oracle.spatial.network.lod

Interface FeatureElement

All Superinterfaces:

java.lang.Cloneable

All Known Implementing Classes:

FeatureElementImpl

public interface FeatureElement
extends java.lang.Cloneable

A feature element is a point or line defined on a network element. A network element is a node or link on a network. A feature element can be a point on a node, a point along a link, a link or partial link.

Since:

12.1

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	FeatureElement.FeatureElementType A list of valid feature element types.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Support cloneable
double	getEndPercentage() Returns the end percentage of the feature element.
long	getLinkId() Returns the ID of the link on which the feature element is defined.
long	getNodeId() Returns the ID of the node on which the feature element is defined.
double	getStartPercentage() Returns the start percentage of the feature element.
FeatureElement.FeatureElementType	getType() Returns the type of the feature element.

Method Detail

getType

FeatureElement.FeatureElementType getType()

Returns the type of the feature element.

Returns:

getLinkId

long getLinkId()

Returns the ID of the link on which the feature element is defined. This method is meaningless for feature elements of type POINT_ON_NODE.

Returns:

getNodeId

long getNodeId()

Returns the ID of the node on which the feature element is defined. This method is only meaningful for feature elements of type POINT_ON_NODE.

Returns:

getStartPercentage

double getStartPercentage()

Returns the start percentage of the feature element. For feature elements of type POINT_ON_NODE, the returned value is ignored; For feature elements of type POINT_ON_LINK, this method returns the percentage of the point along the link; For feature elements of type LINE, this method returns the start percentage of the line along the link.

Returns:

getEndPercentage

double getEndPercentage()

Returns the end percentage of the feature element. For feature elements of type POINT_ON_NODE, the returned value is ignored; For feature elements of type POINT_ON_LINK, the returned value is ignored; For feature elements of type LINE, this method returns the end percentage of the line along the link.

Returns:

clone

java.lang.Object clone()
                throws java.lang.CloneNotSupportedException

Support cloneable

Returns:

cloned object

Throws:

java.lang.CloneNotSupportedException