com.vaadin.data.util.

java.lang.Object
- com.vaadin.data.util.AbstractContainer
- - com.vaadin.data.util.AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
  - - com.vaadin.data.util.AbstractBeanContainer<IDTYPE,BEANTYPE>

Type Parameters:

IDTYPE - The type of the item identifier

BEANTYPE - The type of the Bean

All Implemented Interfaces:

Container, Container.Filterable, Container.Indexed, Container.ItemSetChangeNotifier, Container.Ordered, Container.PropertySetChangeNotifier, Container.SimpleFilterable, Container.Sortable, Property.ValueChangeListener, Serializable

Direct Known Subclasses:

BeanContainer, BeanItemContainer
```
public abstract class AbstractBeanContainer<IDTYPE,BEANTYPE>
extends AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
implements Container.Filterable, Container.SimpleFilterable, Container.Sortable, Property.ValueChangeListener, Container.PropertySetChangeNotifier
```
An abstract base class for in-memory containers for JavaBeans.
The properties of the container are determined automatically by introspecting the used JavaBean class and explicitly adding or removing properties is not supported. Only beans of the same type can be added to the container.

Subclasses should implement any public methods adding items to the container, typically calling the protected methods addItem(Object, Object), addItemAfter(Object, Object, Object) and addItemAt(int, Object, Object).

Since:

6.5

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE>`	Resolver that maps beans to their (item) identifiers, removing the need to explicitly specify item identifiers when there is no need to customize this.
`protected class`	`AbstractBeanContainer.PropertyBasedBeanIdResolver`	A item identifier resolver that returns the value of a bean property.

Nested classes/interfaces inherited from class com.vaadin.data.util.AbstractInMemoryContainer
AbstractInMemoryContainer.BaseItemAddEvent, AbstractInMemoryContainer.BaseItemRemoveEvent

Nested classes/interfaces inherited from class com.vaadin.data.util.AbstractContainer
AbstractContainer.BaseItemSetChangeEvent, AbstractContainer.BasePropertySetChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.data.Container
Container.Editor, Container.Filter, Container.Filterable, Container.Hierarchical, Container.Indexed, Container.ItemSetChangeEvent, Container.ItemSetChangeListener, Container.ItemSetChangeNotifier, Container.Ordered, Container.PropertySetChangeEvent, Container.PropertySetChangeListener, Container.PropertySetChangeNotifier, Container.SimpleFilterable, Container.Sortable, Container.Viewer

Nested classes/interfaces inherited from interface com.vaadin.data.Container.Indexed
Container.Indexed.ItemAddEvent, Container.Indexed.ItemRemoveEvent

Constructor Summary

Constructors
Modifier Constructor Description

protected AbstractBeanContainer(Class<? super BEANTYPE> type)
Constructs a AbstractBeanContainer for beans of the given type.

Method Summary

All Methods
Modifier and Type	Method	Description
`protected void`	`addAll(Collection<? extends BEANTYPE> collection)`	Adds all the beans from a `Collection` in one operation using the bean item identifier resolver.
`protected BeanItem<BEANTYPE>`	`addBean(BEANTYPE bean)`	Adds a bean to the container using the bean item id resolver to find its identifier.
`protected BeanItem<BEANTYPE>`	`addBeanAfter(IDTYPE previousItemId, BEANTYPE bean)`	Adds a bean to the container after a specified item identifier, using the bean item id resolver to find its identifier.
`protected BeanItem<BEANTYPE>`	`addBeanAt(int index, BEANTYPE bean)`	Adds a bean at a specified (filtered view) position in the container using the bean item id resolver to find its identifier.
`void`	`addContainerFilter(Container.Filter filter)`	Adds a filter for the container.
`void`	`addContainerFilter(Object propertyId, String filterString, boolean ignoreCase, boolean onlyMatchPrefix)`	Add a filter for given property.
`boolean`	`addContainerProperty(Object propertyId, Class<?> type, Object defaultValue)`	Adds a new Property to all Items in the Container.
`protected boolean`	`addContainerProperty(String propertyId, VaadinPropertyDescriptor<BEANTYPE> propertyDescriptor)`	Adds a property for the container and all its items.
`protected BeanItem<BEANTYPE>`	`addItem(IDTYPE itemId, BEANTYPE bean)`	Adds the bean to the Container.
`protected BeanItem<BEANTYPE>`	`addItemAfter(IDTYPE previousItemId, IDTYPE newItemId, BEANTYPE bean)`	Adds the bean after the given bean.
`protected BeanItem<BEANTYPE>`	`addItemAt(int index, IDTYPE newItemId, BEANTYPE bean)`	Adds a new bean at the given index.
`void`	`addListener(Container.PropertySetChangeListener listener)`	Deprecated. As of 7.0, replaced by `addPropertySetChangeListener(com.vaadin.data.Container.PropertySetChangeListener)`
`void`	`addNestedContainerBean(String propertyId)`	Adds a nested container properties for all sub-properties of a named property to the container.
`boolean`	`addNestedContainerProperty(String propertyId)`	Adds a nested container property for the container, e.g.
`void`	`addPropertySetChangeListener(Container.PropertySetChangeListener listener)`	Implementation of the corresponding method in `Container.PropertySetChangeNotifier`, override with the corresponding public method and implement the interface to use this.
`protected BeanItem<BEANTYPE>`	`createBeanItem(BEANTYPE bean)`	Create a BeanItem for a bean using pre-parsed bean metadata (based on `getBeanType()`).
`protected AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE>`	`createBeanPropertyResolver(Object propertyId)`	Create an item identifier resolver using a named bean property.
`AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE>`	`getBeanIdResolver()`	Returns the resolver that finds the item ID for a bean.
`Class<? super BEANTYPE>`	`getBeanType()`	Returns the type of beans this Container can contain.
`Collection<Container.Filter>`	`getContainerFilters()`	Returns the filters which have been applied to the container
`Property`	`getContainerProperty(Object itemId, Object propertyId)`	Gets the Property identified by the given itemId and propertyId from the Container.
`Collection<String>`	`getContainerPropertyIds()`	Gets the ID's of all Properties stored in the Container.
`BeanItem<BEANTYPE>`	`getItem(Object itemId)`	Gets the `Item` with the given Item ID from the Container.
`List<IDTYPE>`	`getItemIds()`	Gets the ID's of all visible (after filtering and sorting) Items stored in the Container.
`ItemSorter`	`getItemSorter()`	Returns the ItemSorter used for comparing items in a sort.
`Collection<?>`	`getSortableContainerPropertyIds()`	Gets the container property IDs which can be used to sort the items.
`Class<?>`	`getType(Object propertyId)`	Gets the data type of all Properties identified by the given Property ID.
`protected BeanItem<BEANTYPE>`	`getUnfilteredItem(Object itemId)`	Get an item even if filtered out.
`boolean`	`hasContainerFilters()`	Returns true if any filters have been applied to the container.
`protected void`	`registerNewItem(int position, IDTYPE itemId, BeanItem<BEANTYPE> item)`	Registers a new item as having been added to the container.
`void`	`removeAllContainerFilters()`	Remove all active filters from the container.
`boolean`	`removeAllItems()`	Removes all Items from the Container.
`void`	`removeContainerFilter(Container.Filter filter)`	Removes a filter from the container.
`void`	`removeContainerFilters(Object propertyId)`	Remove all filters from the given property.
`boolean`	`removeContainerProperty(Object propertyId)`	Removes a Property specified by the given Property ID from the Container.
`boolean`	`removeItem(Object itemId)`	Removes the Item identified by `ItemId` from the Container.
`void`	`removeListener(Container.PropertySetChangeListener listener)`	Deprecated. As of 7.0, replaced by `removePropertySetChangeListener(Container.PropertySetChangeListener)`
`void`	`removePropertySetChangeListener(Container.PropertySetChangeListener listener)`	Implementation of the corresponding method in `Container.PropertySetChangeNotifier`, override with the corresponding public method and implement the interface to use this.
`protected IDTYPE`	`resolveBeanId(BEANTYPE bean)`	Use the bean resolver to get the identifier for a bean.
`protected void`	`setBeanIdResolver(AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE> beanIdResolver)`	Sets the resolver that finds the item id for a bean, or null not to use automatic resolving.
`void`	`setItemSorter(ItemSorter itemSorter)`	Sets the ItemSorter used for comparing items in a sort.
`void`	`sort(Object[] propertyId, boolean[] ascending)`	Sorts the container items.
`void`	`valueChange(Property.ValueChangeEvent event)`	Re-filter the container when one of the monitored properties changes.

Methods inherited from class com.vaadin.data.util.AbstractInMemoryContainer
addFilter, addItem, addItem, addItemAfter, addItemAfter, addItemAt, addItemAt, addItemSetChangeListener, addListener, containsId, doFilterContainer, doSort, filterAll, fireItemAdded, fireItemRemoved, fireItemsAdded, fireItemsRemoved, firstItemId, getAllItemIds, getFilteredItemIds, getFilters, getFirstVisibleItem, getIdByIndex, getItemIds, getSortablePropertyIds, getVisibleItemIds, indexOfId, internalAddItemAfter, internalAddItemAt, internalAddItemAtEnd, internalRemoveAllItems, internalRemoveItem, isFiltered, isFirstId, isLastId, isPropertyFiltered, lastItemId, nextItemId, passesFilters, prevItemId, removeAllFilters, removeFilter, removeFilters, removeItemSetChangeListener, removeListener, setAllItemIds, setFilteredItemIds, setFilters, size, sortContainer

Methods inherited from class com.vaadin.data.util.AbstractContainer
fireContainerPropertySetChange, fireContainerPropertySetChange, fireItemSetChange, fireItemSetChange, getItemSetChangeListeners, getListeners, getPropertySetChangeListeners, setItemSetChangeListeners, setPropertySetChangeListeners

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.vaadin.data.Container
addItem, addItem, containsId, size

Methods inherited from interface com.vaadin.data.Container.Ordered
addItemAfter, addItemAfter, firstItemId, isFirstId, isLastId, lastItemId, nextItemId, prevItemId

- Constructor Detail
  - AbstractBeanContainer
```
protected AbstractBeanContainer(Class<? super BEANTYPE> type)
```
    Constructs a AbstractBeanContainer for beans of the given type.
    
    Parameters:
    
    type - the type of the beans that will be added to the container.
    
    Throws:
    
    IllegalArgumentException - If type is null
- Method Detail
  - getType
```
public Class<?> getType(Object propertyId)
```
    Description copied from interface: Container
    
    Gets the data type of all Properties identified by the given Property ID.
    
    Specified by:
    
    getType in interface Container
    
    Parameters:
    
    propertyId - ID identifying the Properties
    
    Returns:
    
    data type of the Properties
  - createBeanItem
```
protected BeanItem<BEANTYPE> createBeanItem(BEANTYPE bean)
```
    Create a BeanItem for a bean using pre-parsed bean metadata (based on getBeanType()).
    
    Parameters:
    
    bean -
    
    Returns:
    
    created BeanItem or null if bean is null
  - getBeanType
```
public Class<? super BEANTYPE> getBeanType()
```
    Returns the type of beans this Container can contain. This comes from the bean type constructor parameter, and bean metadata (including container properties) is based on this.
    
    Returns:
  - getContainerPropertyIds
```
public Collection<String> getContainerPropertyIds()
```
    Description copied from interface: Container
    
    Gets the ID's of all Properties stored in the Container. The ID's cannot be modified through the returned collection.
    
    Specified by:
    
    getContainerPropertyIds in interface Container
    
    Returns:
    
    unmodifiable collection of Property IDs
  - removeAllItems
```
public boolean removeAllItems()
```
    Description copied from interface: Container
    
    Removes all Items from the Container.
    Note that Property ID and type information is preserved. This functionality is optional.
    
    Specified by:
    
    removeAllItems in interface Container
    
    Overrides:
    
    removeAllItems in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Returns:
    
    true if the operation succeeded, false if not
  - getItem
```
public BeanItem<BEANTYPE> getItem(Object itemId)
```
    Description copied from interface: Container
    
    Gets the Item with the given Item ID from the Container. If the Container does not contain the requested Item, null is returned.
    Containers should not return Items that are filtered out.
    
    Specified by:
    
    getItem in interface Container
    
    Overrides:
    
    getItem in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Parameters:
    
    itemId - ID of the Item to retrieve
    
    Returns:
    
    the Item with the given ID or null if the Item is not found in the Container
  - getUnfilteredItem
```
protected BeanItem<BEANTYPE> getUnfilteredItem(Object itemId)
```
    Description copied from class: AbstractInMemoryContainer
    
    Get an item even if filtered out. For internal use only.
    
    Specified by:
    
    getUnfilteredItem in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Returns:
  - getItemIds
```
public List<IDTYPE> getItemIds()
```
    Description copied from interface: Container
    
    Gets the ID's of all visible (after filtering and sorting) Items stored in the Container. The ID's cannot be modified through the returned collection.
    If the container is Container.Ordered, the collection returned by this method should follow that order. If the container is Container.Sortable, the items should be in the sorted order.
    Calling this method for large lazy containers can be an expensive operation and should be avoided when practical.
    
    Specified by:
    
    getItemIds in interface Container
    
    Overrides:
    
    getItemIds in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Returns:
    
    unmodifiable collection of Item IDs
  - getContainerProperty
```
public Property getContainerProperty(Object itemId,
                                     Object propertyId)
```
    Description copied from interface: Container
    
    Gets the Property identified by the given itemId and propertyId from the Container. If the Container does not contain the item or it is filtered out, or the Container does not have the Property, null is returned.
    
    Specified by:
    
    getContainerProperty in interface Container
    
    Parameters:
    
    itemId - ID of the visible Item which contains the Property
    
    propertyId - ID of the Property to retrieve
    
    Returns:
    
    Property with the given ID or null
  - removeItem
```
public boolean removeItem(Object itemId)
```
    Description copied from interface: Container
    
    Removes the Item identified by ItemId from the Container.
    Containers that support filtering should also allow removing an item that is currently filtered out.
    
    This functionality is optional.
    
    Specified by:
    
    removeItem in interface Container
    
    Overrides:
    
    removeItem in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Parameters:
    
    itemId - ID of the Item to remove
    
    Returns:
    
    true if the operation succeeded, false if not
  - valueChange
```
public void valueChange(Property.ValueChangeEvent event)
```
    Re-filter the container when one of the monitored properties changes.
    
    Specified by:
    
    valueChange in interface Property.ValueChangeListener
    
    Parameters:
    
    event - value change event object
  - addContainerFilter
```
public void addContainerFilter(Object propertyId,
                               String filterString,
                               boolean ignoreCase,
                               boolean onlyMatchPrefix)
```
    Description copied from interface: Container.SimpleFilterable
    
    Add a filter for given property.
    The API Container.Filterable.addContainerFilter(Filter) is recommended instead of this method. A SimpleStringFilter can be used with the new API to implement the old string filtering functionality.
    The filter accepts items for which toString() of the value of the given property contains or starts with given filterString. Other items are not visible in the container when filtered.
    If a container has multiple filters, only items accepted by all filters are visible.
    
    Specified by:
    
    addContainerFilter in interface Container.SimpleFilterable
    
    Parameters:
    
    propertyId - Property for which the filter is applied to.
    
    filterString - String that must match the value of the property
    
    ignoreCase - Determine if the casing can be ignored when comparing strings.
    
    onlyMatchPrefix - Only match prefixes; no other matches are included.
  - removeAllContainerFilters
```
public void removeAllContainerFilters()
```
    Description copied from interface: Container.Filterable
    
    Remove all active filters from the container.
    
    Specified by:
    
    removeAllContainerFilters in interface Container.Filterable
    
    Specified by:
    
    removeAllContainerFilters in interface Container.SimpleFilterable
  - removeContainerFilters
```
public void removeContainerFilters(Object propertyId)
```
    Description copied from interface: Container.SimpleFilterable
    
    Remove all filters from the given property.
    
    Specified by:
    
    removeContainerFilters in interface Container.SimpleFilterable
    
    Parameters:
    
    propertyId - for which to remove filters
  - addContainerFilter
```
public void addContainerFilter(Container.Filter filter)
                        throws UnsupportedFilterException
```
    Description copied from interface: Container.Filterable
    
    Adds a filter for the container.
    If a container has multiple filters, only items accepted by all filters are visible.
    
    Specified by:
    
    addContainerFilter in interface Container.Filterable
    
    Throws:
    
    UnsupportedFilterException - if the filter is not supported by the container
  - removeContainerFilter
```
public void removeContainerFilter(Container.Filter filter)
```
    Description copied from interface: Container.Filterable
    
    Removes a filter from the container.
    This requires that the equals() method considers the filters as equivalent (same instance or properly implemented equals() method).
    
    Specified by:
    
    removeContainerFilter in interface Container.Filterable
  - hasContainerFilters
```
public boolean hasContainerFilters()
```
    Description copied from class: AbstractInMemoryContainer
    
    Returns true if any filters have been applied to the container.
    
    Overrides:
    
    hasContainerFilters in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Returns:
    
    true if the container has filters applied, false otherwise
  - getContainerFilters
```
public Collection<Container.Filter> getContainerFilters()
```
    Description copied from interface: Container.Filterable
    
    Returns the filters which have been applied to the container
    
    Specified by:
    
    getContainerFilters in interface Container.Filterable
    
    Overrides:
    
    getContainerFilters in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Returns:
    
    A collection of filters which have been applied to the container. An empty collection if no filters have been applied.
  - getSortableContainerPropertyIds
```
public Collection<?> getSortableContainerPropertyIds()
```
    Description copied from interface: Container.Sortable
    
    Gets the container property IDs which can be used to sort the items.
    
    Specified by:
    
    getSortableContainerPropertyIds in interface Container.Sortable
    
    Returns:
    
    the IDs of the properties that can be used for sorting the container
  - sort
```
public void sort(Object[] propertyId,
                 boolean[] ascending)
```
    Description copied from interface: Container.Sortable
    
    Sorts the container items.
    Sorting a container can irreversibly change the order of its items or only change the order temporarily, depending on the container.
    
    Specified by:
    
    sort in interface Container.Sortable
    
    Parameters:
    
    propertyId - Array of container property IDs, whose values are used to sort the items in container as primary, secondary, ... sorting criterion. All of the item IDs must be in the collection returned by Container.Sortable.getSortableContainerPropertyIds()
    
    ascending - Array of sorting order flags corresponding to each property ID used in sorting. If this array is shorter than propertyId array, ascending order is assumed for items where the order is not specified. Use true to sort in ascending order, false to use descending order.
  - getItemSorter
```
public ItemSorter getItemSorter()
```
    Description copied from class: AbstractInMemoryContainer
    
    Returns the ItemSorter used for comparing items in a sort. See AbstractInMemoryContainer.setItemSorter(ItemSorter) for more information.
    
    Overrides:
    
    getItemSorter in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Returns:
    
    The ItemSorter used for comparing two items in a sort.
  - setItemSorter
```
public void setItemSorter(ItemSorter itemSorter)
```
    Description copied from class: AbstractInMemoryContainer
    
    Sets the ItemSorter used for comparing items in a sort. The ItemSorter.compare(Object, Object) method is called with item ids to perform the sorting. A default ItemSorter is used if this is not explicitly set.
    
    Overrides:
    
    setItemSorter in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Parameters:
    
    itemSorter - The ItemSorter used for comparing two items in a sort (not null).
  - registerNewItem
```
protected void registerNewItem(int position,
                               IDTYPE itemId,
                               BeanItem<BEANTYPE> item)
```
    Description copied from class: AbstractInMemoryContainer
    
    Registers a new item as having been added to the container. This can involve storing the item or any relevant information about it in internal container-specific collections if necessary, as well as registering listeners etc. The full identifier list in AbstractInMemoryContainer has already been updated to reflect the new item when this method is called.
    
    Overrides:
    
    registerNewItem in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
  - addItem
```
protected BeanItem<BEANTYPE> addItem(IDTYPE itemId,
                                     BEANTYPE bean)
```
    Adds the bean to the Container. Note: the behavior of this method changed in Vaadin 6.6 - now items are added at the very end of the unfiltered container and not after the last visible item if filtering is used.
    
    See Also:
    
    Container.addItem(Object)
  - addItemAfter
```
protected BeanItem<BEANTYPE> addItemAfter(IDTYPE previousItemId,
                                          IDTYPE newItemId,
                                          BEANTYPE bean)
```
    Adds the bean after the given bean.
    
    See Also:
    
    Container.Ordered.addItemAfter(Object, Object)
  - addItemAt
```
protected BeanItem<BEANTYPE> addItemAt(int index,
                                       IDTYPE newItemId,
                                       BEANTYPE bean)
```
    Adds a new bean at the given index. The bean is used both as the item contents and as the item identifier.
    
    Parameters:
    
    index - Index at which the bean should be added.
    
    newItemId - The item id for the bean to add to the container.
    
    bean - The bean to add to the container.
    
    Returns:
    
    Returns the new BeanItem or null if the operation fails.
  - addBean
```
protected BeanItem<BEANTYPE> addBean(BEANTYPE bean)
                              throws IllegalStateException,
                                     IllegalArgumentException
```
    Adds a bean to the container using the bean item id resolver to find its identifier. A bean id resolver must be set before calling this method.
    
    Parameters:
    
    bean - the bean to add
    
    Returns:
    
    BeanItem item added or null
    
    Throws:
    
    IllegalStateException - if no bean identifier resolver has been set
    
    IllegalArgumentException - if an identifier cannot be resolved for the bean
    
    See Also:
    
    addItem(Object, Object)
  - addBeanAfter
```
protected BeanItem<BEANTYPE> addBeanAfter(IDTYPE previousItemId,
                                          BEANTYPE bean)
                                   throws IllegalStateException,
                                          IllegalArgumentException
```
    Adds a bean to the container after a specified item identifier, using the bean item id resolver to find its identifier. A bean id resolver must be set before calling this method.
    
    Parameters:
    
    previousItemId - the identifier of the bean after which this bean should be added, null to add to the beginning
    
    bean - the bean to add
    
    Returns:
    
    BeanItem item added or null
    
    Throws:
    
    IllegalStateException - if no bean identifier resolver has been set
    
    IllegalArgumentException - if an identifier cannot be resolved for the bean
    
    See Also:
    
    addItemAfter(Object, Object, Object)
  - addBeanAt
```
protected BeanItem<BEANTYPE> addBeanAt(int index,
                                       BEANTYPE bean)
                                throws IllegalStateException,
                                       IllegalArgumentException
```
    Adds a bean at a specified (filtered view) position in the container using the bean item id resolver to find its identifier. A bean id resolver must be set before calling this method.
    
    Parameters:
    
    index - the index (in the filtered view) at which to add the item
    
    bean - the bean to add
    
    Returns:
    
    BeanItem item added or null
    
    Throws:
    
    IllegalStateException - if no bean identifier resolver has been set
    
    IllegalArgumentException - if an identifier cannot be resolved for the bean
    
    See Also:
    
    addItemAfter(Object, Object, Object)
  - addAll
```
protected void addAll(Collection<? extends BEANTYPE> collection)
               throws IllegalStateException,
                      IllegalArgumentException
```
    Adds all the beans from a Collection in one operation using the bean item identifier resolver. More efficient than adding them one by one. A bean id resolver must be set before calling this method. Note: the behavior of this method changed in Vaadin 6.6 - now items are added at the very end of the unfiltered container and not after the last visible item if filtering is used.
    
    Parameters:
    
    collection - The collection of beans to add. Must not be null.
    
    Throws:
    
    IllegalStateException - if no bean identifier resolver has been set
    
    IllegalArgumentException - if the resolver returns a null itemId for one of the beans in the collection
  - resolveBeanId
```
protected IDTYPE resolveBeanId(BEANTYPE bean)
```
    Use the bean resolver to get the identifier for a bean.
    
    Parameters:
    
    bean -
    
    Returns:
    
    resolved bean identifier, null if could not be resolved
    
    Throws:
    
    IllegalStateException - if no bean resolver is set
  - setBeanIdResolver
```
protected void setBeanIdResolver(AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE> beanIdResolver)
```
    Sets the resolver that finds the item id for a bean, or null not to use automatic resolving. Methods that add a bean without specifying an id must not be called if no resolver has been set. Note that methods taking an explicit id can be used whether a resolver has been defined or not.
    
    Parameters:
    
    beanIdResolver - to use or null to disable automatic id resolution
  - getBeanIdResolver
```
public AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE> getBeanIdResolver()
```
    Returns the resolver that finds the item ID for a bean.
    
    Returns:
    
    resolver used or null if automatic item id resolving is disabled
  - createBeanPropertyResolver
```
protected AbstractBeanContainer.BeanIdResolver<IDTYPE,BEANTYPE> createBeanPropertyResolver(Object propertyId)
```
    Create an item identifier resolver using a named bean property.
    
    Parameters:
    
    propertyId - property identifier, which must map to a getter in BEANTYPE
    
    Returns:
    
    created resolver
  - addListener
```
@Deprecated
public void addListener(Container.PropertySetChangeListener listener)
```
    Deprecated.
    As of 7.0, replaced by addPropertySetChangeListener(com.vaadin.data.Container.PropertySetChangeListener)
    
    Specified by:
    
    addListener in interface Container.PropertySetChangeNotifier
    
    Overrides:
    
    addListener in class AbstractContainer
  - addPropertySetChangeListener
```
public void addPropertySetChangeListener(Container.PropertySetChangeListener listener)
```
    Description copied from class: AbstractContainer
    
    Implementation of the corresponding method in Container.PropertySetChangeNotifier, override with the corresponding public method and implement the interface to use this.
    
    Specified by:
    
    addPropertySetChangeListener in interface Container.PropertySetChangeNotifier
    
    Overrides:
    
    addPropertySetChangeListener in class AbstractContainer
    
    Parameters:
    
    listener - The new Listener to be registered
    
    See Also:
    
    Container.PropertySetChangeNotifier.addListener(Container.PropertySetChangeListener)
  - removeListener
```
@Deprecated
public void removeListener(Container.PropertySetChangeListener listener)
```
    Deprecated.
    As of 7.0, replaced by removePropertySetChangeListener(Container.PropertySetChangeListener)
    
    Specified by:
    
    removeListener in interface Container.PropertySetChangeNotifier
    
    Overrides:
    
    removeListener in class AbstractContainer
  - removePropertySetChangeListener
```
public void removePropertySetChangeListener(Container.PropertySetChangeListener listener)
```
    Description copied from class: AbstractContainer
    
    Implementation of the corresponding method in Container.PropertySetChangeNotifier, override with the corresponding public method and implement the interface to use this.
    
    Specified by:
    
    removePropertySetChangeListener in interface Container.PropertySetChangeNotifier
    
    Overrides:
    
    removePropertySetChangeListener in class AbstractContainer
    
    Parameters:
    
    listener - Listener to be removed
    
    See Also:
    
    Container.PropertySetChangeNotifier.removeListener(Container. PropertySetChangeListener)
  - addContainerProperty
```
public boolean addContainerProperty(Object propertyId,
                                    Class<?> type,
                                    Object defaultValue)
                             throws UnsupportedOperationException
```
    Description copied from interface: Container
    
    Adds a new Property to all Items in the Container. The Property ID, data type and default value of the new Property are given as parameters.
    This functionality is optional.
    
    Specified by:
    
    addContainerProperty in interface Container
    
    Overrides:
    
    addContainerProperty in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Parameters:
    
    propertyId - ID of the Property
    
    type - Data type of the new Property
    
    defaultValue - The value all created Properties are initialized to
    
    Returns:
    
    true if the operation succeeded, false if not
    
    Throws:
    
    UnsupportedOperationException - if the container does not support explicitly adding container properties
  - addContainerProperty
```
protected final boolean addContainerProperty(String propertyId,
                                             VaadinPropertyDescriptor<BEANTYPE> propertyDescriptor)
```
    Adds a property for the container and all its items. Primarily for internal use, may change in future versions.
    
    Parameters:
    
    propertyId -
    
    propertyDescriptor -
    
    Returns:
    
    true if the property was added
  - addNestedContainerProperty
```
public boolean addNestedContainerProperty(String propertyId)
```
    Adds a nested container property for the container, e.g. "manager.address.street". All intermediate getters must exist and should return non-null values when the property value is accessed. If an intermediate getter returns null, a null value will be returned.
    
    Parameters:
    
    propertyId -
    
    Returns:
    
    true if the property was added
    
    See Also:
    
    NestedMethodProperty
  - addNestedContainerBean
```
public void addNestedContainerBean(String propertyId)
```
    Adds a nested container properties for all sub-properties of a named property to the container. The named property itself is removed from the model as its subproperties are added. All intermediate getters must exist and should return non-null values when the property value is accessed. If an intermediate getter returns null, a null value will be returned.
    
    Parameters:
    
    propertyId -
    
    See Also:
    
    NestedMethodProperty, addNestedContainerProperty(String)
  - removeContainerProperty
```
public boolean removeContainerProperty(Object propertyId)
                                throws UnsupportedOperationException
```
    Description copied from interface: Container
    
    Removes a Property specified by the given Property ID from the Container. Note that the Property will be removed from all Items in the Container.
    This functionality is optional.
    
    Specified by:
    
    removeContainerProperty in interface Container
    
    Overrides:
    
    removeContainerProperty in class AbstractInMemoryContainer<IDTYPE,String,BeanItem<BEANTYPE>>
    
    Parameters:
    
    propertyId - ID of the Property to remove
    
    Returns:
    
    true if the operation succeeded, false if not
    
    Throws:
    
    UnsupportedOperationException - if the container does not support removing container properties

com.vaadin.data.util.

Class AbstractBeanContainer<IDTYPE,​BEANTYPE>

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.data.util.AbstractInMemoryContainer

Nested classes/interfaces inherited from class com.vaadin.data.util.AbstractContainer

Nested classes/interfaces inherited from interface com.vaadin.data.Container

Nested classes/interfaces inherited from interface com.vaadin.data.Container.Indexed

Constructor Summary

Method Summary

Methods inherited from class com.vaadin.data.util.AbstractInMemoryContainer

Methods inherited from class com.vaadin.data.util.AbstractContainer

Methods inherited from class java.lang.Object

Methods inherited from interface com.vaadin.data.Container

Methods inherited from interface com.vaadin.data.Container.Ordered

Constructor Detail

AbstractBeanContainer

Method Detail

getType

createBeanItem

getBeanType

getContainerPropertyIds

removeAllItems

getItem

getUnfilteredItem

getItemIds

getContainerProperty

removeItem

valueChange

addContainerFilter

removeAllContainerFilters

removeContainerFilters

addContainerFilter

removeContainerFilter

hasContainerFilters

getContainerFilters

getSortableContainerPropertyIds

sort

getItemSorter

setItemSorter

registerNewItem

addItem

addItemAfter

addItemAt

addBean

addBeanAfter

addBeanAt

addAll

resolveBeanId

setBeanIdResolver

getBeanIdResolver

createBeanPropertyResolver

addListener

addPropertySetChangeListener

removeListener

removePropertySetChangeListener

addContainerProperty

addContainerProperty

addNestedContainerProperty

addNestedContainerBean

removeContainerProperty

Class AbstractBeanContainer<IDTYPE,BEANTYPE>