Package org.openhab.core.library.types

Class QuantityTypeArithmeticGroupFunction.Sum

java.lang.Object

org.openhab.core.library.types.QuantityTypeArithmeticGroupFunction.DimensionalGroupFunction

org.openhab.core.library.types.QuantityTypeArithmeticGroupFunction.Sum

All Implemented Interfaces:

GroupFunction

Enclosing interface:

QuantityTypeArithmeticGroupFunction

public static class QuantityTypeArithmeticGroupFunction.Sum
extends QuantityTypeArithmeticGroupFunction.DimensionalGroupFunction

This calculates the numeric sum over all item states of QuantityType.

Nested Class Summary

Nested classes/interfaces inherited from interface org.openhab.core.items.GroupFunction

GroupFunction.Equality

Field Summary

Fields inherited from class org.openhab.core.library.types.QuantityTypeArithmeticGroupFunction.DimensionalGroupFunction

dimension

Constructor Summary

Constructors

Constructor	Description
Sum(Class<? extends javax.measure.Quantity<?>> dimension)

Method Summary

Modifier and Type	Method	Description
State	calculate(@Nullable Set<Item> items)	Determines the current state of a group based on a list of items

Methods inherited from class org.openhab.core.library.types.QuantityTypeArithmeticGroupFunction.DimensionalGroupFunction

getParameters, getStateAs, isSameDimension

Methods inherited from class java.lang.Object

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

Constructor Details

Sum

public Sum(Class<? extends javax.measure.Quantity<?>> dimension)

Method Details

calculate

public State calculate(@Nullable Set<Item> items)

Description copied from interface: GroupFunction

Determines the current state of a group based on a list of items

Parameters:

items - the items to calculate a group state for

Returns:

the calculated group state