Method _callObserver

src/ytype.js:720–730

* Creates YEvent and calls all type observers. * Must be implemented by each type. * * @param {Transaction} transaction * @param {Set } parentSubs Keys changed on this type. `null` if list was modified.

(transaction, parentSubs)

   * @param {Set<null|string>} parentSubs Keys changed on this type. `null` if list was modified.
   */
  _callObserver (transaction, parentSubs) {
    const event = new YEvent(/** @type {any} */ (this), transaction, parentSubs)
    callTypeObservers(/** @type {any} */ (this), transaction, event)
    if (!transaction.local && this._searchMarker) {
      this._searchMarker.length = 0
    }
    // If a remote change happened, we try to cleanup potential formatting duplicates.
    if (!transaction.local && this._hasFormatting) {
      transaction._needFormattingCleanup = true
    }
  }

  /**
   * Observe all events that are created on this type.