Function Query

lib/client/query.js:10–39

(action, connection, id, collection, query, options, callback)

// a set of conditions.
module.exports = Query;
function Query(action, connection, id, collection, query, options, callback) {
  emitter.EventEmitter.call(this);

  // 'qf' or 'qs'
  this.action = action;

  this.connection = connection;
  this.id = id;
  this.collection = collection;

  // The query itself. For mongo, this should look something like {"data.x":5}
  this.query = query;

  // A list of resulting documents. These are actual documents, complete with
  // data and all the rest. It is possible to pass in an initial results set,
  // so that a query can be serialized and then re-established
  this.results = null;
  if (options && options.results) {
    this.results = options.results;
    delete options.results;
  }
  this.extra = undefined;

  // Options to pass through with the query
  this.options = options;

  this.callback = callback;
  this.ready = false;
  this.sent = false;
}
emitter.mixin(Query);

Query.prototype.hasPending = function() {