Uses of Interface
com.vaadin.data.Item

Packages that use Item

Package	Description
com.vaadin.data	Contains interfaces for the data layer, mainly for binding typed data and data collections to components, and for validating data.
com.vaadin.data.fieldgroup
com.vaadin.data.util	Provides implementations of Property, Item and Container interfaces, and utilities for the data layer.
com.vaadin.data.util.filter
com.vaadin.data.util.sqlcontainer
com.vaadin.event
com.vaadin.server.communication.data
com.vaadin.ui

Uses of Item in com.vaadin.data

Methods in com.vaadin.data that return Item

Modifier and Type	Method and Description
Item	Container.addItem(Object itemId) Creates a new Item with the given ID in the Container.
Item	Container.Ordered.addItemAfter(Object previousItemId, Object newItemId) Adds a new item after the given item.
Item	Container.Indexed.addItemAt(int index, Object newItemId) Adds a new item at given index (in the filtered view).
Item	Item.PropertySetChangeEvent.getItem() Retrieves the Item whose contents has been modified.
Item	Container.getItem(Object itemId) Gets the Item with the given Item ID from the Container.
Item	Item.Viewer.getItemDataSource() Gets the Item serving as the data source of the viewer.

Methods in com.vaadin.data with parameters of type Item

Modifier and Type	Method and Description
boolean	Container.Filter.passesFilter(Object itemId, Item item) Check if an item passes the filter (in-memory filtering).
void	Item.Viewer.setItemDataSource(Item newDataSource) Sets the Item that serves as the data source of the viewer.

Uses of Item in com.vaadin.data.fieldgroup

Methods in com.vaadin.data.fieldgroup that return Item

Modifier and Type	Method and Description
Item	FieldGroup.getItemDataSource() Gets the item used by this FieldBinder.

Methods in com.vaadin.data.fieldgroup with parameters of type Item

Modifier and Type	Method and Description
void	FieldGroup.setItemDataSource(Item itemDataSource) Updates the item that is used by this FieldBinder.
void	BeanFieldGroup.setItemDataSource(Item item)

Constructors in com.vaadin.data.fieldgroup with parameters of type Item

Constructor and Description
FieldGroup(Item itemDataSource) Constructs a field binder that uses the given data source.

Uses of Item in com.vaadin.data.util

Classes in com.vaadin.data.util with type parameters of type Item

Modifier and Type	Class and Description
class	AbstractInMemoryContainer<ITEMIDTYPE,PROPERTYIDCLASS,ITEMCLASS extends Item> Abstract Container class that handles common functionality for in-memory containers.

Classes in com.vaadin.data.util that implement Item

Modifier and Type	Class and Description
class	BeanItem<BT> A wrapper class for adding the Item interface to any Java Bean.
class	FilesystemContainer.FileItem A Item wrapper for files in a filesystem.
class	GeneratedPropertyContainer.GeneratedPropertyItem Item implementation for generated properties, used to wrap the Item that belongs to the wrapped container.
class	PropertysetItem Class for handling a set of identified Properties.

Methods in com.vaadin.data.util that return Item

Modifier and Type	Method and Description
Item	IndexedContainer.addItem(Object itemId)
Item	HierarchicalContainer.addItem(Object itemId)
Item	GeneratedPropertyContainer.addItem(Object itemId)
Item	FilesystemContainer.addItem(Object itemId)
Item	ContainerOrderedWrapper.addItem(Object itemId) Registers a new Item by its ID to the underlying container and to the ordering.
Item	ContainerHierarchicalWrapper.addItem(Object itemId) Adds a new Item by its ID to the underlying container and to the hierarchy.
Item	AbstractInMemoryContainer.addItem(Object itemId)
Item	IndexedContainer.addItemAfter(Object previousItemId, Object newItemId)
Item	GeneratedPropertyContainer.addItemAfter(Object previousItemId, Object newItemId)
Item	ContainerOrderedWrapper.addItemAfter(Object previousItemId, Object newItemId)
Item	AbstractInMemoryContainer.addItemAfter(Object previousItemId, Object newItemId)
Item	IndexedContainer.addItemAt(int index, Object newItemId)
Item	GeneratedPropertyContainer.addItemAt(int index, Object newItemId)
Item	AbstractInMemoryContainer.addItemAt(int index, Object newItemId)
Item	GeneratedPropertyContainer.getItem(Object itemId)
Item	FilesystemContainer.getItem(Object itemId)
Item	ContainerOrderedWrapper.getItem(Object itemId)
Item	ContainerHierarchicalWrapper.getItem(Object itemId)
protected Item	IndexedContainer.getUnfilteredItem(Object itemId)
Item	GeneratedPropertyContainer.GeneratedPropertyItem.getWrappedItem() Returns the wrapped Item that belongs to the wrapped container

Methods in com.vaadin.data.util with parameters of type Item

Modifier and Type	Method and Description
protected int	DefaultItemSorter.compareProperty(Object propertyId, boolean sortDirection, Item item1, Item item2) Compares the property indicated by propertyId in the items indicated by item1 and item2 for order.
protected void	IndexedContainer.fireItemAdded(int position, Object itemId, Item item)
abstract T	PropertyValueGenerator.getValue(Item item, Object itemId, Object propertyId) Returns value for given Item.
protected void	IndexedContainer.registerNewItem(int index, Object newItemId, Item item)

Constructors in com.vaadin.data.util with parameters of type Item

Constructor and Description
GeneratedProperty(Item item, Object propertyId, Object itemId, PropertyValueGenerator<T> generator)
GeneratedPropertyItem(Object itemId, Item item)

Uses of Item in com.vaadin.data.util.filter

Methods in com.vaadin.data.util.filter with parameters of type Item

Modifier and Type	Method and Description
boolean	SimpleStringFilter.passesFilter(Object itemId, Item item)
boolean	Or.passesFilter(Object itemId, Item item)
boolean	Not.passesFilter(Object itemId, Item item)
boolean	Like.passesFilter(Object itemId, Item item)
boolean	IsNull.passesFilter(Object itemId, Item item)
boolean	Compare.passesFilter(Object itemId, Item item)
boolean	Between.passesFilter(Object itemId, Item item)
boolean	And.passesFilter(Object itemId, Item item)

Uses of Item in com.vaadin.data.util.sqlcontainer

Classes in com.vaadin.data.util.sqlcontainer that implement Item

Modifier and Type	Class and Description
class	RowItem RowItem represents one row of a result set obtained from a QueryDelegate.

Methods in com.vaadin.data.util.sqlcontainer that return Item

Modifier and Type	Method and Description
Item	SQLContainer.addItem(Object itemId)
Item	SQLContainer.addItemAfter(Object previousItemId, Object newItemId)
Item	SQLContainer.addItemAt(int index, Object newItemId)
Item	SQLContainer.getItem(Object itemId)
Item	SQLContainer.getItemUnfiltered(Object itemId) Bypasses in-memory filtering to return items that are cached in memory.
Item	SQLContainer.getReferencedItem(Object itemId, SQLContainer refdCont) Fetches the referenced item from the target SQLContainer.

Uses of Item in com.vaadin.event

Methods in com.vaadin.event that return Item

Modifier and Type	Method and Description
Item	ItemClickEvent.getItem() Gets the item on which the click event occurred.

Constructors in com.vaadin.event with parameters of type Item

Constructor and Description
ItemClickEvent(Component source, Item item, Object itemId, Object propertyId, MouseEventDetails details)

Uses of Item in com.vaadin.server.communication.data

Methods in com.vaadin.server.communication.data with parameters of type Item

Modifier and Type	Method and Description
void	DataGenerator.generateData(Object itemId, Item item, elemental.json.JsonObject rowData) Adds data to row object for given item and item id being sent to client.

Uses of Item in com.vaadin.ui

Classes in com.vaadin.ui that implement Item

Modifier and Type	Class and Description
class	Form Deprecated. As of 7.0, use FieldGroup instead of Form for more flexibility.

Methods in com.vaadin.ui that return Item

Modifier and Type	Method and Description
Item	TreeTable.addItem(Object itemId) Create a new item into container.
Item	AbstractSelect.addItem(Object itemId) Create a new item into container.
Item	TreeTable.addItemAfter(Object previousItemId, Object newItemId) Adds new item after the given item.
Item	Table.addItemAfter(Object previousItemId, Object newItemId) Adds new item after the given item.
Item	Grid.RowReference.getItem() Gets the item for the row.
Item	Grid.CellReference.getItem() Gets the item for the row of the cell.
Item	AbstractSelect.getItem(Object itemId) Gets the item from the container with given id.
Item	Form.getItemDataSource() Deprecated.

Methods in com.vaadin.ui with parameters of type Item

Modifier and Type	Method and Description
Field<?>	FormFieldFactory.createField(Item item, Object propertyId, Component uiContext) Deprecated. Creates a field based on the item, property id and the component (most commonly Form) where the Field will be presented.
Field<?>	DefaultFieldFactory.createField(Item item, Object propertyId, Component uiContext)
void	Grid.DetailComponentManager.generateData(Object itemId, Item item, elemental.json.JsonObject rowData)
void	Grid.AbstractSelectionModel.generateData(Object itemId, Item item, elemental.json.JsonObject rowData)
void	Form.setItemDataSource(Item newDataSource) Deprecated. Sets the item datasource for the form.
void	Form.setItemDataSource(Item newDataSource, Collection<?> propertyIds) Deprecated. Set the item datasource for the form, but limit the form contents to specified properties of the item.