Package com.inductiveautomation.ignition.gateway.sqltags.history.query
package com.inductiveautomation.ignition.gateway.sqltags.history.query
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ClassDescriptionProvides a base level of functionality that should serve any type of history loader.The AbstractHistoryNode implements the linked-list management for HistoryNodes.This can be a base for simple historical query executors.Holds the datatype of a column.This class defines a particular column in our query.Created by colby.clegg on 8/13/2015.The basic value unit for the historical querying system.HistoricalValueGroup<V extends HistoricalValue>This is a "group" of historical values that will be delivered together.Created by colby.clegg on 8/12/2015.A node in a special time based linked list where prev.nextAvailableTime<=this.nextAvailableTime<=next.nextAvailableTime()This is a running query executed by a tag history provider.Adds tag identification to the historical value.This is a wrapper around a QualifiedValue that also provides an index identifier.