xpcom/ds/nsIWritablePropertyBag.idl
author moz-wptsync-bot <wptsync@mozilla.com>
Mon, 25 Feb 2019 14:00:17 +0000
changeset 522578 d2f8b977ceef755eab292c24d6b067c13408ad51
parent 98529 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 1529462 [wpt PR 15482] - Update wpt metadata, a=testonly wpt-pr: 15482 wpt-type: metadata

/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* nsIVariant based writable Property Bag support. */

#include "nsIPropertyBag.idl"

[scriptable, uuid(96fc4671-eeb4-4823-9421-e50fb70ad353)]
interface nsIWritablePropertyBag : nsIPropertyBag
{
    /**
     * Set a property with the given name to the given value.  If
     * a property already exists with the given name, it is
     * overwritten.
     */
    void setProperty(in AString name, in nsIVariant value);

    /**
     * Delete a property with the given name.
     * @throws NS_ERROR_FAILURE if a property with that name doesn't
     * exist.
     */
    void deleteProperty(in AString name);
};