Package com.inductiveautomation.ignition.gateway.web.components.quickclient

Class QuickClientSubscriptionManager.QuickClientNode

java.lang.Object

com.inductiveautomation.ignition.gateway.web.components.quickclient.QuickClientSubscriptionManager.QuickClientNode

All Implemented Interfaces:

NodeSubscriptionDefinition, OpcSubscriptionNode, Serializable

Enclosing class:

QuickClientSubscriptionManager

public static class QuickClientSubscriptionManager.QuickClientNode
extends Object
implements OpcSubscriptionNode, NodeSubscriptionDefinition

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
QuickClientNode(String subscriptionId, ServerNodeId nodeId)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
QualifiedValue	getLastSubscriptionValue()	Retrieve the last value set by setValue(QualifiedValue) (possibly modified by a call to setQuality(StatusCode).
NodeSubscriptionDefinition	getNodeSubscriptionDefinition()	Retrieves the node subscription definition of what this node wants to subscribe to
UUID	getQuickClientId()
ServerNodeId	getServerNodeId()	The servername/node id to subscribe to
String	getSubscriptionName()	The name of the subscription that this subscription should be a part of
QualifiedValue	getValue()
int	hashCode()
void	setQuality(QualityCode quality)	Sets only the quality.
void	setValue(QualifiedValue value)	Sets a new value for this subscribable node.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.inductiveautomation.ignition.gateway.opc.OpcSubscriptionNode

getNodeId, getProperties, getServerName

Constructor Details

QuickClientNode

public QuickClientNode(String subscriptionId,
 ServerNodeId nodeId)

Method Details

getNodeSubscriptionDefinition

public NodeSubscriptionDefinition getNodeSubscriptionDefinition()

Description copied from interface: OpcSubscriptionNode

Retrieves the node subscription definition of what this node wants to subscribe to

Specified by:

getNodeSubscriptionDefinition in interface OpcSubscriptionNode

setQuality

public void setQuality(QualityCode quality)

Description copied from interface: OpcSubscriptionNode

Sets only the quality. It is expected that the quality and timestamp will be updated, but the value will remain unchanged

Specified by:

setQuality in interface OpcSubscriptionNode

getValue

public QualifiedValue getValue()

setValue

public void setValue(QualifiedValue value)

Description copied from interface: OpcSubscriptionNode

Sets a new value for this subscribable node. This function can be called at any time, regardless of the nodes defined subscription rate. For example, if a driver provides a buffer of data, it can call this function for each value. Other settings in the system will dictate how the values are handled, such as whether each value is processed, or only the latest, after a period of time.

Specified by:

setValue in interface OpcSubscriptionNode

getLastSubscriptionValue

public QualifiedValue getLastSubscriptionValue()

Description copied from interface: OpcSubscriptionNode

Retrieve the last value set by setValue(QualifiedValue) (possibly modified by a call to setQuality(StatusCode). Used by the SubscriptionModel to feed the OPC status pane for diagnostic purposes.

Specified by:

getLastSubscriptionValue in interface OpcSubscriptionNode

getQuickClientId

public UUID getQuickClientId()

getServerNodeId

public ServerNodeId getServerNodeId()

Description copied from interface: NodeSubscriptionDefinition

The servername/node id to subscribe to

Specified by:

getServerNodeId in interface NodeSubscriptionDefinition

Specified by:

getServerNodeId in interface OpcSubscriptionNode

Returns:

this Node's ServerNodeId; the name of the OPC server it belongs to and its NodeId.

getSubscriptionName

public String getSubscriptionName()

Description copied from interface: NodeSubscriptionDefinition

The name of the subscription that this subscription should be a part of

Specified by:

getSubscriptionName in interface NodeSubscriptionDefinition

Specified by:

getSubscriptionName in interface OpcSubscriptionNode

Returns:

the logical name of the subscription this Node belongs to.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object