Package com.vaadin.signals.impl
package com.vaadin.signals.impl
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ClassDescriptionA signal tree that submits commands to an event log and asynchronously waits for external confirmation before completing handling of the command.The result of applying a signal command against a tree revision.An accepted command.A data node update in an accepted command result.A rejected command, together with the reason for the rejection.A list of signal commands together with their result handlers.A signal with a value that is computed based on the value of other signals.Applies a side effect based on signal value changes.A tree revision that can be mutated by applying signal commands.Provides thread-safe access to a tree of signal nodes and a way of listening for changes to those nodes.Collection of callbacks representing the possible stages when committing a transaction.The tree type, used to determine how different tree instances can be combined in a transaction.An immutable tree revision.A conventional read-write transaction that stages commands to be submitted as a single commit.A signal tree that immediately confirms commands without waiting for an external system to determine command ordering.A context for running commands that might be related to each other.The type of a transaction, determining how it handles reads and writes.A listener that is expected to only be invoked the next time some event occurs but not for subsequent events.A revision of a signal tree.Tracks signal value read operations while a task is run.Tracks the state of some used value.