1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/xul/templates/src/nsXULTemplateResultSetRDF.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,60 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef nsXULTemplateResultSetRDF_h__
1.10 +#define nsXULTemplateResultSetRDF_h__
1.11 +
1.12 +#include "nsISimpleEnumerator.h"
1.13 +#include "nsRuleNetwork.h"
1.14 +#include "nsRDFQuery.h"
1.15 +#include "nsXULTemplateResultRDF.h"
1.16 +#include "mozilla/Attributes.h"
1.17 +
1.18 +class nsXULTemplateQueryProcessorRDF;
1.19 +class nsXULTemplateResultRDF;
1.20 +
1.21 +/**
1.22 + * An enumerator used to iterate over a set of results.
1.23 + */
1.24 +class nsXULTemplateResultSetRDF MOZ_FINAL : public nsISimpleEnumerator
1.25 +{
1.26 +private:
1.27 + nsXULTemplateQueryProcessorRDF* mProcessor;
1.28 +
1.29 + nsRDFQuery* mQuery;
1.30 +
1.31 + const InstantiationSet* mInstantiations;
1.32 +
1.33 + nsCOMPtr<nsIRDFResource> mResource;
1.34 +
1.35 + InstantiationSet::List *mCurrent;
1.36 +
1.37 + bool mCheckedNext;
1.38 +
1.39 +public:
1.40 +
1.41 + // nsISupports interface
1.42 + NS_DECL_ISUPPORTS
1.43 +
1.44 + // nsISimpleEnumerator interface
1.45 + NS_DECL_NSISIMPLEENUMERATOR
1.46 +
1.47 + nsXULTemplateResultSetRDF(nsXULTemplateQueryProcessorRDF *aProcessor,
1.48 + nsRDFQuery* aQuery,
1.49 + const InstantiationSet* aInstantiations)
1.50 + : mProcessor(aProcessor),
1.51 + mQuery(aQuery),
1.52 + mInstantiations(aInstantiations),
1.53 + mCurrent(nullptr),
1.54 + mCheckedNext(false)
1.55 + { }
1.56 +
1.57 + ~nsXULTemplateResultSetRDF()
1.58 + {
1.59 + delete mInstantiations;
1.60 + }
1.61 +};
1.62 +
1.63 +#endif // nsXULTemplateResultSetRDF_h__
