Package com.inductiveautomation.ignition.gateway.opc
package com.inductiveautomation.ignition.gateway.opc
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ClassDescriptionProvides the meta data needed for an OPC server to subscribe to a nodeAn
OpcConnection
is a connection to some kind of OPC server.Base class forExtensionPoint
s that provide anOpcConnection
implementation.ManagesOpcConnection
instances and provides an interface to read, write, browse, and subscribe to OPC values via those connections.AnOpcConnection
and its associated resource and configuration.Deprecated.An object that provides the information needed to subscribe to a node (the NodeSubscriptionDefinition), and receives the QualifiedValue when the subscribed node changes.