The Tor Browser: content/xul/templates/src/nsInstantiationNode.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsInstantiationNode_h__

     7 #define nsInstantiationNode_h__

     9 #include "mozilla/Attributes.h"

    10 #include "nsRuleNetwork.h"

    11 #include "nsRDFQuery.h"

    13 class nsXULTemplateQueryProcessorRDF;

    15 /**

    16  * A leaf-level node in the rule network. If any instantiations

    17  * propagate to this node, then we know we've matched a rule.

    18  */

    19 class nsInstantiationNode : public ReteNode

    20 {

    21 public:

    22     nsInstantiationNode(nsXULTemplateQueryProcessorRDF* aProcessor,

    23                         nsRDFQuery* aRule);

    25     ~nsInstantiationNode();

    27     // "downward" propagations

    28     virtual nsresult Propagate(InstantiationSet& aInstantiations,

    29                                bool aIsUpdate, bool& aMatched) MOZ_OVERRIDE;

    31 protected:

    33     nsXULTemplateQueryProcessorRDF* mProcessor;

    34     nsRDFQuery* mQuery;

    35 };

    37 #endif // nsInstantiationNode_h__

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