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61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsXULTemplateResultSetRDF_h__
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#define nsXULTemplateResultSetRDF_h__
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#include "nsISimpleEnumerator.h"
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#include "nsRuleNetwork.h"
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#include "nsRDFQuery.h"
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#include "nsXULTemplateResultRDF.h"
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#include "mozilla/Attributes.h"
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class nsXULTemplateQueryProcessorRDF;
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class nsXULTemplateResultRDF;
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/**
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* An enumerator used to iterate over a set of results.
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*/
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class nsXULTemplateResultSetRDF final : public nsISimpleEnumerator
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{
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private:
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nsXULTemplateQueryProcessorRDF* mProcessor;
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nsRDFQuery* mQuery;
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const InstantiationSet* mInstantiations;
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nsCOMPtr<nsIRDFResource> mResource;
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InstantiationSet::List *mCurrent;
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bool mCheckedNext;
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~nsXULTemplateResultSetRDF()
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{
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delete mInstantiations;
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}
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public:
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// nsISupports interface
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NS_DECL_ISUPPORTS
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// nsISimpleEnumerator interface
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NS_DECL_NSISIMPLEENUMERATOR
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nsXULTemplateResultSetRDF(nsXULTemplateQueryProcessorRDF *aProcessor,
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nsRDFQuery* aQuery,
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const InstantiationSet* aInstantiations)
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: mProcessor(aProcessor),
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mQuery(aQuery),
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mInstantiations(aInstantiations),
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mCurrent(nullptr),
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mCheckedNext(false)
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{ }
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};
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#endif // nsXULTemplateResultSetRDF_h__
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