All Classes

Class	Description
AbstractBackEndDataProvider<T,F>	Abstract base class for implementing back end data providers.
AbstractBackEndHierarchicalDataProvider<T,F>	Abstract base class for implementing BackEndHierarchicalDataProviders.
AbstractBeanPropertyDefinition<T,V>	Abstract base class for PropertyDefinition implementations for beans.
AbstractComponentDataGenerator<T>	Abstract class used as base for DataGenerators that need to manage the lifecycle of components, according to what items are requested or destroyed.
AbstractDataProvider<T,F>	Abstract data provider implementation which takes care of refreshing data from the underlying data provider.
AbstractDataView<T>	Abstract data view implementation which handles parts that apply for any type of data.
AbstractHierarchicalDataProvider<T,F>	Abstract hierarchical data provider implementation which takes care of item refreshes and associated events.
AbstractLazyDataView<T>	Abstract lazy data view implementation which handles the interaction with a data communicator.
AbstractListDataView<T>	Abstract list data view implementation which provides common methods for fetching, filtering and sorting in-memory data to all ListDataView subclasses.
AbstractStringToNumberConverter<T extends Number>	A converter that converts from the number type T to String and back.
AbstractValidator<T>	An abstract base class for typed validators.
ArrayUpdater	Array update strategy aware class.
ArrayUpdater.Update	Array updater strategy.
BackEndDataProvider<T,F>	A data provider that lazy loads items from a back end.
BackEndHierarchicalDataProvider<T,F>	A data provider that lazy loads items from a back end containing hierarchical data.
BeanDataGenerator<T>	A DataGenerator that sends all the fields of the objects in the model to the client, using the field names as property names.
BeanPropertySet<T>	A PropertySet that uses reflection to find bean properties.
BeanPropertySet.NestedBeanPropertyDefinition<T,V>	Contains properties for a bean type which is nested in another definition.
BeanValidationBinder<BEAN>	Binder that uses reflection based on the provided bean type to resolve bean properties.
BeanValidator	A Validator using the JSR-303 (javax.validation) annotation-based bean validation mechanism.
BigDecimalRangeValidator	Validator for validating that an BigDecimal is inside a given range.
BigIntegerRangeValidator	Validator for validating that an BigInteger is inside a given range.
Binder<BEAN>	Connects one or more Field components to properties of a backing data type such as a bean type.
Binder.Binding<BEAN,TARGET>	Represents the binding between a field and a data property.
Binder.BindingBuilder<BEAN,TARGET>	Creates a binding between a field and a data property.
Binder.BindingBuilderImpl<BEAN,FIELDVALUE,TARGET>	An internal implementation of BindingBuilder.
Binder.BindingImpl<BEAN,FIELDVALUE,TARGET>	An internal implementation of Binding.
BinderValidationErrorHandler	Handler for applying effects to HasValue components in Binder based on ValidationResult for the user input.
BinderValidationStatus<BEAN>	Binder validation status change.
BinderValidationStatusHandler<BEAN>	Handler for BinderValidationStatus changes.
BindingException	A subclass of RuntimeException which may be thrown inside Binder.Binding logic to wrap an exception caused by HasValue, validator, converter, etc.
BindingExceptionHandler	Handles an Exception which may be thrown inside Binder.Binding logic to be able to identify the originator of the exception (the original Exception instance usually doesn't contain any information which HasValue object is the source of the exception).
BindingValidationStatus<TARGET>	Represents the status of field validation.
BindingValidationStatus.Status	Status of the validation.
BindingValidationStatusHandler	Handler for BindingValidationStatus changes.
ByteRangeValidator	Validator for validating that an Byte is inside a given range.
CallbackDataProvider<T,F>	Data provider that uses one callback for fetching items from a back end and another callback for counting the number of available items.
CallbackDataProvider.CountCallback<T,F>	Callback interface for counting the number of items in a backend based on a query.
CallbackDataProvider.FetchCallback<T,F>	Callback interface for fetching a stream of items from a backend based on a query.
CompositeDataGenerator<T>	A DataGenerator that aggregates multiple DataGenerators and delegates the data generation to them.
ConfigurableFilterDataProvider<T,Q,C>	A data provider that supports programmatically setting a filter that will be applied to all queries.
ConfigurableFilterDataProviderWrapper<T,Q,C,F>	A configurable data provider that wraps another data provider by combining any filter from the component with the configured filter and passing that to the wrapped provider through the query.
Converter<PRESENTATION,MODEL>	Defines conversion between a model and a presentation type.
ConverterFactory	Creates Converter instances capable to handle conversion between a model and a presentation type.
DataChangeEvent<T>	An event fired when the data of a DataProvider changes.
DataChangeEvent.DataRefreshEvent<T>	An event fired when a single item of a DataProvider has been updated.
DataCommunicator<T>	DataProvider base class.
DataCommunicator.EmptyDataProvider<T1>	In-memory data provider with no items.
DataCommunicator.Filter<F>	Wraps the component's filter object with the meta information whether this filter changing should trigger the item count change event.
DataGenerator<T>	A data generator for DataCommunicator.
DataKeyMapper<T>	DataKeyMapper to map data objects to key strings.
DataProvider<T,F>	A common interface for fetching data from a backend.
DataProviderListener<T>	Data change events listener.
DataProviderWrapper<T,F,M>	Wrapper class for modifying, chaining and replacing filters and sorting in a query.
DataView<T>	Base view interface for getting information on current data set of a Component.
DataViewUtils	Internal utility class used by data view implementations and components to simplify the filtering and sorting handling, but not limited to it.
DateRangeValidator	Validator for validating that a LocalDate is inside a given range.
DateTimeRangeValidator	Validator for validating that a LocalDateTime is inside a given range.
DateToLongConverter	A converter that converts from Long to Date and back.
DateToSqlDateConverter	Converter for handling conversion between Date and Date.
DefaultBinderValidationErrorHandler	Default implementation of BinderValidationErrorHandler.
DefaultBindingExceptionHandler	Default implementation of BindingExceptionHandler.
DefaultConverterFactory	Default implementation of ConverterFactory, handling all standard converters defined in com.vaadin.flow.data.converters package.
DoubleRangeValidator	Validator for validating that a Double is inside a given range.
EmailValidator	A string validator for e-mail addresses.
ErrorLevel	Represents the error levels displayed on components.
ErrorMessageProvider	Provider interface for generating localizable error messages using ValueContext.
FilterUtils	Internal filter related utilities for data provider.
FloatRangeValidator	Validator for validating that a Float is inside a given range.
HasDataGenerators<T>	Defines the contract of adding and removing multiple DataGenerators to a given object.
HasDataProvider<T>	A generic interface for listing components that use a data provider for showing data.
HasDataView<T,F,V extends DataView<T>>	An interface for components that get items from the generic data provider types DataProvider and InMemoryDataProvider.
HasFilterableDataProvider<T,F>	A generic interface for listing components that use a filterable data provider for showing data.
HasHierarchicalDataProvider<T>	A generic interface for hierarchical listing components that use a data provider for showing hierarchical data.
HasItemComponents<T>	Represents a component that can have additional components between the items.
HasItemComponents.ItemComponent<T>	Represents a single item component that is used inside a HasItemComponents.
HasItems<T>	Mixin interface for components that displays a collection of items.
HasItemsAndComponents<T>	Represents a component that display a collection of items and can have additional components between the items.
HasLazyDataView<T,F,V extends LazyDataView<T>>	Interface that defines methods for fetching items lazily from a backend.
HasListDataView<T,V extends ListDataView<T,?>>	An interface for components that accept setting items in-memory and returns a ListDataView that provides information and allows operations on the items.
HasValidator<V>	A generic interface for field components and other user interface objects that have a user-editable value that should be validated.
HasValueChangeMode	Denotes that the component is able to change the way its value on the client side is synchronized with the server side.
HierarchicalArrayUpdater	Hierarchical array update strategy aware class.
HierarchicalArrayUpdater.HierarchicalUpdate	Array updater strategy that is aware of hierarchical changes.
HierarchicalCommunicationController<T>	HierarchicalCommunicationController controls all the communication to client.
HierarchicalConfigurableFilterDataProvider<T,Q,C>	A hierarchical data provider that supports programmatically setting a filter that will be applied to all queries.
HierarchicalDataCommunicator<T>	Data communicator that handles requesting hierarchical data from HierarchicalDataProvider and sending it to client side.
HierarchicalDataProvider<T,F>	A common interface for fetching hierarchical data from a data source, such as an in-memory collection or a backend database.
HierarchicalQuery<T,F>	Immutable hierarchical query object used to request data from a backend.
HierarchyMapper<T,F>	Mapper for hierarchical data.
IdentifierProvider<T>	A callback interface that is used to provide the identifier of an item.
InMemoryDataProvider<T>	A mixin interface for in-memory data providers.
InMemoryDataProviderHelpers	Helper methods for implementing InMemoryDataProviders.
IntegerRangeValidator	Validator for validating that an Integer is inside a given range.
ItemCountChangeEvent<T extends Component>	Event describing the item count change for a component.
ItemCountChangeListener	Listener interface for getting updates on data item count changes.
KeyMapper<V>	KeyMapper is the simple two-way map for generating textual keys for objects and retrieving the objects later with the key.
LazyDataView<T>	DataView for lazy loaded data.
ListDataProvider<T>	DataProvider wrapper for Collections.
ListDataView<T,V extends ListDataView<T,?>>	DataView for a in-memory list data that provides information on the data and allows operations on it.
LocalDateTimeToDateConverter	A converter that converts between LocalDateTime and Date.
LocalDateToDateConverter	A converter that converts between LocalDate and Date.
LongRangeValidator	Validator for validating that an Long is inside a given range.
MultiSelect<C extends Component,T>	Multi selection component which allows to select and deselect multiple items.
MultiSelectionEvent<C extends Component,T>	Fired when the selection changes in a listing component that supports multiple item selection.
MultiSelectionListener<C extends Component,T>	A listener for listening for selection changes from a multiselection component.
PropertyDefinition<T,V>	A property from a PropertySet.
PropertyFilterDefinition	Contains the constraints for filtering nested properties.
PropertyId	Defines the custom property name to be bound to a field component using Binder.
PropertySet<T>	Describes a set of properties that can be used for configuration based on property names instead of setter and getter callbacks.
Query<T,F>	Immutable query object used to request data from a backend.
QuerySortOrder	Sorting information for Query.
QuerySortOrderBuilder	Helper classes with fluent API for constructing QuerySortOrder lists.
RangeValidator<T>	Verifies that a value is within the given range.
ReadOnlyHasValue<V>	Generic HasValue to use any type of component with Vaadin data binding.
RegexpValidator	A string validator comparing the string against a Java regular expression.
RequiredFieldConfigurator	This interface represents a predicate which returns true if bound field should be configured to have required indicator via HasValue.setRequiredIndicatorVisible(boolean).
RequiredFieldConfiguratorUtil	Helper methods used by RequiredFieldConfigurator.
Result<R>	Represents the result of an operation that might fail, such as type conversion.
SelectionEvent<C extends Component,T>	A selection event that unifies the way to access to selection event for multi selection and single selection components (in case when only one selected item is required).
SelectionListener<C extends Component,T>	A listener for SelectionEvent.
SelectionModel<C extends Component,T>	Models the selection logic of a Listing component.
SelectionModel.Multi<C extends Component,T>	A selection model in which multiple items can be selected at the same time.
SelectionModel.Single<C extends Component,T>	A selection model in which at most one item can be selected at a time.
Setter<BEAN,FIELDVALUE>	The function to write the field value to the bean property
ShortRangeValidator	Validator for validating that an Short is inside a given range.
SingleSelect<C extends Component,T>	Single selection component whose selection is treated as a value.
SingleSelectionEvent<C extends Component,T>	Fired when the selection changes in a listing component.
SingleSelectionListener<C extends Component,T>	A listener for listening to selection changes on a single selection component.
SortDirection	Describes sorting direction.
SortEvent<T extends Component,S extends SortOrder<?>>	Event describing a change in sorting of a DataProvider.
SortEvent.SortNotifier<T extends Component,S extends SortOrder<?>>	The interface for adding and removing listeners for SortEvents.
SortOrder<T>	Sorting information for one field.
SortOrderBuilder<T extends SortOrder<V>,V>	Base class for helper classes with fluent API for constructing sort order lists.
StatusChangeEvent	Binder status change event.
StatusChangeListener	Listener interface for status change events from binder.
StringLengthValidator	Verifies that the length of a string is within the given range.
StringToBigDecimalConverter	A converter that converts from String to BigDecimal and back.
StringToBigIntegerConverter	A converter that converts from String to BigInteger and back.
StringToBooleanConverter	A converter that converts from String to Boolean and back.
StringToDateConverter	A converter that converts from Date to String and back.
StringToDoubleConverter	A converter that converts from String to Double and back.
StringToFloatConverter	A converter that converts from String to Float and back.
StringToIntegerConverter	A converter that converts from String to Integer and back.
StringToLongConverter	A converter that converts from String to Long and back.
StringToUuidConverter	A converter that converts from String to UUID and back.
TreeData<T>	Represents hierarchical data.
TreeDataProvider<T>	An in-memory data provider for listing components that display hierarchical data.
ValidationException	Indicates validation errors in a Binder when a field value is validated.
ValidationResult	Represents the result of a validation.
ValidationResult.SimpleValidationResult	Simple validation result implementation.
ValidationStatusChangeEvent<V>	The event to be processed when ValidationStatusChangeListener.validationStatusChanged(ValidationStatusChangeEvent) invoked.
ValidationStatusChangeListener<V>	The listener interface for receiving ValidationStatusChangeEvent events.
Validator<T>	A functional interface for validating user input or other potentially invalid data.
ValueChangeMode	All possible value change modes that can be set for any component extending HasValueChangeMode.
ValueContext	Value context for Converters.