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/* -*- Mode: C++; 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/. */
#ifndef nsXULTemplateResultSetRDF_h__
#define nsXULTemplateResultSetRDF_h__
#include "nsISimpleEnumerator.h"
#include "nsRuleNetwork.h"
#include "nsRDFQuery.h"
#include "nsXULTemplateResultRDF.h"
#include "mozilla/Attributes.h"
class nsXULTemplateQueryProcessorRDF;
class nsXULTemplateResultRDF;
/**
* An enumerator used to iterate over a set of results.
*/
class nsXULTemplateResultSetRDF final : public nsISimpleEnumerator
{
private:
nsXULTemplateQueryProcessorRDF* mProcessor;
nsRDFQuery* mQuery;
const InstantiationSet* mInstantiations;
nsCOMPtr<nsIRDFResource> mResource;
InstantiationSet::List *mCurrent;
bool mCheckedNext;
~nsXULTemplateResultSetRDF()
{
delete mInstantiations;
}
public:
// nsISupports interface
NS_DECL_ISUPPORTS
// nsISimpleEnumerator interface
NS_DECL_NSISIMPLEENUMERATOR
nsXULTemplateResultSetRDF(nsXULTemplateQueryProcessorRDF *aProcessor,
nsRDFQuery* aQuery,
const InstantiationSet* aInstantiations)
: mProcessor(aProcessor),
mQuery(aQuery),
mInstantiations(aInstantiations),
mCurrent(nullptr),
mCheckedNext(false)
{ }
};
#endif // nsXULTemplateResultSetRDF_h__
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