xpcom/ds/nsIPropertyBag.idl


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/* -*- 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 Property Bag support. */

#include "nsISupports.idl"

interface nsIVariant;
interface nsISimpleEnumerator;

[scriptable, uuid(bfcd37b0-a49f-11d5-910d-0010a4e73d9a)]
interface nsIPropertyBag : nsISupports
{
    /**
     * Get a nsISimpleEnumerator whose elements are nsIProperty objects.
     */
    readonly attribute nsISimpleEnumerator enumerator;

    /**
     * Get a property value for the given name.
     * @throws NS_ERROR_FAILURE if a property with that name doesn't
     * exist.
     */
    nsIVariant getProperty(in AString name);
};