Package oracle.spatial.network.lod

Class LogicalPartitionImpl

java.lang.Object

oracle.spatial.network.lod.LogicalPartitionImpl

All Implemented Interfaces:

java.lang.Cloneable, LogicalBasicNetwork, LogicalPartition, LogicalSubNetwork

public class LogicalPartitionImpl
extends java.lang.Object
implements LogicalPartition

Default implementation of LogicalPartition.

Since:

11gR1

Constructor Summary

Constructors

Modifier	Constructor	Description
	LogicalPartitionImpl(java.lang.String networkName, int partitionId, int linkLevel)
protected	LogicalPartitionImpl(java.lang.String networkName, int partitionId, int linkLevel, int numInternalNodes, int numExternalNodes, int numInternalLinks, int numBoundaryLinks)
protected	LogicalPartitionImpl(LogicalPartitionImpl partition)
protected	LogicalPartitionImpl(oracle.spatial.network.lod.LogicalSubNetworkImpl network, int partitionId)

Method Summary

Modifier and Type	Method	Description
void	addFeatureLayer(int featureLayerId, FeatureLayer featureLayer)	Adds the feature layer.
void	addLink(LogicalNetLink link)	Adds a logical link to the network.
void	addNode(LogicalNetNode node)	Adds a logical node to the network.
void	addNode(LogicalNetNode node, boolean isInternal)	Adds a logical node to the sub-network.
void	addNode(LogicalNetNode node, int partitionId)	Adds a node to the network partition.
void	addUserDataCategories(int[] userDataCategories)
void	addUserDataCategory(int userDataCategory)	Adds the user data category that have been loaded to the network.
java.lang.Object	clone()	Supports cloneable
long[]	getBoundaryLinkIds()	Returns all the boundary link IDs in the sub-network.
long[]	getExternalNodeIds()	Returns all the external node IDs in the sub-network.
FeatureData	getFeatureData()	Returns the feature data associated to this network.
long[]	getIncomingLinkIds()	Returns all the incoming link IDs in the sub-network.
long[]	getInternalBoundaryNodeIds()	Returns all the internal node IDs in the sub-network without a link to any external nodes.
long[]	getInternalLinkIds()	Returns all the internal link IDs in the sub-network.
long[]	getInternalNodeIds()	Returns all the internal node IDs in the sub-network.
protected LongHashSet	getInternalNodes()
long[]	getInternalNonBoundaryNodeIds()	Returns all the internal node IDs in the sub-network without a link to any external nodes.
LogicalNetLink	getLink(long linkId)	Returns the logical link object for the specified link id.
long[]	getLinkIds()	Returns all the link ids in the network.
int	getLinkLevel()	Returns the link level of the network.
int[]	getLinkPartitionIds(long linkId)	Returns the ID of the partitions that the start and end nodes of the input link belongs to.
LogicalNetLink[]	getLinks()	Returns all the links in the network.
java.lang.String	getName()	Returns the internal network name, for example, the network name stored in network metadata table.
LogicalNetNode	getNode(long nodeId)	Returns the logical node object for the specified node id.
long[]	getNodeIds()	Returns all the node ids in the network.
int	getNodePartitionId(long nodeId)	Returns the ID of the partition that the input node belongs to.
LogicalNetNode[]	getNodes()	Returns all the nodes in the network.
int	getNumberOfBoundaryLinks()	Returns the number of boundary links in the sub-network, which includes both incoming links and outgoing links.
int	getNumberOfExternalNodes()	Returns the number of external nodes in the sub-network.
int	getNumberOfIncomingLinks()	Returns the number of incoming links to the sub-network.
int	getNumberOfInternalLinks()	Returns the number of internal links in the sub-network.
int	getNumberOfInternalNodes()	Returns the number of internal nodes in the sub-network.
int	getNumberOfLinks()	Returns the total number of links in the network.
int	getNumberOfNodes()	Returns the total number of nodes in the network.
int	getNumberOfOutgoingLinks()	Returns the number of outgoing links from the sub-network.
long[]	getOutgoingLinkIds()	Returns all the outgoing link IDs in the sub-network.
int	getPartitionId()	Returns the partition ID of this partition.
int[]	getUserDataCategories()	Returns the user data categories loaded in the network.
boolean	isFeatureLayerLoaded(int featureLayerId)	Returns whether the specified user data category is loaded.
boolean	isIncomingLink(long linkId)	Checks whether the input link is an incoming link or not.
boolean	isInternalLink(long linkId)	Checks whether the input link is an internal link or not.
boolean	isInternalNode(long nodeId)	Checks whether the input node is an internal node or not.
boolean	isOutgoingLink(long linkId)	Checks whether the input link is an outgoing link or not.
boolean	isUserDataCategoryLoaded(int category)	Returns whether the specified user data category is loaded.
boolean	isUserDataLoaded()	Deprecated.
void	removeLink(long linkId)	Removes a link from the network.
void	removeNode(long nodeId)	Removes a node from the network.
void	setFeatureData(FeatureData featureData)	Sets the feature data associated to this network.
void	setIsUserDataLoaded(boolean isUserDataLoaded)	Deprecated.
void	setNodePartitionId(long nodeId, int partitionId)	Sets the partition the node belongs to.
void	update(PartitionUpdate pu)	Updates this network partition with the input partition update information.

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.LogicalBasicNetwork

addFeatureLayer, addLink, addNode, addUserDataCategory, getFeatureData, getLink, getLinkIds, getLinkLevel, getLinks, getName, getNode, getNodeIds, getNodes, getNumberOfLinks, getNumberOfNodes, getUserDataCategories, isFeatureLayerLoaded, isUserDataCategoryLoaded, isUserDataLoaded, removeLink, setFeatureData, setIsUserDataLoaded

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

addNode, getBoundaryLinkIds, getExternalNodeIds, getIncomingLinkIds, getInternalBoundaryNodeIds, getInternalLinkIds, getInternalNodeIds, getInternalNonBoundaryNodeIds, getNumberOfBoundaryLinks, getNumberOfExternalNodes, getNumberOfIncomingLinks, getNumberOfInternalLinks, getNumberOfInternalNodes, getNumberOfOutgoingLinks, getOutgoingLinkIds, isIncomingLink, isInternalLink, isInternalNode, isOutgoingLink

Constructor Detail

LogicalPartitionImpl

public LogicalPartitionImpl(java.lang.String networkName,
                            int partitionId,
                            int linkLevel)

LogicalPartitionImpl

protected LogicalPartitionImpl(java.lang.String networkName,
                               int partitionId,
                               int linkLevel,
                               int numInternalNodes,
                               int numExternalNodes,
                               int numInternalLinks,
                               int numBoundaryLinks)

LogicalPartitionImpl

protected LogicalPartitionImpl(oracle.spatial.network.lod.LogicalSubNetworkImpl network,
                               int partitionId)

LogicalPartitionImpl

protected LogicalPartitionImpl(LogicalPartitionImpl partition)

Method Detail

getPartitionId

public int getPartitionId()

Description copied from interface: LogicalPartition

Returns the partition ID of this partition.

Specified by:

getPartitionId in interface LogicalPartition

Returns:

partition ID of this partition

addNode

public void addNode(LogicalNetNode node,
                    int partitionId)

Description copied from interface: LogicalPartition

Adds a node to the network partition. The input partition ID can be the same as the partition ID of this network partition, in which case, the node to be added is an internal node; otherwise, the node is an external node, belong to a neighboring partition.

Specified by:

addNode in interface LogicalPartition

Parameters:

node - logical node

partitionId - ID of the partition that the node belongs to

getNodePartitionId

public int getNodePartitionId(long nodeId)
                       throws NodeNotFoundException

Description copied from interface: LogicalPartition

Returns the ID of the partition that the input node belongs to.

Specified by:

getNodePartitionId in interface LogicalPartition

Parameters:

nodeId - node ID

Returns:

partition ID

Throws:

NodeNotFoundException

setNodePartitionId

public void setNodePartitionId(long nodeId,
                               int partitionId)

Description copied from interface: LogicalPartition

Sets the partition the node belongs to.

Specified by:

setNodePartitionId in interface LogicalPartition

Parameters:

nodeId - node ID

partitionId - partition ID

getLinkPartitionIds

public int[] getLinkPartitionIds(long linkId)
                          throws LinkNotFoundException

Description copied from interface: LogicalPartition

Returns the ID of the partitions that the start and end nodes of the input link belongs to.

Specified by:

getLinkPartitionIds in interface LogicalPartition

Parameters:

linkId - link ID

Returns:

partition IDs

Throws:

LinkNotFoundException

removeNode

public void removeNode(long nodeId)

Description copied from interface: LogicalBasicNetwork

Removes a node from the network.

Specified by:

removeNode in interface LogicalBasicNetwork

Parameters:

nodeId - ID of the node to be removed

update

public void update(PartitionUpdate pu)
            throws LODNetworkException

Description copied from interface: LogicalPartition

Updates this network partition with the input partition update information.

Specified by:

update in interface LogicalPartition

Parameters:

pu - partition update information

Throws:

LODNetworkException

clone

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

Description copied from interface: LogicalBasicNetwork

Supports cloneable

Specified by:

clone in interface LogicalBasicNetwork

Returns:

cloned object

Throws:

java.lang.CloneNotSupportedException

getNumberOfInternalNodes

public int getNumberOfInternalNodes()

Description copied from interface: LogicalSubNetwork

Returns the number of internal nodes in the sub-network.

Specified by:

getNumberOfInternalNodes in interface LogicalSubNetwork

Returns:

number of internal nodes

getNumberOfExternalNodes

public int getNumberOfExternalNodes()

Description copied from interface: LogicalSubNetwork

Returns the number of external nodes in the sub-network.

Specified by:

getNumberOfExternalNodes in interface LogicalSubNetwork

Returns:

number of external nodes

getInternalNodeIds

public long[] getInternalNodeIds()

Description copied from interface: LogicalSubNetwork

Returns all the internal node IDs in the sub-network.

Specified by:

getInternalNodeIds in interface LogicalSubNetwork

Returns:

array of internal node IDs

getInternalBoundaryNodeIds

public long[] getInternalBoundaryNodeIds()

Description copied from interface: LogicalSubNetwork

Returns all the internal node IDs in the sub-network without a link to any external nodes.

Specified by:

getInternalBoundaryNodeIds in interface LogicalSubNetwork

Returns:

array of internal boundary node IDs

getInternalNonBoundaryNodeIds

public long[] getInternalNonBoundaryNodeIds()

Description copied from interface: LogicalSubNetwork

Returns all the internal node IDs in the sub-network without a link to any external nodes.

Specified by:

getInternalNonBoundaryNodeIds in interface LogicalSubNetwork

Returns:

array of internal non-boundary node IDs

getExternalNodeIds

public long[] getExternalNodeIds()

Description copied from interface: LogicalSubNetwork

Returns all the external node IDs in the sub-network.

Specified by:

getExternalNodeIds in interface LogicalSubNetwork

Returns:

array of external node IDs

isInternalNode

public boolean isInternalNode(long nodeId)

Description copied from interface: LogicalSubNetwork

Checks whether the input node is an internal node or not.

Specified by:

isInternalNode in interface LogicalSubNetwork

Parameters:

nodeId - node id

Returns:

true, if the input node is an internal node; false, otherwise.

isInternalLink

public boolean isInternalLink(long linkId)

Description copied from interface: LogicalSubNetwork

Checks whether the input link is an internal link or not.

Specified by:

isInternalLink in interface LogicalSubNetwork

Parameters:

linkId - link ID

Returns:

true, if the input link is an internal link; false, otherwise.

isIncomingLink

public boolean isIncomingLink(long linkId)

Description copied from interface: LogicalSubNetwork

Checks whether the input link is an incoming link or not.

Specified by:

isIncomingLink in interface LogicalSubNetwork

Parameters:

linkId - link ID

Returns:

true, if the input link is an incoming link; false, otherwise.

isOutgoingLink

public boolean isOutgoingLink(long linkId)

Description copied from interface: LogicalSubNetwork

Checks whether the input link is an outgoing link or not.

Specified by:

isOutgoingLink in interface LogicalSubNetwork

Parameters:

linkId - link ID

Returns:

true, if the input link is an outgoing link; false, otherwise.

getInternalLinkIds

public long[] getInternalLinkIds()

Description copied from interface: LogicalSubNetwork

Returns all the internal link IDs in the sub-network.

Specified by:

getInternalLinkIds in interface LogicalSubNetwork

Returns:

array of internal link IDs.

getBoundaryLinkIds

public long[] getBoundaryLinkIds()

Description copied from interface: LogicalSubNetwork

Returns all the boundary link IDs in the sub-network.

Specified by:

getBoundaryLinkIds in interface LogicalSubNetwork

Returns:

array of boundary link IDs.

getIncomingLinkIds

public long[] getIncomingLinkIds()

Description copied from interface: LogicalSubNetwork

Returns all the incoming link IDs in the sub-network.

Specified by:

getIncomingLinkIds in interface LogicalSubNetwork

Returns:

array of incoming link IDs.

getOutgoingLinkIds

public long[] getOutgoingLinkIds()

Description copied from interface: LogicalSubNetwork

Returns all the outgoing link IDs in the sub-network.

Specified by:

getOutgoingLinkIds in interface LogicalSubNetwork

Returns:

array of outgoing link IDs.

getNumberOfInternalLinks

public int getNumberOfInternalLinks()

Description copied from interface: LogicalSubNetwork

Returns the number of internal links in the sub-network.

Specified by:

getNumberOfInternalLinks in interface LogicalSubNetwork

Returns:

number of internal links

getNumberOfBoundaryLinks

public int getNumberOfBoundaryLinks()

Description copied from interface: LogicalSubNetwork

Returns the number of boundary links in the sub-network, which includes both incoming links and outgoing links.

Specified by:

getNumberOfBoundaryLinks in interface LogicalSubNetwork

Returns:

number of boundary links

getNumberOfIncomingLinks

public int getNumberOfIncomingLinks()

Description copied from interface: LogicalSubNetwork

Returns the number of incoming links to the sub-network.

Specified by:

getNumberOfIncomingLinks in interface LogicalSubNetwork

Returns:

number of incoming links

getNumberOfOutgoingLinks

public int getNumberOfOutgoingLinks()

Description copied from interface: LogicalSubNetwork

Returns the number of outgoing links from the sub-network.

Specified by:

getNumberOfOutgoingLinks in interface LogicalSubNetwork

Returns:

number of outgoing links

addNode

public void addNode(LogicalNetNode node,
                    boolean isInternal)

Description copied from interface: LogicalSubNetwork

Adds a logical node to the sub-network.

Specified by:

addNode in interface LogicalSubNetwork

Parameters:

node - logical node

isInternal - set to true, if the node is an internal node; false, otherwise.

getInternalNodes

protected LongHashSet getInternalNodes()

getLinkLevel

public int getLinkLevel()

Description copied from interface: LogicalBasicNetwork

Returns the link level of the network.

Specified by:

getLinkLevel in interface LogicalBasicNetwork

Returns:

addLink

public void addLink(LogicalNetLink link)

Description copied from interface: LogicalBasicNetwork

Adds a logical link to the network.

Specified by:

addLink in interface LogicalBasicNetwork

Parameters:

link - logical link

addNode

public void addNode(LogicalNetNode node)

Description copied from interface: LogicalBasicNetwork

Adds a logical node to the network.

Specified by:

addNode in interface LogicalBasicNetwork

getName

public java.lang.String getName()

Description copied from interface: LogicalBasicNetwork

Returns the internal network name, for example, the network name stored in network metadata table. Note that the internal network names for different networks are not guaranteed to be unique across multiple database connections.

Specified by:

getName in interface LogicalBasicNetwork

Returns:

network name

getNumberOfNodes

public int getNumberOfNodes()

Description copied from interface: LogicalBasicNetwork

Returns the total number of nodes in the network.

Specified by:

getNumberOfNodes in interface LogicalBasicNetwork

Returns:

number of nodes

getNumberOfLinks

public int getNumberOfLinks()

Description copied from interface: LogicalBasicNetwork

Returns the total number of links in the network.

Specified by:

getNumberOfLinks in interface LogicalBasicNetwork

Returns:

number of links

getNodes

public LogicalNetNode[] getNodes()

Description copied from interface: LogicalBasicNetwork

Returns all the nodes in the network.

Specified by:

getNodes in interface LogicalBasicNetwork

Returns:

array of nodes

getLinks

public LogicalNetLink[] getLinks()

Description copied from interface: LogicalBasicNetwork

Returns all the links in the network.

Specified by:

getLinks in interface LogicalBasicNetwork

Returns:

array of links

getNode

public LogicalNetNode getNode(long nodeId)

Description copied from interface: LogicalBasicNetwork

Returns the logical node object for the specified node id.

Specified by:

getNode in interface LogicalBasicNetwork

Parameters:

nodeId - node id

Returns:

logical node object

getLink

public LogicalNetLink getLink(long linkId)

Description copied from interface: LogicalBasicNetwork

Returns the logical link object for the specified link id.

Specified by:

getLink in interface LogicalBasicNetwork

Parameters:

linkId - link id

Returns:

logical link object

getNodeIds

public long[] getNodeIds()

Description copied from interface: LogicalBasicNetwork

Returns all the node ids in the network.

Specified by:

getNodeIds in interface LogicalBasicNetwork

Returns:

array of node ids

getLinkIds

public long[] getLinkIds()

Description copied from interface: LogicalBasicNetwork

Returns all the link ids in the network.

Specified by:

getLinkIds in interface LogicalBasicNetwork

Returns:

array of link ids

isUserDataLoaded

public boolean isUserDataLoaded()

Deprecated.

Description copied from interface: LogicalBasicNetwork

Returns whether the user data are loaded to the network.

Specified by:

isUserDataLoaded in interface LogicalBasicNetwork

Returns:

true, if the user data are loaded; false, otherwise.

setIsUserDataLoaded

public void setIsUserDataLoaded(boolean isUserDataLoaded)

Deprecated.

Description copied from interface: LogicalBasicNetwork

Sets whether the user data is loaded to the network.

Specified by:

setIsUserDataLoaded in interface LogicalBasicNetwork

Parameters:

isUserDataLoaded - true, if the user data are loaded; false, otherwise.

getUserDataCategories

public int[] getUserDataCategories()

Description copied from interface: LogicalBasicNetwork

Returns the user data categories loaded in the network.

Specified by:

getUserDataCategories in interface LogicalBasicNetwork

Returns:

addUserDataCategories

public void addUserDataCategories(int[] userDataCategories)

addUserDataCategory

public void addUserDataCategory(int userDataCategory)

Description copied from interface: LogicalBasicNetwork

Adds the user data category that have been loaded to the network.

Specified by:

addUserDataCategory in interface LogicalBasicNetwork

Parameters:

userDataCategory - user data category

isUserDataCategoryLoaded

public boolean isUserDataCategoryLoaded(int category)

Description copied from interface: LogicalBasicNetwork

Returns whether the specified user data category is loaded.

Specified by:

isUserDataCategoryLoaded in interface LogicalBasicNetwork

Returns:

removeLink

public void removeLink(long linkId)

Description copied from interface: LogicalBasicNetwork

Removes a link from the network.

Specified by:

removeLink in interface LogicalBasicNetwork

Parameters:

linkId - ID of the link to be removed

getFeatureData

public FeatureData getFeatureData()

Returns the feature data associated to this network.

Specified by:

getFeatureData in interface LogicalBasicNetwork

Returns:

setFeatureData

public void setFeatureData(FeatureData featureData)

Sets the feature data associated to this network.

Specified by:

setFeatureData in interface LogicalBasicNetwork

Parameters:

featureData -

addFeatureLayer

public void addFeatureLayer(int featureLayerId,
                            FeatureLayer featureLayer)

Description copied from interface: LogicalBasicNetwork

Adds the feature layer.

Specified by:

addFeatureLayer in interface LogicalBasicNetwork

isFeatureLayerLoaded

public boolean isFeatureLayerLoaded(int featureLayerId)

Description copied from interface: LogicalBasicNetwork

Returns whether the specified user data category is loaded.

Specified by:

isFeatureLayerLoaded in interface LogicalBasicNetwork

Returns: