Package com.inductiveautomation.ignition.gateway.tags.evaluation.subscriptions
package com.inductiveautomation.ignition.gateway.tags.evaluation.subscriptions
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ClassDescriptionA simple extension that holds the last changed value.Subclasses can add modifications to property descriptions through the property manager.
TagNodesthat implement NodeSubscriptionDelegate tells subscription system the implementing class wants to manage it's own TagChangeEvents to a SubscriptionNode's listeners.This node manager publishes properties from a PropertyValueSource.