author Jeff Walden <jwalden@mit.edu>
Thu, 15 Feb 2018 17:36:50 -0800
changeset 406214 bc01e52c16d77ba3a7ab45ec195892c88e5f861b
parent 195585 12285ae78c93b17e7b5676c5655061b34ea63445
permissions -rw-r--r--
Bug 1441657 - Create a new mozilla/WrappingOperations.h header to contain implementations of common math operations with well-defined wraparound semantics. r=froydnj

/* -*- 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/. */

#include "nsISupports.idl"

interface nsIRDFResource;
interface nsIRDFNode;

 * Interface used in RDF to enumerate triples.
 * Also used by rdfIDataSource::getAllSubjects, then aPredicate,
 * aObject and aTruthValue are ignored.
 * @status PLASMA

[scriptable, function, uuid(aafea151-c271-4505-9978-a100d292800c)]
interface rdfITripleVisitor : nsISupports
     * Callback function for returning query results.
     * @param aSubject, aPredicate, aObject describe the (sub-)arc
     * @returnCode NS_RDF_STOP_VISIT to stop iterating over the query result.
     *             Any error code will stop the iteration as well.
    void visit(in nsIRDFNode aSubject, in nsIRDFResource aPredicate,
               in nsIRDFNode aObject, in boolean aTruthValue);