com.prosysopc.ua

Class NodeMap

java.lang.Object

com.prosysopc.ua.NodeMap

Direct Known Subclasses:

NodeCache, NodeMapUaNode

public abstract class NodeMap
extends Object

A node container. The container is used to hold a UA node objects. It can also be used to create new node objects, using addNode(com.prosysopc.ua.nodes.UaNode) and #addType.

Field Summary

Fields

Modifier and Type	Field and Description
protected Locale	defaultLocale
protected UaNodeFactory	nodeFactory

Constructor Summary

Constructors

Constructor and Description
NodeMap(UaNodeFactory nodeFactory)

Method Summary

Modifier and Type	Method and Description
abstract UaNode	addNode(UaNode node)
abstract void	clear() Clear the node map of all entries.
abstract UaNode	getNode(NodeId nodeId)
UaNodeFactory	getNodeFactory() The node factory can be used to define which object classes are used for different node types.
abstract boolean	hasNode(NodeId nodeId) Check if the map contains a node with the specified NodeId.
abstract UaNode	remove(NodeId nodeId) Remove a node from the node map.
UaNode	remove(UaNode node) Remove a node from the node map.

Methods inherited from class java.lang.Object

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

Field Detail

defaultLocale

protected final Locale defaultLocale

nodeFactory

protected UaNodeFactory nodeFactory

Constructor Detail

NodeMap

public NodeMap(UaNodeFactory nodeFactory)

Method Detail

addNode

public abstract UaNode addNode(UaNode node)

clear

public abstract void clear()

Clear the node map of all entries.

getNode

public abstract UaNode getNode(NodeId nodeId)

getNodeFactory

public UaNodeFactory getNodeFactory()

The node factory can be used to define which object classes are used for different node types.

Returns:

the nodeFactory used by the map.

hasNode

public abstract boolean hasNode(NodeId nodeId)

Check if the map contains a node with the specified NodeId.

Parameters:

nodeId - the ID to check

Returns:

true, if the map contains a node with ID

remove

public abstract UaNode remove(NodeId nodeId)

Remove a node from the node map.

Parameters:

nodeId - the node to remove.

Returns:

the node that was removed or null, if it was not in the map.

remove

public UaNode remove(UaNode node)

Remove a node from the node map.

Parameters:

node - the node to remove.

Returns:

the node that was removed or null, if it was not in the map.