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

Packages that use Item

Package	Description
org.openhab.core.automation.module.script.defaultscope
org.openhab.core.io.rest.core.item
org.openhab.core.items
org.openhab.core.items.dto
org.openhab.core.items.events
org.openhab.core.library.items
org.openhab.core.library.types
org.openhab.core.model.script.actions
org.openhab.core.model.script.interpreter
org.openhab.core.model.script.jvmmodel
org.openhab.core.persistence
org.openhab.core.persistence.extensions
org.openhab.core.persistence.filter
org.openhab.core.semantics
org.openhab.core.thing.link
org.openhab.core.ui.items
org.openhab.core.voice.text

Uses of Item in org.openhab.core.automation.module.script.defaultscope

Methods in org.openhab.core.automation.module.script.defaultscope that return types with arguments of type Item

Modifier and Type	Method	Description
Map<Item,State>	ScriptBusEvent.storeStates(Item @Nullable ... items)	Stores the current states for a list of items in a map.

Methods in org.openhab.core.automation.module.script.defaultscope with parameters of type Item

Modifier and Type	Method	Description
@Nullable Object	ScriptBusEvent.postUpdate(@Nullable Item item, @Nullable Number state)	Posts a status update for a specified item to the event bus.
@Nullable Object	ScriptBusEvent.postUpdate(@Nullable Item item, @Nullable String stateAsString)	Posts a status update for a specified item to the event bus.
@Nullable Object	ScriptBusEvent.postUpdate(@Nullable Item item, @Nullable State state)	Posts a status update for a specified item to the event bus.
@Nullable Object	ScriptBusEvent.sendCommand(@Nullable Item item, @Nullable Number number)	Sends a number as a command for a specified item to the event bus.
@Nullable Object	ScriptBusEvent.sendCommand(@Nullable Item item, @Nullable String commandString)	Sends a command for a specified item to the event bus.
@Nullable Object	ScriptBusEvent.sendCommand(@Nullable Item item, @Nullable Command command)	Sends a command for a specified item to the event bus.
@Nullable Object	ScriptBusEvent.sendTimeSeries(@Nullable Item item, @Nullable TimeSeries timeSeries)	Sends a time series to the event bus
Map<Item,State>	ScriptBusEvent.storeStates(Item @Nullable ... items)	Stores the current states for a list of items in a map.

Method parameters in org.openhab.core.automation.module.script.defaultscope with type arguments of type Item

Modifier and Type	Method	Description
@Nullable Object	ScriptBusEvent.restoreStates(@Nullable Map<Item,State> statesMap)	Restores item states from a map.

Uses of Item in org.openhab.core.io.rest.core.item

Methods in org.openhab.core.io.rest.core.item with parameters of type Item

Modifier and Type	Method	Description
static EnrichedItemDTO	EnrichedItemDTOMapper.map(Item item, boolean drillDown, @Nullable Predicate<Item> itemFilter, @Nullable javax.ws.rs.core.UriBuilder uriBuilder, @Nullable Locale locale)	Maps item into enriched item DTO object.

Method parameters in org.openhab.core.io.rest.core.item with type arguments of type Item

Modifier and Type	Method	Description
static EnrichedItemDTO	EnrichedItemDTOMapper.map(Item item, boolean drillDown, @Nullable Predicate<Item> itemFilter, @Nullable javax.ws.rs.core.UriBuilder uriBuilder, @Nullable Locale locale)	Maps item into enriched item DTO object.

Uses of Item in org.openhab.core.items

Subinterfaces of Item in org.openhab.core.items

Modifier and Type	Interface	Description
interface	ActiveItem	Deprecated. This class is not meant as a public API - it should only be used internally from within the framework

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

Modifier and Type	Class	Description
class	GenericItem	The abstract base class for all items.
class	GroupItem

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

Modifier and Type	Field	Description
protected final @Nullable Item	GroupItem.baseItem

Fields in org.openhab.core.items with type parameters of type Item

Modifier and Type	Field	Description
protected final CopyOnWriteArrayList<Item>	GroupItem.members

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

Modifier and Type	Method	Description
<T extends Item> Collection<T>	ItemRegistry.getItemsByTag(Class<T> typeFilter, String... tags)	Returns list of items which contains all of the given tags.

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

Modifier and Type	Method	Description
Item	ItemBuilder.build()	Creates an item with the currently configured values.
@Nullable Item	ItemFactory.createItem(@Nullable String itemTypeName, String itemName)	Creates a new Item instance of type itemTypeName and the name itemName
@Nullable Item	GroupItem.getBaseItem()	Returns the base item of this GroupItem.
Item	ItemRegistry.getItem(String name)	This method retrieves a single item from the registry.
Item	ItemRegistry.getItemByPattern(String name)	This method retrieves a single item from the registry.
@Nullable Item	ItemRegistry.remove(String itemName, boolean recursive)
@Nullable Item	ManagedItemProvider.remove(String key)
@Nullable Item	ManagedItemProvider.remove(String itemName, boolean recursive)	Removes an item and its member if recursive flag is set to true.
protected @Nullable Item	ManagedItemProvider.toElement(String itemName, ManagedItemProvider.PersistedItem persistedItem)

Methods in org.openhab.core.items that return types with arguments of type Item

Modifier and Type	Method	Description
Set<Item>	GroupItem.getAllMembers()	Returns the direct members of this GroupItem and recursively all members of the potentially contained GroupItems as well.
Collection<Item>	ItemRegistry.getItems()	This method retrieves all items that are currently available in the registry
Collection<Item>	ItemRegistry.getItems(String pattern)	This method retrieves all items that match a given search pattern
Collection<Item>	ItemRegistry.getItemsByTag(String... tags)	Returns list of items which contains all of the given tags.
Collection<Item>	ItemRegistry.getItemsByTagAndType(String type, String... tags)	Returns list of items with a certain type containing all of the given tags.
Collection<Item>	ItemRegistry.getItemsOfType(String type)	This method retrieves all items with the given type
Collection<Item>	ItemNotUniqueException.getMatchingItems()	Returns all items that match the search pattern
Set<Item>	GroupItem.getMembers()	Returns the direct members of this GroupItem regardless if these members are GroupItems as well.
Set<Item>	GroupItem.getMembers(Predicate<Item> filterItem)	Retrieves ALL members of this group and filters it with the given Predicate
static Predicate<Item>	ItemPredicates.hasLabel(String label)	Creates a Predicate which can be used to filter Items for a given label.

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

Modifier and Type	Method	Description
void	ManagedItemProvider.add(Item element)
void	GroupItem.addMember(Item item)	Adds the given item to the members of this group item.
State	ItemStateConverter.convertToAcceptedState(@Nullable State state, @Nullable Item item)	Convert the given State to a state which is acceptable for the given Item.
ItemBuilder	ItemBuilderFactory.newItemBuilder(Item item)	Create a new ItemBuilder, which is initialized by the given item.
void	GroupItem.removeMember(Item item)	Removes the given item from the members of this group item.
void	GroupItem.replaceMember(Item oldItem, Item newItem)
void	GroupItem.stateChanged(Item item, State oldState, State newState)
void	StateChangeListener.stateChanged(Item item, State oldState, State newState)	This method is called, if a state has changed.
void	GroupItem.stateUpdated(Item item, State state)
void	StateChangeListener.stateUpdated(Item item, State state)	This method is called, if a state was updated, but has not changed
void	TimeSeriesListener.timeSeriesUpdated(Item item, TimeSeries timeSeries)	This method is called, if a time series update was sent to the item.
protected ManagedItemProvider.PersistedItem	ManagedItemProvider.toPersistableElement(Item item)
ItemBuilder	ItemBuilder.withBaseItem(@Nullable Item baseItem)	Set the base item..

Method parameters in org.openhab.core.items with type arguments of type Item

Modifier and Type	Method	Description
void	ItemRegistry.addRegistryHook(RegistryHook<Item> hook)	Add a hook to be informed before adding/after removing items.
State	GroupFunction.calculate(@Nullable Set<Item> items)	Determines the current state of a group based on a list of items
State	GroupFunction.Equality.calculate(@Nullable Set<Item> items)
Set<Item>	GroupItem.getMembers(Predicate<Item> filterItem)	Retrieves ALL members of this group and filters it with the given Predicate
<T extends State> @Nullable T	GroupFunction.Equality.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	GroupFunction.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)	Calculates the group state and returns it as a state of the requested type.
void	ItemRegistry.removeRegistryHook(RegistryHook<Item> hook)	Remove the hook again.

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

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

Constructor parameters in org.openhab.core.items with type arguments of type Item

Modifier	Constructor	Description
	ItemNotUniqueException(String string, Collection<Item> items)

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

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

Modifier and Type	Method	Description
static @Nullable Item	ItemDTOMapper.map(ItemDTO itemDTO, ItemBuilderFactory itemBuilderFactory)	Maps item DTO into item object.

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

Modifier and Type	Method	Description
static ItemDTO	ItemDTOMapper.map(Item item)	Maps item into item DTO object.
static GroupFunction	ItemDTOMapper.mapFunction(@Nullable Item baseItem, GroupFunctionDTO function)

Uses of Item in org.openhab.core.items.events

Methods in org.openhab.core.items.events with parameters of type Item

Modifier and Type	Method	Description
static ItemAddedEvent	ItemEventFactory.createAddedEvent(Item item)	Creates an item added event.
static ItemRemovedEvent	ItemEventFactory.createRemovedEvent(Item item)	Creates an item removed event.
static ItemUpdatedEvent	ItemEventFactory.createUpdateEvent(Item item, Item oldItem)	Creates an item updated event.

Uses of Item in org.openhab.core.library.items

Classes in org.openhab.core.library.items that implement Item

Modifier and Type	Class	Description
class	CallItem	This item identifies a telephone call by its origin and destination.
class	ColorItem	A ColorItem can be used for color values, e.g.
class	ContactItem	A ContactItem can be used for sensors that return an "open" or "close" as a state.
class	DateTimeItem	A DateTimeItem stores a timestamp including a valid time zone.
class	DimmerItem	A DimmerItem can be used as a switch (ON/OFF), but it also accepts percent values to reflect the dimmed state.
class	ImageItem	An ImageItem holds the binary image data as its status.
class	LocationItem	A LocationItem can be used to store GPS related informations, addresses...
class	NumberItem	A NumberItem has a decimal value and is usually used for all kinds of sensors, like temperature, brightness, wind, etc.
class	PlayerItem	An PlayerItem allows to control a player, e.g.
class	RollershutterItem	A RollershutterItem allows the control of roller shutters, i.e.
class	StringItem	A StringItem can be used for any kind of string to either send or receive from a device.
class	SwitchItem	A SwitchItem represents a normal switch that can be ON or OFF.

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

Methods in org.openhab.core.library.types with parameters of type Item

Modifier and Type	Method	Description
protected boolean	QuantityTypeArithmeticGroupFunction.DimensionalGroupFunction.isSameDimension(@Nullable Item item)

Method parameters in org.openhab.core.library.types with type arguments of type Item

Modifier and Type	Method	Description
State	ArithmeticGroupFunction.And.calculate(@Nullable Set<Item> items)
State	ArithmeticGroupFunction.Avg.calculate(@Nullable Set<Item> items)
State	ArithmeticGroupFunction.Count.calculate(@Nullable Set<Item> items)
State	ArithmeticGroupFunction.Max.calculate(@Nullable Set<Item> items)
State	ArithmeticGroupFunction.Min.calculate(@Nullable Set<Item> items)
State	ArithmeticGroupFunction.NAnd.calculate(@Nullable Set<Item> items)
State	ArithmeticGroupFunction.NOr.calculate(@Nullable Set<Item> items)
State	ArithmeticGroupFunction.Or.calculate(@Nullable Set<Item> items)
State	ArithmeticGroupFunction.Sum.calculate(@Nullable Set<Item> items)
State	DateTimeGroupFunction.Earliest.calculate(@Nullable Set<Item> items)
State	DateTimeGroupFunction.Latest.calculate(@Nullable Set<Item> items)
State	QuantityTypeArithmeticGroupFunction.Avg.calculate(@Nullable Set<Item> items)
State	QuantityTypeArithmeticGroupFunction.Max.calculate(@Nullable Set<Item> items)
State	QuantityTypeArithmeticGroupFunction.Min.calculate(@Nullable Set<Item> items)
State	QuantityTypeArithmeticGroupFunction.Sum.calculate(@Nullable Set<Item> items)
<T extends State> @Nullable T	ArithmeticGroupFunction.And.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	ArithmeticGroupFunction.Avg.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	ArithmeticGroupFunction.Count.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	ArithmeticGroupFunction.Max.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	ArithmeticGroupFunction.Min.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	ArithmeticGroupFunction.Or.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	ArithmeticGroupFunction.Sum.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	DateTimeGroupFunction.Earliest.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	DateTimeGroupFunction.Latest.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)
<T extends State> @Nullable T	QuantityTypeArithmeticGroupFunction.DimensionalGroupFunction.getStateAs(@Nullable Set<Item> items, Class<T> stateClass)

Uses of Item in org.openhab.core.model.script.actions

Methods in org.openhab.core.model.script.actions that return Item

Modifier and Type	Method	Description
static @Nullable Item	Semantics.getEquipment(Item item)	Gets the related Equipment Item an Item belongs to.
static @Nullable Item	Semantics.getLocation(Item item)	Gets the related Location Item of an Item.

Methods in org.openhab.core.model.script.actions that return types with arguments of type Item

Modifier and Type	Method	Description
static Map<Item,State>	BusEvent.storeStates(Item... items)	Stores the current states for a list of items in a map.

Methods in org.openhab.core.model.script.actions with parameters of type Item

Modifier and Type	Method	Description
static @Nullable Item	Semantics.getEquipment(Item item)	Gets the related Equipment Item an Item belongs to.
static @Nullable Class<? extends Equipment>	Semantics.getEquipmentType(Item item)	Gets the Equipment type an Item relates to.
static @Nullable Item	Semantics.getLocation(Item item)	Gets the related Location Item of an Item.
static @Nullable Class<? extends Location>	Semantics.getLocationType(Item item)	Gets the related Location type of an Item.
static @Nullable Class<? extends Point>	Semantics.getPointType(Item item)	Gets the Point type an Item.
static @Nullable Class<? extends Property>	Semantics.getPropertyType(Item item)	Gets the Property type an Item relates to.
static @Nullable Class<? extends Tag>	Semantics.getSemanticType(Item item)	Determines the semantic type of an Item (i.e.
static boolean	Semantics.isEquipment(Item item)	Checks if the given Item is an Equipment.
static boolean	Semantics.isLocation(Item item)	Checks if the given Item is a Location.
static boolean	Semantics.isPoint(Item item)	Checks if the given Item is a Point.
static Object	BusEvent.postUpdate(Item item, Number state)	Posts a status update for a specified item to the event bus.
static Object	BusEvent.postUpdate(Item item, String stateAsString)	Posts a status update for a specified item to the event bus.
static Object	BusEvent.postUpdate(Item item, State state)	Posts a status update for a specified item to the event bus.
static Object	BusEvent.sendCommand(Item item, Number number)	Sends a number as a command for a specified item to the event bus.
static Object	BusEvent.sendCommand(Item item, String commandString)	Sends a command for a specified item to the event bus.
static Object	BusEvent.sendCommand(Item item, Command command)	Sends a command for a specified item to the event bus.
static Object	BusEvent.sendTimeSeries(@Nullable Item item, @Nullable TimeSeries timeSeries)	Sends a time series to the event bus
static Map<Item,State>	BusEvent.storeStates(Item... items)	Stores the current states for a list of items in a map.

Method parameters in org.openhab.core.model.script.actions with type arguments of type Item

Modifier and Type	Method	Description
static Object	BusEvent.restoreStates(Map<Item,State> statesMap)	Restores item states from a map.

Uses of Item in org.openhab.core.model.script.interpreter

Methods in org.openhab.core.model.script.interpreter that return Item

Modifier and Type	Method	Description
protected Item	ScriptInterpreter.getItem(String name)

Uses of Item in org.openhab.core.model.script.jvmmodel

Methods in org.openhab.core.model.script.jvmmodel with parameters of type Item

Modifier and Type	Method	Description
void	ScriptItemRefresher.added(Item element)
void	ScriptItemRefresher.removed(Item element)
void	ScriptItemRefresher.updated(Item oldElement, Item element)

Uses of Item in org.openhab.core.persistence

Methods in org.openhab.core.persistence with parameters of type Item

Modifier and Type	Method	Description
void	ModifiablePersistenceService.store(Item item, ZonedDateTime date, State state)	Stores the historic item value.
void	ModifiablePersistenceService.store(Item item, ZonedDateTime date, State state, @Nullable String alias)	Stores the historic item value under a specified alias.
void	PersistenceService.store(Item item)	Stores the current value of the given item.
void	PersistenceService.store(Item item, @Nullable String alias)	Stores the current value of the given item under a specified alias.

Uses of Item in org.openhab.core.persistence.extensions

Methods in org.openhab.core.persistence.extensions with parameters of type Item

Modifier and Type	Method	Description
static @Nullable DecimalType	PersistenceExtensions.averageBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Gets the average value of the state of a given Item between two certain points in time.
static @Nullable DecimalType	PersistenceExtensions.averageBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Gets the average value of the state of a given Item between two certain points in time.
static @Nullable DecimalType	PersistenceExtensions.averageSince(Item item, ZonedDateTime timestamp)	Gets the average value of the state of a given Item since a certain point in time.
static @Nullable DecimalType	PersistenceExtensions.averageSince(Item item, ZonedDateTime timestamp, String serviceId)	Gets the average value of the state of a given Item since a certain point in time.
static boolean	PersistenceExtensions.changedBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Checks if the state of a given item has changed between two points in time.
static boolean	PersistenceExtensions.changedBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Checks if the state of a given item changed between two points in time.
static boolean	PersistenceExtensions.changedSince(Item item, ZonedDateTime timestamp)	Checks if the state of a given item has changed since a certain point in time.
static boolean	PersistenceExtensions.changedSince(Item item, ZonedDateTime timestamp, String serviceId)	Checks if the state of a given item has changed since a certain point in time.
static long	PersistenceExtensions.countBetween(Item item, ZonedDateTime begin, @Nullable ZonedDateTime end)	Gets the number of available historic data points of a given Item between two points in time.
static long	PersistenceExtensions.countBetween(Item item, ZonedDateTime begin, @Nullable ZonedDateTime end, String serviceId)	Gets the number of available historic data points of a given Item between two points in time.
static long	PersistenceExtensions.countSince(Item item, ZonedDateTime begin)	Gets the number of available historic data points of a given Item from a point in time until now.
static long	PersistenceExtensions.countSince(Item item, ZonedDateTime begin, String serviceId)	Gets the number of available historic data points of a given Item from a point in time until now.
static long	PersistenceExtensions.countStateChangesBetween(Item item, ZonedDateTime begin, @Nullable ZonedDateTime end)	Gets the number of changes in historic data points of a given Item between two points in time.
static long	PersistenceExtensions.countStateChangesBetween(Item item, ZonedDateTime begin, @Nullable ZonedDateTime end, String serviceId)	Gets the number of changes in historic data points of a given Item between two points in time.
static long	PersistenceExtensions.countStateChangesSince(Item item, ZonedDateTime begin)	Gets the number of changes in historic data points of a given Item from a point in time until now.
static long	PersistenceExtensions.countStateChangesSince(Item item, ZonedDateTime begin, String serviceId)	Gets the number of changes in historic data points of a given Item from a point in time until now.
static @Nullable DecimalType	PersistenceExtensions.deltaBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Gets the difference value of the state of a given item between two certain point in time.
static @Nullable DecimalType	PersistenceExtensions.deltaBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Gets the difference value of the state of a given item between two certain point in time.
static @Nullable DecimalType	PersistenceExtensions.deltaSince(Item item, ZonedDateTime timestamp)	Gets the difference value of the state of a given item since a certain point in time.
static @Nullable DecimalType	PersistenceExtensions.deltaSince(Item item, ZonedDateTime timestamp, String serviceId)	Gets the difference value of the state of a given item since a certain point in time.
static @Nullable DecimalType	PersistenceExtensions.deviationBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Gets the standard deviation of the state of the given Item between two points in time.
static @Nullable DecimalType	PersistenceExtensions.deviationBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Gets the standard deviation of the state of the given Item between two points in time.
static @Nullable DecimalType	PersistenceExtensions.deviationSince(Item item, ZonedDateTime timestamp)	Gets the standard deviation of the state of the given Item since a certain point in time.
static @Nullable DecimalType	PersistenceExtensions.deviationSince(Item item, ZonedDateTime timestamp, String serviceId)	Gets the standard deviation of the state of the given Item since a certain point in time.
static DecimalType	PersistenceExtensions.evolutionRate(Item item, ZonedDateTime timestamp)	Gets the evolution rate of the state of a given Item since a certain point in time.
static @Nullable DecimalType	PersistenceExtensions.evolutionRate(Item item, ZonedDateTime timestamp, String serviceId)	Gets the evolution rate of the state of a given Item since a certain point in time.
static DecimalType	PersistenceExtensions.evolutionRate(Item item, ZonedDateTime begin, ZonedDateTime end)	Gets the evolution rate of the state of a given Item between two points in time.
static @Nullable DecimalType	PersistenceExtensions.evolutionRate(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Gets the evolution rate of the state of a given Item between two points in time.
static Iterable<HistoricItem>	PersistenceExtensions.getAllStatesBetween(Item item, ZonedDateTime begin, @Nullable ZonedDateTime end)	Retrieves the historic items for a given item beetween two certain points in time.
static Iterable<HistoricItem>	PersistenceExtensions.getAllStatesBetween(Item item, ZonedDateTime begin, @Nullable ZonedDateTime end, String serviceId)	Retrieves the historic items for a given item beetween two certain points in time through a PersistenceService identified by the serviceId.
static Iterable<HistoricItem>	PersistenceExtensions.getAllStatesSince(Item item, ZonedDateTime timestamp)	Retrieves the historic items for a given item since a certain point in time.
static Iterable<HistoricItem>	PersistenceExtensions.getAllStatesSince(Item item, ZonedDateTime timestamp, String serviceId)	Retrieves the historic items for a given item since a certain point in time through a PersistenceService identified by the serviceId.
static @Nullable HistoricItem	PersistenceExtensions.historicState(Item item, ZonedDateTime timestamp)	Retrieves the historic item for a given item at a certain point in time through the default persistence service.
static @Nullable HistoricItem	PersistenceExtensions.historicState(Item item, ZonedDateTime timestamp, String serviceId)	Retrieves the historic item for a given item at a certain point in time through a PersistenceService identified by the serviceId.
static @Nullable ZonedDateTime	PersistenceExtensions.lastUpdate(Item item)	Query the last update time of a given item.
static @Nullable ZonedDateTime	PersistenceExtensions.lastUpdate(Item item, String serviceId)	Query for the last update time of a given item.
static @Nullable HistoricItem	PersistenceExtensions.maximumBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Gets the historic item with the maximum value of the state of a given item since a certain point in time.
static @Nullable HistoricItem	PersistenceExtensions.maximumBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Gets the historic item with the maximum value of the state of a given item since a certain point in time.
static @Nullable HistoricItem	PersistenceExtensions.maximumSince(Item item, ZonedDateTime timestamp)	Gets the historic item with the maximum value of the state of a given item since a certain point in time.
static @Nullable HistoricItem	PersistenceExtensions.maximumSince(Item item, ZonedDateTime timestamp, String serviceId)	Gets the historic item with the maximum value of the state of a given item since a certain point in time.
static @Nullable HistoricItem	PersistenceExtensions.minimumBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Gets the historic item with the minimum value of the state of a given item between two certain points in time.
static @Nullable HistoricItem	PersistenceExtensions.minimumBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Gets the historic item with the minimum value of the state of a given item between two certain points in time.
static @Nullable HistoricItem	PersistenceExtensions.minimumSince(Item item, ZonedDateTime timestamp)	Gets the historic item with the minimum value of the state of a given item since a certain point in time.
static @Nullable HistoricItem	PersistenceExtensions.minimumSince(Item item, ZonedDateTime timestamp, String serviceId)	Gets the historic item with the minimum value of the state of a given item since a certain point in time.
static void	PersistenceExtensions.persist(Item item)	Persists the state of a given item through the default persistence service.
static void	PersistenceExtensions.persist(Item item, String serviceId)	Persists the state of a given item through a PersistenceService identified by the serviceId.
static @Nullable HistoricItem	PersistenceExtensions.previousState(Item item)	Returns the previous state of a given item.
static @Nullable HistoricItem	PersistenceExtensions.previousState(Item item, boolean skipEqual)	Returns the previous state of a given item.
static @Nullable HistoricItem	PersistenceExtensions.previousState(Item item, boolean skipEqual, String serviceId)	Returns the previous state of a given item.
static DecimalType	PersistenceExtensions.sumBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Gets the sum of the state of a given item between two certain points in time.
static DecimalType	PersistenceExtensions.sumBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Gets the sum of the state of a given item between two certain points in time.
static DecimalType	PersistenceExtensions.sumSince(Item item, ZonedDateTime timestamp)	Gets the sum of the state of a given item since a certain point in time.
static DecimalType	PersistenceExtensions.sumSince(Item item, ZonedDateTime timestamp, String serviceId)	Gets the sum of the state of a given item since a certain point in time.
static boolean	PersistenceExtensions.updatedBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Checks if the state of a given item has been updated between two points in time.
static boolean	PersistenceExtensions.updatedBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Checks if the state of a given item has been updated between two points in time.
static boolean	PersistenceExtensions.updatedSince(Item item, ZonedDateTime timestamp)	Checks if the state of a given item has been updated since a certain point in time.
static boolean	PersistenceExtensions.updatedSince(Item item, ZonedDateTime timestamp, String serviceId)	Checks if the state of a given item has been updated since a certain point in time.
static @Nullable DecimalType	PersistenceExtensions.varianceBetween(Item item, ZonedDateTime begin, ZonedDateTime end)	Gets the variance of the state of the given Item between two certain point in time.
static @Nullable DecimalType	PersistenceExtensions.varianceBetween(Item item, ZonedDateTime begin, ZonedDateTime end, String serviceId)	Gets the variance of the state of the given Item between two points in time.
static @Nullable DecimalType	PersistenceExtensions.varianceSince(Item item, ZonedDateTime timestamp)	Gets the variance of the state of the given Item since a certain point in time.
static @Nullable DecimalType	PersistenceExtensions.varianceSince(Item item, ZonedDateTime timestamp, String serviceId)	Gets the variance of the state of the given Item since a certain point in time.

Uses of Item in org.openhab.core.persistence.filter

Methods in org.openhab.core.persistence.filter with parameters of type Item

Modifier and Type	Method	Description
boolean	PersistenceEqualsFilter.apply(Item item)
abstract boolean	PersistenceFilter.apply(Item item)	Apply this filter to an item
boolean	PersistenceIncludeFilter.apply(Item item)
boolean	PersistenceThresholdFilter.apply(Item item)
boolean	PersistenceTimeFilter.apply(Item item)
void	PersistenceEqualsFilter.persisted(Item item)
abstract void	PersistenceFilter.persisted(Item item)	Notify filter that item was persisted
void	PersistenceIncludeFilter.persisted(Item item)
void	PersistenceThresholdFilter.persisted(Item item)
void	PersistenceTimeFilter.persisted(Item item)

Uses of Item in org.openhab.core.semantics

Methods in org.openhab.core.semantics that return types with arguments of type Item

Modifier and Type	Method	Description
Set<Item>	SemanticsService.getItemsInLocation(Class<? extends Location> locationType)	Retrieves all items that are located in a given location type and which are either classified as Points or Equipments.
Set<Item>	SemanticsService.getItemsInLocation(String labelOrSynonym, Locale locale)	Retrieves all items that are located in a given location and which are either classified as Points or Equipments.
static Predicate<Item>	SemanticsPredicates.isA(Class<? extends Tag> type)	Creates a Predicate which can be used to filter Items that represent a given semantic type.
static Predicate<Item>	SemanticsPredicates.isEquipment()	Creates a Predicate which can be used to filter Items that represent an Equipment.
static Predicate<Item>	SemanticsPredicates.isLocation()	Creates a Predicate which can be used to filter Items that represent a Location.
static Predicate<Item>	SemanticsPredicates.isPoint()	Creates a Predicate which can be used to filter Items that represent a Point.
static Predicate<Item>	SemanticsPredicates.relatesTo(Class<? extends Property> property)	Creates a Predicate which can be used to filter Items that relates to a given property.

Methods in org.openhab.core.semantics with parameters of type Item

Modifier and Type	Method	Description
static @Nullable Class<? extends Equipment>	SemanticTags.getEquipment(Item item)	Determines the semantic Equipment type of an Item.
static @Nullable Class<? extends Location>	SemanticTags.getLocation(Item item)	Determines the semantic Location type of an Item.
static @Nullable Class<? extends Point>	SemanticTags.getPoint(Item item)	Determines the semantic Point type of an Item.
static @Nullable Class<? extends Property>	SemanticTags.getProperty(Item item)	Determines the Property type that a Point relates to.
static @Nullable Class<? extends Tag>	SemanticTags.getSemanticType(Item item)	Determines the semantic type of an Item i.e.

Uses of Item in org.openhab.core.thing.link

Methods in org.openhab.core.thing.link that return types with arguments of type Item

Modifier and Type	Method	Description
Set<Item>	ItemChannelLinkRegistry.getLinkedItems(UID uid)	Returns a set of bound items for the given channel UID.

Uses of Item in org.openhab.core.ui.items

Methods in org.openhab.core.ui.items with parameters of type Item

Modifier and Type	Method	Description
@Nullable State	ItemUIRegistry.convertState(Widget widget, Item item, State state)	Convert the given state into

Method parameters in org.openhab.core.ui.items with type arguments of type Item

Modifier and Type	Method	Description
@Nullable Widget	ItemUIProvider.getDefaultWidget(@Nullable Class<? extends Item> itemType, String itemName)	Provides a default widget for a given item (class).

Uses of Item in org.openhab.core.voice.text

Methods in org.openhab.core.voice.text that return types with arguments of type Item

Modifier and Type	Method	Description
protected List<Item>	AbstractRuleBasedInterpreter.getMatchingItems(ResourceBundle language, String[] labelFragments, @Nullable AbstractRuleBasedInterpreter.ItemCommandSupplier commandSupplier, Rule.InterpretationContext context)	Filters the item registry by matching each item's name with the provided name fragments.

Methods in org.openhab.core.voice.text with parameters of type Item

Modifier and Type	Method	Description
protected Rule	AbstractRuleBasedInterpreter.customDynamicRule(Item item, AbstractRuleBasedInterpreter.ItemFilter itemFilter, Object headExpression, @Nullable Object tailExpression, boolean isForced, boolean isSilent)	Creates a custom rule on base of a head and a tail expression, where the middle part of the new rule's expression will consist of a free command to be captured.
boolean	AbstractRuleBasedInterpreter.ItemFilter.filterItem(Item item, MetadataRegistry metadataRegistry)
static AbstractRuleBasedInterpreter.ItemFilter	AbstractRuleBasedInterpreter.ItemFilter.forItem(Item item)
static AbstractRuleBasedInterpreter.ItemFilter	AbstractRuleBasedInterpreter.ItemFilter.forSimilarItem(Item item, @Nullable Metadata semantic)
List<Class<? extends Command>>	AbstractRuleBasedInterpreter.ItemCommandSupplier.getCommandClasses(@Nullable Item item)
@Nullable Command	AbstractRuleBasedInterpreter.ItemCommandSupplier.getItemCommand(Item item)
protected List<Rule>	AbstractRuleBasedInterpreter.parseItemCustomRules(Locale locale, Item item, String ruleText, Metadata metadata)	Parses a rule as text into a Rule instance.
protected Rule	AbstractRuleBasedInterpreter.restrictedDynamicItemRule(Item item, AbstractRuleBasedInterpreter.ItemFilter itemFilter, Object headExpression, Object midExpression, @Nullable Object tailExpression, boolean isNameFirst, boolean isForced, boolean isSilent)	Creates an item rule which two dynamic capture values on base of a head a middle and an optional tail expression, where one of the values is an item name expression and the other a free captured value.

Method parameters in org.openhab.core.voice.text with type arguments of type Item

Modifier and Type	Method	Description
static AbstractRuleBasedInterpreter.ItemFilter	AbstractRuleBasedInterpreter.ItemFilter.forItems(Set<Item> item)
protected Rule	AbstractRuleBasedInterpreter.restrictedItemRule(Set<Item> allowedItems, Object headExpression, @Nullable Object tailExpression)	Creates an item rule on base of a head and a tail expression, where the middle part of the new rule's expression will consist of an item name expression.