Package oracle.spatial.network.nfe.model.network

Class NFEBasicNetwork

java.lang.Object

oracle.spatial.network.nfe.model.network.NFENetwork

oracle.spatial.network.nfe.model.network.NFEBasicNetwork

public class NFEBasicNetwork
extends NFENetwork

The default implementation of NFENetwork

Constructor Summary

Constructors

Constructor	Description
NFEBasicNetwork()

Method Summary

Modifier and Type	Method	Description
boolean	addLink(NFELink link)	Adds an existing link to the network.
boolean	addLink(NFELink link, long startNodeId, long endNodeId)	Adds an existing link to the network and sets the link's start and end nodes.
void	addLinks(java.util.Collection<NFELink> links)	Adds all the links contained in the given collection.
void	addModelListener(NFEModelListener listener)	Subscribes a model listener instance to this class
boolean	addNode(NFENode node)	Adds an existing node to the network.
void	addNodes(java.util.Collection<NFENode> nodes)	Adds a collection of nodes to the network
boolean	changeLinkEndNode(long linkId, long endNodeId)	Changes the end node of the link identified by linkId to the node identified by endNodeId
boolean	changeLinkStartNode(long linkId, long startNodeId)	Changes the start node of the link identified by linkId to the node identified by startNodeId
boolean	contains(NFENetworkElement networkElement)	Tells whether the network contains the given networkElement or not
NFELink	getLink(long linkId)	Gets the link identified by the given ID.
java.util.Collection<NFELink>	getLinks()	Gets all the links contained in the network
NFENode	getNode(long nodeId)	Gets the node identified by the given ID.
java.util.Collection<NFENode>	getNodes()	Gets all the nodes contained in the network
protected void	notifyPropertyChanged(java.lang.Object modelObject, java.lang.String propertyName, java.lang.Object previousValue)	notifies to the current class about a property changed.
NFELink	removeLink(long linkId)	Removes a link identified by the given ID from the network
void	removeModelListener(NFEModelListener listener)	Removes the given model listener from this class
NFENode	removeNode(long nodeId)	Removes a node identified by the given ID from the network

Methods inherited from class oracle.spatial.network.nfe.model.network.NFENetwork

addNodeLink, getEventDispatcher, getId, getMetadata, getName, removeNodeLink, setEventDispatcher, setId, setLinkNode, setMetadata, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

NFEBasicNetwork

public NFEBasicNetwork()

Method Detail

getNodes

public java.util.Collection<NFENode> getNodes()

Description copied from class: NFENetwork

Gets all the nodes contained in the network

Specified by:

getNodes in class NFENetwork

Returns:

a collection of NFENode instances

getLinks

public java.util.Collection<NFELink> getLinks()

Description copied from class: NFENetwork

Gets all the links contained in the network

Specified by:

getLinks in class NFENetwork

Returns:

a collection of NFELink instances

getNode

public NFENode getNode(long nodeId)

Description copied from class: NFENetwork

Gets the node identified by the given ID.

Specified by:

getNode in class NFENetwork

Parameters:

nodeId - a node ID

Returns:

an NFENode instance or null if it was not found

getLink

public NFELink getLink(long linkId)

Description copied from class: NFENetwork

Gets the link identified by the given ID.

Specified by:

getLink in class NFENetwork

Parameters:

linkId - a link ID

Returns:

an NFELink instance or null if it was not found

contains

public boolean contains(NFENetworkElement networkElement)

Description copied from class: NFENetwork

Tells whether the network contains the given networkElement or not

Specified by:

contains in class NFENetwork

Parameters:

networkElement - a network element instance (a node or a link)

Returns:

true if the network contains the element

addNode

public boolean addNode(NFENode node)

Description copied from class: NFENetwork

Adds an existing node to the network.

Specified by:

addNode in class NFENetwork

Parameters:

node - an NFENode instance

Returns:

true if the node was added

addNodes

public void addNodes(java.util.Collection<NFENode> nodes)

Description copied from class: NFENetwork

Adds a collection of nodes to the network

Specified by:

addNodes in class NFENetwork

Parameters:

nodes - a collection of nodes

addLink

public boolean addLink(NFELink link,
                       long startNodeId,
                       long endNodeId)

Description copied from class: NFENetwork

Adds an existing link to the network and sets the link's start and end nodes.

Specified by:

addLink in class NFENetwork

Parameters:

link - an NFELink instance

startNodeId - the ID of a node contained in the network

endNodeId - the ID of a node contained in the network

Returns:

true if the link was added

addLink

public boolean addLink(NFELink link)

Description copied from class: NFENetwork

Adds an existing link to the network. The link's start and end nodes must be contained in the network.

Specified by:

addLink in class NFENetwork

Parameters:

link - an NFELink instance.

Returns:

true if the link was added

addLinks

public void addLinks(java.util.Collection<NFELink> links)

Description copied from class: NFENetwork

Adds all the links contained in the given collection. All the links must have a start and end node already contained in the network.

Specified by:

addLinks in class NFENetwork

Parameters:

links - a collection of links

removeNode

public NFENode removeNode(long nodeId)

Description copied from class: NFENetwork

Removes a node identified by the given ID from the network

Specified by:

removeNode in class NFENetwork

Parameters:

nodeId - a node ID

Returns:

the removed NFENode instance or null if it was not found or could not be removed

removeLink

public NFELink removeLink(long linkId)

Description copied from class: NFENetwork

Removes a link identified by the given ID from the network

Specified by:

removeLink in class NFENetwork

Parameters:

linkId - a link ID

Returns:

the removed NFELink instance or null if it was not found or could not be removed

changeLinkStartNode

public boolean changeLinkStartNode(long linkId,
                                   long startNodeId)

Description copied from class: NFENetwork

Changes the start node of the link identified by linkId to the node identified by startNodeId

Specified by:

changeLinkStartNode in class NFENetwork

Parameters:

linkId - the ID of a link contained in the network

startNodeId - the ID of a node contained in the network

Returns:

true if the node was changed

changeLinkEndNode

public boolean changeLinkEndNode(long linkId,
                                 long endNodeId)

Description copied from class: NFENetwork

Changes the end node of the link identified by linkId to the node identified by endNodeId

Specified by:

changeLinkEndNode in class NFENetwork

Parameters:

linkId - linkId the ID of a link contained in the network

endNodeId - the ID of a node contained in the network

Returns:

true if the node was changed

notifyPropertyChanged

protected void notifyPropertyChanged(java.lang.Object modelObject,
                                     java.lang.String propertyName,
                                     java.lang.Object previousValue)

Description copied from class: NFENetwork

notifies to the current class about a property changed. The changed property may belong to the current object or to a contained object.

Specified by:

notifyPropertyChanged in class NFENetwork

Parameters:

modelObject - The object owner of the changed property

propertyName - the changed property name

previousValue - the previous value of the changed property

addModelListener

public void addModelListener(NFEModelListener listener)

Description copied from class: NFENetwork

Subscribes a model listener instance to this class

Specified by:

addModelListener in class NFENetwork

Parameters:

listener - an NFEModelListener instance

removeModelListener

public void removeModelListener(NFEModelListener listener)

Description copied from class: NFENetwork

Removes the given model listener from this class

Specified by:

removeModelListener in class NFENetwork

Parameters:

listener - an NFEModelListener instance