Squadron class - squadron library

Properties

hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Static Properties

debugMode ↔ bool: Flag indicating whether Squadron runs in debug mode. When running in debug mode, messages logged at SquadronLogLevel.debug level will be logged regardless of the current logLevel.
getter/setter pair
id → String?: Squadron instance id to track identity of threads/workers. Returns an empty String if the Squadron singleton has not been initialized yet, or if its id has not been set yet.
no setter
isInitialized → bool: Whether the Squadron singleton is initialized or not. This property will be true if any of these has been called: pushLogLevel, setLogger, setId, setParent, or if logLevel has been set. The Squadron singleton may be reset by calling shutdown.
no setter
logLevel ↔ int: Gets the logLevel. Propagates to workers with the value that was set at the time the worker was created. Changes to this property do not propagate to workers after they have started.
getter/setter pair
parentChannel → WorkerChannel?: WorkerChannel to communicate with the parent. In the main thread, this will be null.
no setter

Static Methods

config(dynamic message) → void: Logs a message at SquadronLogLevel.config level
debug(dynamic message) → void: Logs a message at SquadronLogLevel.debug level. If Squadron.debugMode is true, the message will be displayed regardless of Squadron.logLevel. If false, the message will be logged if Squadron.logLevel is set to SquadronLogLevel.all.
fine(dynamic message) → void: Logs a message at SquadronLogLevel.fine level
finer(dynamic message) → void: Logs a message at SquadronLogLevel.finer level
finest(dynamic message) → void: Logs a message at SquadronLogLevel.finest level
info(dynamic message) → void: Logs a message at SquadronLogLevel.info level
popLogLevel() → int?: Restores the logLevel to the value it had before the last call to pushLogLevel. If pushLogLevel was never called, this method has no effect and return null. Otherwise, it returns the value of logLevel after it has been restored.
pushLogLevel([int? value]) → void: Remembers the current logLevel, then setting it to value if not null. See popLogLevel.
setId(String value) → void: Sets the Squadron instance id. Once set, the id cannot be modified. The only way to assign a new id is to first call shutdown, then initialize a new Squadron instance.
setLogger(SquadronLogger? logger) → void: Sets the current logger and sets the logger's SquadronLogger.logLevel to Squadron.logLevel.
setParent(WorkerChannel parentChannel) → void: Sets the WorkerChannel to communicate with the parent. Once set, the parentChannel cannot be modified. When setting the parent channel, this method also installs a logger to forward log messages to the parent.
severe(dynamic message) → void: Logs a message at SquadronLogLevel.severe level
shout(dynamic message) → void: Logs a message at SquadronLogLevel.shout level
shutdown() → void: Resets the Squadron singleton. isInitialized will return false after this call, and a new Squadron singleton may be reinitialized.
warning(dynamic message) → void: Logs a message at SquadronLogLevel.warning level