Uses of Interface
org.openhab.core.items.GroupFunction

Packages that use GroupFunction

Package	Description
org.openhab.core.items
org.openhab.core.items.dto
org.openhab.core.library.types

Uses of GroupFunction in org.openhab.core.items

Classes in org.openhab.core.items that implement GroupFunction

Modifier and Type	Class	Description
static class	GroupFunction.Equality	This is the default group function that does nothing else than to check if all member items have the same state.

Fields in org.openhab.core.items declared as GroupFunction

Modifier and Type	Field	Description
protected @Nullable GroupFunction	GroupItem.function

Methods in org.openhab.core.items that return GroupFunction

Modifier and Type	Method	Description
@Nullable GroupFunction	GroupItem.getFunction()	Returns the function of this GroupItem.

Methods in org.openhab.core.items with parameters of type GroupFunction

Modifier and Type	Method	Description
ItemBuilder	ItemBuilder.withGroupFunction(@Nullable GroupFunction function)	Set the group function

Constructors in org.openhab.core.items with parameters of type GroupFunction

Modifier	Constructor	Description
	GroupItem(String name, @Nullable Item baseItem, @Nullable GroupFunction function)	Creates a GroupItem with function

Uses of GroupFunction in org.openhab.core.items.dto

Methods in org.openhab.core.items.dto that return GroupFunction

Modifier and Type	Method	Description
static GroupFunction	ItemDTOMapper.mapFunction(@Nullable Item baseItem, GroupFunctionDTO function)

Methods in org.openhab.core.items.dto with parameters of type GroupFunction

Modifier and Type	Method	Description
static @Nullable GroupFunctionDTO	ItemDTOMapper.mapFunction(@Nullable GroupFunction function)

Uses of GroupFunction in org.openhab.core.library.types

Subinterfaces of GroupFunction in org.openhab.core.library.types

Modifier and Type	Interface	Description
interface	ArithmeticGroupFunction	This interface is only a container for functions that require the core type library for its calculations.
interface	DateTimeGroupFunction	This interface is a container for group functions that require DateTimeTypes for its calculations.
interface	QuantityTypeArithmeticGroupFunction	This interface is a container for dimension based functions that require QuantityTypes for its calculations.

Classes in org.openhab.core.library.types that implement GroupFunction

Modifier and Type	Class	Description
static class	ArithmeticGroupFunction.And	This does a logical 'and' operation.
static class	ArithmeticGroupFunction.Avg	This calculates the numeric average over all item states of decimal type.
static class	ArithmeticGroupFunction.Count	This calculates the number of items in the group matching the regular expression passed in parameter Group:Number:COUNT(".") will count all items having a string state of one character Group:Number:COUNT("[5-9]") will count all items having a string state between 5 and 9 ...
static class	ArithmeticGroupFunction.Max	This calculates the maximum value of all item states of decimal type.
static class	ArithmeticGroupFunction.Median	This calculates the numeric median over all item states of decimal type.
static class	ArithmeticGroupFunction.Min	This calculates the minimum value of all item states of decimal type.
static class	ArithmeticGroupFunction.NAnd	This does a logical 'nand' operation.
static class	ArithmeticGroupFunction.NOr	This does a logical 'nor' operation.
static class	ArithmeticGroupFunction.Or	This does a logical 'or' operation.
static class	ArithmeticGroupFunction.Sum	This calculates the numeric sum over all item states of decimal type.
static class	ArithmeticGroupFunction.Xor	This does a logical 'xor' operation.
static class	DateTimeGroupFunction.Earliest	This calculates the minimum value of all item states of DateType type.
static class	DateTimeGroupFunction.Latest	This calculates the maximum value of all item states of DateType type.
static class	QuantityTypeArithmeticGroupFunction.Avg	Calculates the average of a set of item states whose value could be converted to the 'referenceUnit'.
static class	QuantityTypeArithmeticGroupFunction.DimensionalGroupFunction
static class	QuantityTypeArithmeticGroupFunction.Max	Calculates the maximum of a set of item states whose value could be converted to the 'referenceUnit'.
static class	QuantityTypeArithmeticGroupFunction.Median	Calculates the median of a set of item states whose value could be converted to the 'referenceUnit'.
static class	QuantityTypeArithmeticGroupFunction.Min	Calculates the minimum of a set of item states whose value could be converted to the 'referenceUnit'.
static class	QuantityTypeArithmeticGroupFunction.Sum	Calculates the sum of a set of item states whose value could be converted to the 'referenceUnit'.