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

Class MinMaxAggWindow.MinOrMaxAggregationWindow

java.lang.Object

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

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

com.inductiveautomation.ignition.gateway.sqltags.history.query.processing.aggregates.legacy.MinMaxAggWindow.MinOrMaxAggregationWindow

All Implemented Interfaces:

DataWindow

Direct Known Subclasses:

MinMaxAggWindow.MaxAggregationWindow, MinMaxAggWindow.MinAggregationWindow

Enclosing class:

MinMaxAggWindow

protected static class MinMaxAggWindow.MinOrMaxAggregationWindow
extends MinMaxAggWindow

Nested Class Summary

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.gateway.sqltags.history.query.processing.aggregates.legacy.MinMaxAggWindow

MinMaxAggWindow.MaxAggregationWindow, MinMaxAggWindow.MinAggregationWindow, MinMaxAggWindow.MinOrMaxAggregationWindow

Constructor Summary

Constructors

Constructor and Description
MinOrMaxAggregationWindow(long start, long end, boolean isMin)

Method Summary

Modifier and Type	Method and Description
HistoricalValue	getValue(int level) Returns the value for the specified "level" of the window.
boolean	hasMore(int level)

Methods inherited from class com.inductiveautomation.ignition.gateway.sqltags.history.query.processing.aggregates.legacy.MinMaxAggWindow

addValue, finalize, getEntryValue, getExitValue, initialize, isEntry, isLatest, isMax, isMin, isMinFirst

Methods inherited from class com.inductiveautomation.ignition.gateway.sqltags.history.query.processing.aggregates.legacy.AbstractDataWindow

getEndTime, getStartTime

Methods inherited from class java.lang.Object

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

Constructor Detail

MinOrMaxAggregationWindow

public MinOrMaxAggregationWindow(long start,
                                 long end,
                                 boolean isMin)

Method Detail

hasMore

public boolean hasMore(int level)

Specified by:

hasMore in interface DataWindow

Overrides:

hasMore in class MinMaxAggWindow

getValue

public HistoricalValue getValue(int level)

Description copied from interface: DataWindow

Returns the value for the specified "level" of the window. Windows generally only have one value, but technically they are allowed to have any number. As long as hasMore is true, this function will be called with an incremented level.

Specified by:

getValue in interface DataWindow

Overrides:

getValue in class MinMaxAggWindow

Returns: