Method _isSorted

src/material/sort/sort-header.ts:190–195

Whether this MatSortHeader is currently sorted in either ascending or descending order.

()

  /** Whether this MatSortHeader is currently sorted in either ascending or descending order. */
  _isSorted() {
    return (
      this._sort.active == this.id &&
      (this._sort.direction === 'asc' || this._sort.direction === 'desc')
    );
  }

  _isDisabled() {
    return this._sort.disabled || this.disabled;