Google is committed to advancing racial equity for Black communities. See how.

Level class

Levels to control logging output. Logging can be enabled to include all levels above certain Level. Levels are ordered using an integer value Level.value. The predefined Level constants below are sorted as follows (in descending order): Level.SHOUT, Level.SEVERE, Level.WARNING, Level.INFO, Level.CONFIG, Level.FINE, Level.FINER, Level.FINEST, and Level.ALL.

We recommend using one of the predefined logging levels. If you define your own level, make sure you use a value between those used in Level.ALL and Level.OFF.

Implemented types

Constructors

Level (String name, int value)

const

Properties

hashCodeint

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

nameString

final

runtimeTypeType

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

valueint

Unique value for this level. Used to order levels, so filtering can exclude messages whose level is under certain value.
final

Methods

compareTo(Level other) int

Compares this object to another Comparable ...
override

noSuchMethod(Invocation invocation) dynamic

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

toString() String

Returns a string representation of this object.
override

Operators

operator <(Level other) bool
operator <=(Level other) bool
operator ==(Object other) bool

The equality operator. ...
override

operator >(Level other) bool
operator >=(Level other) bool

Constants

ALL const Level

Special key to turn on logging for all levels (value = 0).

CONFIG const Level

Key for static configuration messages (value = 700).

FINE const Level

Key for tracing information (value = 500).

FINER const Level

Key for fairly detailed tracing (value = 400).

FINEST const Level

Key for highly detailed tracing (value = 300).

INFO const Level

Key for informational messages (value = 800).

LEVELS const List<Level>
OFF const Level

Special key to turn off all logging (value = 2000).

SEVERE const Level

Key for serious failures (value = 1000).

SHOUT const Level

Key for extra debugging loudness (value = 1200).

WARNING const Level

Key for potential problems (value = 900).