Uses of Class
com.vaadin.signals.shared.AbstractSignal

Packages that use AbstractSignal

Package	Description
com.vaadin.signals.impl
com.vaadin.signals.shared

Uses of AbstractSignal in com.vaadin.signals.impl

Subclasses of AbstractSignal in com.vaadin.signals.impl

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 AbstractSignal in com.vaadin.signals.shared

Classes in com.vaadin.signals.shared with type parameters of type AbstractSignal

Modifier and Type	Interface	Description
protected static interface	AbstractSignal.ChildSignalFactory<I extends AbstractSignal<?>>	Creates a child signal instance from a node ID.

Subclasses of AbstractSignal in com.vaadin.signals.shared

Modifier and Type	Class	Description
class	SharedListSignal<T>	A signal containing a list of values.
class	SharedMapSignal<T>	A signal containing a map of values with string keys.
class	SharedNodeSignal	A signal representing a node in a tree structure.
class	SharedNumberSignal	A signal containing a numeric value.
class	SharedValueSignal<T>	A signal containing a value.

Methods in com.vaadin.signals.shared with type parameters of type AbstractSignal

Modifier and Type	Method	Description
protected <I extends AbstractSignal<?>> InsertOperation<I>	AbstractSignal.submitInsert(SignalCommand command, AbstractSignal.ChildSignalFactory<I> childFactory)	Submits a command for this signal and creates and insert operation that is updated once the command result is confirmed.

Methods in com.vaadin.signals.shared with parameters of type AbstractSignal

Modifier and Type	Method	Description
SignalOperation<Void>	SharedNodeSignal.adoptAs(AbstractSignal<?> signal, String key)	Adopts the given node as a map child with the given key.
SignalOperation<Void>	SharedNodeSignal.adoptAt(AbstractSignal<?> node, SharedListSignal.ListPosition at)	Adopts the given node as a list child at the given location.
static SharedListSignal.ListPosition	SharedListSignal.ListPosition.after(AbstractSignal<?> after)	Gets the insertion position immediately after the given signal.
static SharedListSignal.ListPosition	SharedListSignal.ListPosition.before(AbstractSignal<?> before)	Gets the insertion position immediately before the given signal.
static SharedListSignal.ListPosition	SharedListSignal.ListPosition.between(AbstractSignal<?> after, AbstractSignal<?> before)	Gets the insertion position between the given signals, assuming those signals are currently adjacent.
static boolean	SignalUtils.isValid(AbstractSignal<?> signal, SignalCommand command)	Checks whether the given command is considered valid by the validator instance of the provided signal.
SignalOperation<Void>	SharedListSignal.moveTo(AbstractSignal<T> child, SharedListSignal.ListPosition to)	Moves the given child signal to the given position in this list.
protected SignalOperation<Void>	AbstractSignal.remove(AbstractSignal<?> child)	Helper to submit a remove command.
static SignalTree	SignalUtils.treeOf(AbstractSignal<?> signal)	Returns the underlying SignalTree instance of the given signal.
SignalOperation<Void>	SharedListSignal.verifyChild(AbstractSignal<?> child)	Checks that the given signal is a child in this list.
SignalOperation<Void>	SharedMapSignal.verifyKey(String key, AbstractSignal<?> expectedChild)	Checks that the given child is mapped to the given key in this map.
SignalOperation<Void>	SharedListSignal.verifyPosition(AbstractSignal<?> child, SharedListSignal.ListPosition expectedPosition)	Checks that the given child is at the given position in this list.