XQuilla/include/xqilla/fulltext/FTUnaryNot.hpp
2020-02-17 22:13:50 +01:00

55 lines
1.6 KiB
C++

/*
* Copyright (c) 2001-2008
* DecisionSoft Limited. All rights reserved.
* Copyright (c) 2004-2008
* Oracle. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* $Id: FTUnaryNot.hpp,v 1.6 2008/01/08 18:47:30 jpcs Exp $
*/
#ifndef _FTUNARYNOT_HPP
#define _FTUNARYNOT_HPP
#include <xqilla/fulltext/FTSelection.hpp>
class XQILLA_API FTUnaryNot : public FTSelection
{
public:
FTUnaryNot(FTSelection *arg, XPath2MemoryManager *memMgr);
virtual FTSelection *staticResolution(StaticContext *context);
virtual FTSelection *staticTyping(StaticContext *context);
virtual FTSelection *optimize(FTContext *context, bool execute) const;
virtual AllMatches::Ptr execute(FTContext *ftcontext) const;
const FTSelection *getArgument() const { return arg_; }
private:
FTSelection *arg_;
};
class FTUnaryNotMatches : public AllMatches
{
public:
FTUnaryNotMatches(const LocationInfo *info, const AllMatches::Ptr &arg)
: AllMatches(info), toDo_(true), arg_(arg) {}
Match::Ptr next(DynamicContext *context);
private:
bool toDo_;
AllMatches::Ptr arg_;
};
#endif