Package com.inductiveautomation.ignition.gateway.sqltags.history.query.processing.aggregates.legacy

Class AbstractDataWindow

java.lang.Object

com.inductiveautomation.ignition.gateway.sqltags.history.query.processing.aggregates.legacy.AbstractDataWindow

All Implemented Interfaces:

DataWindow

Direct Known Subclasses:

LastValueWindow, MinMaxAggWindow, NumericalAvgAggWindow, SumAggWindow, TimeWeightAvgWindow

public abstract class AbstractDataWindow
extends Object
implements DataWindow

Constructor Summary

Constructors

Constructor	Description
AbstractDataWindow(long start, long end)

Method Summary

Modifier and Type	Method	Description
long	getEndTime()	The end time of the window, also sometimes referred to as the "block id".
long	getStartTime()	The start time of the window.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.inductiveautomation.ignition.gateway.sqltags.history.query.processing.DataWindow

addValue, finalize, getEntryValue, getExitValue, getValue, hasMore, initialize

Constructor Details

AbstractDataWindow

public AbstractDataWindow(long start,
 long end)

Method Details

getStartTime

public long getStartTime()

Description copied from interface: DataWindow

The start time of the window. The end time is used as the primary id, but the start time can be useful for calculations.

Specified by:

getStartTime in interface DataWindow

getEndTime

public long getEndTime()

Description copied from interface: DataWindow

The end time of the window, also sometimes referred to as the "block id". This will be the same for all windows of the same row, when using fixed return sizes.

Specified by:

getEndTime in interface DataWindow