Uses of Interface
com.vaadin.signals.Signal

Packages that use Signal

Package	Description
com.vaadin.flow.component
com.vaadin.flow.component.shared.internal
com.vaadin.flow.dom
com.vaadin.flow.dom.impl
com.vaadin.flow.internal.nodefeature
com.vaadin.signals
com.vaadin.signals.impl
com.vaadin.signals.operations

Uses of Signal in com.vaadin.flow.component

Methods in com.vaadin.flow.component with parameters of type Signal

Modifier and Type	Method	Description
static <C extends Component, T> Registration	ComponentEffect.bind(C owner, Signal<T> signal, SerializableBiConsumer<C,T> setter)	Binds a signal's value to a given owner component in a way defined in setter function and creates a Signal effect function executing the setter whenever the signal value changes.
void	SignalPropertySupport.bind(Signal<T> signal)	Binds a Signal's value to this property support and keeps the value synchronized with the signal value while the component is in attached state.

Uses of Signal in com.vaadin.flow.component.shared.internal

Methods in com.vaadin.flow.component.shared.internal with parameters of type Signal

Modifier and Type	Method	Description
void	OverlayClassListProxy.bind(String className, Signal<Boolean> signal)

Uses of Signal in com.vaadin.flow.dom

Methods in com.vaadin.flow.dom with parameters of type Signal

Modifier and Type	Method	Description
default void	ClassList.bind(String name, Signal<Boolean> signal)	Binds the presence of the given class name to the provided signal so that the class is added when the signal value is true and removed when the value is false.
static <T> Registration	ElementEffect.bind(Element owner, Signal<T> signal, SerializableBiConsumer<Element,T> setter)	Binds a signal's value to a given owner element in a way defined in setter function and creates a Signal effect function executing the setter whenever the signal value changes.
default Style	Style.bind(String name, Signal<String> signal)	Binds the given style property to the provided string signal and keeps the style property value synchronized with the signal.
void	Element.bindAttribute(String attribute, Signal<String> signal)	Binds a Signal's value to a given attribute and keeps the attribute value synchronized with the signal value while the element is in attached state.
void	ElementStateProvider.bindAttributeSignal(Element owner, String attribute, Signal<String> signal)	Binds the given signal to the given attribute.
void	Element.bindProperty(String name, Signal<?> signal)	Binds a Signal's value to the given property and keeps the property value synchronized with the signal value while the element is in attached state.
void	ElementStateProvider.bindPropertySignal(Element owner, String name, Signal<?> signal)	Binds the given signal to the given property.
void	Element.bindText(Signal<String> signal)	Binds a Signal's value to the text content of this element and keeps the text content synchronized with the signal value while the element is in attached state.

Uses of Signal in com.vaadin.flow.dom.impl

Methods in com.vaadin.flow.dom.impl with parameters of type Signal

Modifier and Type	Method	Description
Style	BasicElementStyle.bind(String name, Signal<String> signal)
void	ImmutableClassList.bind(String name, Signal<Boolean> signal)	Binds the presence of the given class name to the provided signal so that the class is added when the signal value is true and removed when the value is false.
Style	ImmutableEmptyStyle.bind(String name, Signal<String> signal)	Binds the given style property to the provided string signal and keeps the style property value synchronized with the signal.
void	AbstractTextElementStateProvider.bindAttributeSignal(Element owner, String attribute, Signal<String> signal)
void	BasicElementStateProvider.bindAttributeSignal(Element owner, String attribute, Signal<String> signal)
void	ShadowRootStateProvider.bindAttributeSignal(Element owner, String attribute, Signal<String> signal)
void	AbstractTextElementStateProvider.bindPropertySignal(Element owner, String name, Signal<?> signal)
void	BasicElementStateProvider.bindPropertySignal(Element owner, String name, Signal<?> signal)
void	ShadowRootStateProvider.bindPropertySignal(Element owner, String name, Signal<?> signal)

Uses of Signal in com.vaadin.flow.internal.nodefeature

Methods in com.vaadin.flow.internal.nodefeature that return Signal

Modifier and Type	Method	Description
Signal<?>	NodeMap.SignalBinding.signal()	Returns the value of the signal record component.

Methods in com.vaadin.flow.internal.nodefeature with parameters of type Signal

Modifier and Type	Method	Description
void	AbstractPropertyMap.bindSignal(Element owner, String name, Signal<?> signal)	Binds the given signal to the given property.
void	ElementAttributeMap.bindSignal(Element owner, String attribute, Signal<String> signal)	Binds the given signal to the given attribute.
void	TextBindingFeature.setBinding(Registration registration, Signal<String> textSignal)

Constructors in com.vaadin.flow.internal.nodefeature with parameters of type Signal

Modifier	Constructor	Description
	SignalBinding(Signal<?> signal, Registration registration, Serializable value)	Creates an instance of a SignalBinding record class.

Uses of Signal in com.vaadin.signals

Subinterfaces of Signal in com.vaadin.signals

Modifier and Type	Interface	Description
interface	WritableSignal<T>	A signal to which a new value can be directly written.

Classes in com.vaadin.signals that implement Signal

Modifier and Type	Class	Description
class	AbstractSignal<T>	Base type for full-featured signals that are backed by a transactional signal tree.
class	ListSignal<T>	A signal containing a list of values.
class	MapSignal<T>	A signal containing a map of values with string keys.
class	NodeSignal	A signal representing a node in a tree structure.
class	NumberSignal	A signal containing a numeric value.
class	ReferenceSignal<T>	A writable signal that holds a reference to an object.
class	ValueSignal<T>	A signal containing a value.

Methods in com.vaadin.signals that return Signal

Modifier and Type	Method	Description
default Signal<T>	WritableSignal.asReadonly()	Wraps this signal to not accept changes.
static <T> Signal<T>	Signal.computed(Supplier<T> computation)	Creates a new computed signal with the given computation callback.
default <C> Signal<C>	Signal.map(Function<T,C> mapper)	Creates a simple computed signal based on a mapper function that is passed the value of this signal.
<C> Signal<C>	NumberSignal.mapIntValue(IntFunction<C> mapper)	Creates a computed signal based on an integer mapper function that is passed the value of this signal.
static Signal<Boolean>	Signal.not(Signal<Boolean> signal)	Crates a new computed signal containing the negation of the provided boolean-valued signal.

Methods in com.vaadin.signals with parameters of type Signal

Modifier and Type	Method	Description
static Signal<Boolean>	Signal.not(Signal<Boolean> signal)	Crates a new computed signal containing the negation of the provided boolean-valued signal.

Uses of Signal in com.vaadin.signals.impl

Classes in com.vaadin.signals.impl that implement Signal

Modifier and Type	Class	Description
class	ComputedSignal<T>	A signal with a value that is computed based on the value of other signals.

Uses of Signal in com.vaadin.signals.operations

Classes in com.vaadin.signals.operations with type parameters of type Signal

Modifier and Type	Class	Description
class	InsertOperation<T extends Signal<?>>	An operation that inserts a new child signal into a list or map.