Package oracle.spatial.network.lod

Class LogicalNetNodeImpl

java.lang.Object

oracle.spatial.network.lod.LogicalNetNodeImpl

All Implemented Interfaces:

LogicalNetNode, LogicalNode

public class LogicalNetNodeImpl
extends java.lang.Object
implements LogicalNetNode

Default implementation of LogicalNetNode.

Since:

11gR1

Constructor Summary

Constructors

Constructor	Description
LogicalNetNodeImpl(long id, int partitionId, int linkLevel, double cost, boolean isActive, int maxLinkLevel, int numInLinks, int numOutLinks, CategorizedUserData userData)	Constructs a LogicalNetNode object.

Method Summary

Modifier and Type	Method	Description
void	addInLink(LogicalNetLink link)	Adds an incoming link to this node.
void	addOutLink(LogicalNetLink link)	Adds an outgoing link to this node.
java.lang.Object	clone()	Support cloneable
long[]	getAdjacentNodeIds(boolean activeOnly)	Returns the IDs of all the nodes with a direct link to or from this node.
CategorizedUserData	getCategorizedUserData()	Returns categorized user data.
CategorizedUserData	getCategorizedUserData()
double	getCost()	Returns the cost of this node.
long	getId()	Returns the node ID
LogicalNetLink[]	getIncidentLinks(boolean activeOnly)	Returns the IDs of all the links incident to this node.
LogicalNetLink[]	getInLinks(boolean activeOnly)	Returns the array of incoming links to this node.
int	getLinkLevel()	Returns the link level of the containing partition.
int	getMaxLinkLevel()	Returns the maximum link level of the links incident to this node.
long[]	getNextNodeIds(boolean activeOnly)	Returns the IDs of all the nodes with a direct link from this node.
int	getNumberOfInLinks()	Returns the number of incoming links.
int	getNumberOfOutLinks()	Returns the number of outgoing links.
LogicalNetLink[]	getOutLinks(boolean activeOnly)	Returns the array of outgoing links from this node.
int	getPartitionId()	Returns the partition ID.
long[]	getPreviousNodeIds(boolean activeOnly)	Returns the IDs of all the nodes with a direct link to this node.
UserData	getUserData(int category)	Returns user data for the specified category.
UserData	getUserData(int category)
boolean	isActive()	Checks whether the node is active.
boolean	isDummyExternalNode()	Returns true if the net node object is an external node and
boolean	isPartiallyLoaded()	Use max link level as an indicator for whether a node is external.
void	removeInLink(long linkId)	Removes the incoming link with the specified link ID.
void	removeOutLink(long linkId)	Removes the outgoing link with the specified link ID.
void	setCategorizedUserData(CategorizedUserData userData)	Sets categorized user data.
void	setCategorizedUserData(CategorizedUserData cud)
void	setCost(double cost)	Sets the cost of this node.
void	setIsActive(boolean isActive)	Sets whether this node is active.
void	setMaxLinkLevel(int maxLinkLevel)	Sets the maximum link level of the links incident to this node.
void	setPartitionId(int partitionId)	Sets the partition ID.
void	setUserData(int category, UserData userData)	Sets user data for the specified category.
void	setUserData(int category, UserData userData)
LogicalNode	toStandAloneNode()	Returns a new instance of a standalone node, which has the same properties as this node.
void	update(LogicalNode node)	Copies the attributes of the input node to this node.

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.spatial.network.lod.LogicalNode

getCost, getId, getMaxLinkLevel, isActive, setCost, setIsActive, setMaxLinkLevel, update

Constructor Detail

LogicalNetNodeImpl

public LogicalNetNodeImpl(long id,
                          int partitionId,
                          int linkLevel,
                          double cost,
                          boolean isActive,
                          int maxLinkLevel,
                          int numInLinks,
                          int numOutLinks,
                          CategorizedUserData userData)

Constructs a LogicalNetNode object.

Parameters:

id - ID of the node

partitionId - the partition which the node belongs to

linkLevel - link level of the partition

cost - cost of the node

isActive - whether the node is active

maxLinkLevel - maximum link level

numInLinks -

numOutLinks -

userData -

Method Detail

getLinkLevel

public int getLinkLevel()

Description copied from interface: LogicalNetNode

Returns the link level of the containing partition.

Specified by:

getLinkLevel in interface LogicalNetNode

Returns:

getPartitionId

public int getPartitionId()

Description copied from interface: LogicalNetNode

Returns the partition ID.

Specified by:

getPartitionId in interface LogicalNetNode

Returns:

setPartitionId

public void setPartitionId(int partitionId)

Description copied from interface: LogicalNetNode

Sets the partition ID.

Specified by:

setPartitionId in interface LogicalNetNode

getInLinks

public LogicalNetLink[] getInLinks(boolean activeOnly)

Description copied from interface: LogicalNetNode

Returns the array of incoming links to this node.

Specified by:

getInLinks in interface LogicalNetNode

Returns:

array of links

getOutLinks

public LogicalNetLink[] getOutLinks(boolean activeOnly)

Description copied from interface: LogicalNetNode

Returns the array of outgoing links from this node.

Specified by:

getOutLinks in interface LogicalNetNode

Returns:

array of links

getIncidentLinks

public LogicalNetLink[] getIncidentLinks(boolean activeOnly)

Description copied from interface: LogicalNetNode

Returns the IDs of all the links incident to this node.

Specified by:

getIncidentLinks in interface LogicalNetNode

Returns:

array of incident link IDs

getNumberOfInLinks

public int getNumberOfInLinks()

Description copied from interface: LogicalNetNode

Returns the number of incoming links.

Specified by:

getNumberOfInLinks in interface LogicalNetNode

Returns:

number of incoming links

getNumberOfOutLinks

public int getNumberOfOutLinks()

Description copied from interface: LogicalNetNode

Returns the number of outgoing links.

Specified by:

getNumberOfOutLinks in interface LogicalNetNode

Returns:

number of outgoing links

addInLink

public void addInLink(LogicalNetLink link)

Description copied from interface: LogicalNetNode

Adds an incoming link to this node.

Specified by:

addInLink in interface LogicalNetNode

Parameters:

link - incoming link

addOutLink

public void addOutLink(LogicalNetLink link)

Description copied from interface: LogicalNetNode

Adds an outgoing link to this node.

Specified by:

addOutLink in interface LogicalNetNode

Parameters:

link - outgoing link

getPreviousNodeIds

public long[] getPreviousNodeIds(boolean activeOnly)

Description copied from interface: LogicalNetNode

Returns the IDs of all the nodes with a direct link to this node.

Specified by:

getPreviousNodeIds in interface LogicalNetNode

Returns:

array of previous node IDs

getNextNodeIds

public long[] getNextNodeIds(boolean activeOnly)

Description copied from interface: LogicalNetNode

Returns the IDs of all the nodes with a direct link from this node.

Specified by:

getNextNodeIds in interface LogicalNetNode

Returns:

array of next node IDs

getAdjacentNodeIds

public long[] getAdjacentNodeIds(boolean activeOnly)

Description copied from interface: LogicalNetNode

Returns the IDs of all the nodes with a direct link to or from this node.

Specified by:

getAdjacentNodeIds in interface LogicalNetNode

Returns:

array of adjacent node IDs

removeInLink

public void removeInLink(long linkId)

Description copied from interface: LogicalNetNode

Removes the incoming link with the specified link ID.

Specified by:

removeInLink in interface LogicalNetNode

Parameters:

linkId - link ID

removeOutLink

public void removeOutLink(long linkId)

Description copied from interface: LogicalNetNode

Removes the outgoing link with the specified link ID.

Specified by:

removeOutLink in interface LogicalNetNode

Parameters:

linkId - link ID

isPartiallyLoaded

public boolean isPartiallyLoaded()

Use max link level as an indicator for whether a node is external. If the max link level is less than the minimum allowed number 1, then the node must be an external node that is partially loaded.

Specified by:

isPartiallyLoaded in interface LogicalNetNode

Returns:

toStandAloneNode

public LogicalNode toStandAloneNode()

Description copied from interface: LogicalNetNode

Returns a new instance of a standalone node, which has the same properties as this node.

Specified by:

toStandAloneNode in interface LogicalNetNode

Returns:

a standalone node

clone

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

Support cloneable

Specified by:

clone in interface LogicalNetNode

Returns:

cloned object

Throws:

java.lang.CloneNotSupportedException

isDummyExternalNode

public boolean isDummyExternalNode()

Description copied from interface: LogicalNetNode

Returns true if the net node object is an external node and

Specified by:

isDummyExternalNode in interface LogicalNetNode

Returns:

getCategorizedUserData

public abstract CategorizedUserData getCategorizedUserData()

Returns categorized user data.

Returns:

setCategorizedUserData

public abstract void setCategorizedUserData(CategorizedUserData userData)

Sets categorized user data.

Parameters:

userData -

getUserData

public abstract UserData getUserData(int category)

Returns user data for the specified category.

Returns:

setUserData

public abstract void setUserData(int category,
                                 UserData userData)

Sets user data for the specified category.

Parameters:

userData -

getId

public long getId()

Description copied from interface: LogicalNode

Returns the node ID

Specified by:

getId in interface LogicalNode

Returns:

node ID

getCost

public double getCost()

Description copied from interface: LogicalNode

Returns the cost of this node.

Specified by:

getCost in interface LogicalNode

Returns:

node cost

setCost

public void setCost(double cost)

Description copied from interface: LogicalNode

Sets the cost of this node.

Specified by:

setCost in interface LogicalNode

Parameters:

cost - node cost

getMaxLinkLevel

public int getMaxLinkLevel()

Description copied from interface: LogicalNode

Returns the maximum link level of the links incident to this node.

Specified by:

getMaxLinkLevel in interface LogicalNode

Returns:

the maximum link level of the links incident to this node

setMaxLinkLevel

public void setMaxLinkLevel(int maxLinkLevel)

Description copied from interface: LogicalNode

Sets the maximum link level of the links incident to this node.

Specified by:

setMaxLinkLevel in interface LogicalNode

Parameters:

maxLinkLevel - maximum link level of the links incident to this node

isActive

public boolean isActive()

Description copied from interface: LogicalNode

Checks whether the node is active.

Specified by:

isActive in interface LogicalNode

Returns:

true if the node is active

setIsActive

public void setIsActive(boolean isActive)

Description copied from interface: LogicalNode

Sets whether this node is active.

Specified by:

setIsActive in interface LogicalNode

Parameters:

isActive - true if the node is active; false otherwise.

update

public void update(LogicalNode node)

Description copied from interface: LogicalNode

Copies the attributes of the input node to this node.

Specified by:

update in interface LogicalNode

Parameters:

node - node containing the attributes to copy from

getCategorizedUserData

public CategorizedUserData getCategorizedUserData()

setCategorizedUserData

public void setCategorizedUserData(CategorizedUserData cud)

getUserData

public UserData getUserData(int category)

setUserData

public void setUserData(int category,
                        UserData userData)