Class goog.debug.Logger.Level

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The Level class defines a set of standard logging levels that can be used to control logging output. The logging Level objects are ordered and are specified by ordered integers. Enabling logging at a given level also enables logging at all higher levels.

Clients should normally use the predefined Level constants such as Level.SEVERE.

The levels in descending order are:

  • SEVERE (highest value)
  • WARNING
  • INFO
  • CONFIG
  • FINE
  • FINER
  • FINEST (lowest value)
In addition there is a level OFF that can be used to turn off logging, and a level ALL that can be used to enable logging of all messages.

Constructor

goog.debug.Logger.Level ( name, value )
Parameters
name: string
The name of the level.
value: number
The numeric value of the level.
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Instance Methods

Returns
String representation of the logger level.

Instance Properties

The name of the level

The numeric value of the level

Static Functions

Creates the predefined levels cache and populates it.

Gets the predefined level with the given name.

Parameters
name: string
The name of the level.
Returns
The level, or null if none found.

Gets the highest predefined level <= #value.

Parameters
value: number
Level value.
Returns
The level, or null if none found.

Static Properties

ALL indicates that all messages should be logged. This level is initialized to 0.

CONFIG is a message level for static configuration messages. This level is initialized to 700.

FINE is a message level providing tracing information. This level is initialized to 500.

FINER indicates a fairly detailed tracing message. This level is initialized to 400.

FINEST indicates a highly detailed tracing message. This level is initialized to 300.

INFO is a message level for informational messages. This level is initialized to 800.

OFF is a special level that can be used to turn off logging. This level is initialized to Infinity.

The predefined levels.

SEVERE is a message level indicating a serious failure. This level is initialized to 1000.

SHOUT is a message level for extra debugging loudness. This level is initialized to 1200.

WARNING is a message level indicating a potential problem. This level is initialized to 900.

A lookup map used to find the level object based on the name or value of the level object.