nav-title	title	description
Module trace	Module trace	Module trace

Module: "trace"

// To import the "trace" module:
var trace = require("trace");

Object	Description
TraceWriter	An interface used to define a writer used by trace to print (log).
EventListener	An interface used to trace information about specific event.

Namespace	Description
categories	An enum that defines all predefined categories.
messageType	An enum that defines all predefined message types.

Functions

• enable()
  Enables the trace module.
• disable()
  Disables the trace module.
• addWriter( writer TraceWriter )
  Adds a TraceWriter instance to the trace module.
  • writer - TraceWriter
    The TraceWriter instance to add.
• removeWriter( writer TraceWriter )
  Removes a TraceWriter instance from the trace module.
  • writer - TraceWriter
    The TraceWriter instance to remove.
• clearWriters()
  Clears all the writers from the trace module.
• setCategories( categories String )
  Sets the categories the module will trace.
  • categories - String
    The comma-separated list of categories. If not specified all messages from all categories will be traced.
• write( message Object, category String, type? Number )
  Writes a message using the available writers.
  • message - Object
    The message to be written.
  • category - String
    The category of the message.
  • type - (optional) - Number
    Optional, the type of the message - info, warning, error.
• notifyEvent( object Object, name String, data? Object )
  Notifies all the attached listeners for an event that has occurred in the sender object.
  • object - Object
    The Object instance that raised the event.
  • name - String
    The name of the raised event.
  • data - (optional) - Object
    An optional parameter that passes the data associated with the event.
• addEventListener( listener EventListener )
  • listener - EventListener
• removeEventListener( listener EventListener )
  • listener - EventListener