Logger class

*<Null safety>*

Constructors

Logger (String name)

Singleton constructor. Calling new Logger(name) will return the same actual instance whenever it is called with the same string name.
factory

Logger.detached (String name)

Creates a new detached Logger. ...
factory

Properties

children → Map<String, Logger>

Children in the hierarchy of loggers, indexed by their simple names.
final

fullName → String

The full name of this logger, which includes the parent's full name.
read-only

hashCode → int

The hash code for this object. ...
read-only, inherited

level ↔ Level

Effective level considering the levels established in this logger's parents (when hierarchicalLoggingEnabled is true).
read / write

name → String

Simple name of this logger.
final

onRecord → Stream<LogRecord>

Returns a stream of messages added to this Logger. ...
read-only

parent → Logger

Parent of this logger in the hierarchy of loggers.
final

runtimeType → Type

A representation of the runtime type of the object.
read-only, inherited

Methods

clearListeners() void

config(dynamic message, [Object error, StackTrace stackTrace]) void

Log message at level Level.CONFIG.

fine(dynamic message, [Object error, StackTrace stackTrace]) void

Log message at level Level.FINE.

finer(dynamic message, [Object error, StackTrace stackTrace]) void

Log message at level Level.FINER.

finest(dynamic message, [Object error, StackTrace stackTrace]) void

Log message at level Level.FINEST.

info(dynamic message, [Object error, StackTrace stackTrace]) void

Log message at level Level.INFO.

isLoggable(Level value) bool

Whether a message for value's level is loggable in this logger.

log(Level logLevel, dynamic message, [Object error, StackTrace stackTrace, Zone zone]) void

Adds a log record for a message at a particular logLevel if isLoggable(logLevel) is true. ...

noSuchMethod(Invocation invocation) dynamic

Invoked when a non-existent method or property is accessed. ...
inherited

severe(dynamic message, [Object error, StackTrace stackTrace]) void

Log message at level Level.SEVERE.

shout(dynamic message, [Object error, StackTrace stackTrace]) void

Log message at level Level.SHOUT.

toString() String

Returns a string representation of this object.
inherited

warning(dynamic message, [Object error, StackTrace stackTrace]) void

Log message at level Level.WARNING.

Operators

operator ==(Object other) bool

The equality operator. ...
inherited

Static Properties

root → Logger

Top-level root Logger.
final