Function Datasource

lib/datasources/Datasource.js:10–34

(options)

// Creates a new Datasource
function Datasource(options) {
  if (!(this instanceof Datasource))
    return new Datasource();
  EventEmitter.call(this);

  // Set the options
  options = options || {};
  this._request = options.request || require('request');
  this._blankNodePrefix = options.blankNodePrefix || 'genid:';
  this._blankNodePrefixLength = this._blankNodePrefix.length;

  // Initialize the datasource asynchronously
  setImmediate(function (self) {
    var done = _.once(function (error) {
      if (error)
        self.emit('error', error);
      else {
        self.initialized = true;
        self.emit('initialized');
      }
    });
    try { self._initialize(done); }
    catch (error) { done(error); }
  }, this);
}
Datasource.prototype = new EventEmitter();

// Makes Datasource the prototype of the given class