOnLink() Checks whether this point falls on a link or not.

Methods inherited from class java.lang.Object

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

Constructor Detail

PointOnNet

public PointOnNet(long nodeId)

Constructs a PointOnNet for a node.

Parameters:

nodeId - node ID

PointOnNet

public PointOnNet(long linkId,
                  double percentage)

Constructs a PointOnNet for a point on link.

Parameters:

linkId - link ID

percentage - percentage on the link

Method Detail

isNode

public boolean isNode()

Checks whether this point falls on a node or not.

Returns:

true if the point falls on a node; false, if the point falls on a link.

isPointOnLink

public boolean isPointOnLink()

Checks whether this point falls on a link or not.

Returns:

true if the point falls on a link; false, if the point falls on a node.

getNodeId

public long getNodeId()
               throws MethodNotSupportedException

Returns the node ID, if the point falls on a node.

Returns:

the node ID, if the point falls on a node.

Throws:

MethodNotSupportedException - if the point falls on a link

getLinkId

public long getLinkId()
               throws MethodNotSupportedException

Returns the link ID, if the point falls on a link.

Returns:

the link ID, if the point falls on a link.

Throws:

MethodNotSupportedException - if the point falls on a node.

getPercentage

public double getPercentage()
                     throws MethodNotSupportedException

Returns the percentage on the link, if the point falls on a link.

Returns:

the percentage on the link, if the point falls on a link.

Throws:

MethodNotSupportedException - if the point falls on a node.

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