51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
|
/*
|
||
|
|
* Copyright (c) 2001-2006
|
||
|
|
* DecisionSoft Limited. All rights reserved.
|
||
|
|
* Copyright (c) 2004-2006
|
||
|
|
* Progress Software Corporation. All rights reserved.
|
||
|
|
* Copyright (c) 2004-2006
|
||
|
|
* Oracle. All rights reserved.
|
||
|
|
*
|
||
|
|
* See the file LICENSE for redistribution information.
|
||
|
|
*
|
||
|
|
* $Id: FTOrder.hpp,v 1.4 2006/11/01 16:37:12 jpcs Exp $
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _FTORDER_HPP
|
||
|
|
#define _FTORDER_HPP
|
||
|
|
|
||
|
|
#include <xqilla/fulltext/FTOption.hpp>
|
||
|
|
|
||
|
|
class XQILLA_API FTOrder : public FTOption
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
FTOrder(XPath2MemoryManager *memMgr)
|
||
|
|
: FTOption(FTSelection::ORDER, memMgr), arg_(0) {}
|
||
|
|
FTOrder(FTSelection *arg, XPath2MemoryManager *memMgr)
|
||
|
|
: FTOption(FTSelection::ORDER, memMgr), arg_(arg) {}
|
||
|
|
|
||
|
|
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;
|
||
|
|
|
||
|
|
virtual void setArgument(FTSelection *arg) { arg_ = arg; }
|
||
|
|
const FTSelection *getArgument() const { return arg_; }
|
||
|
|
|
||
|
|
private:
|
||
|
|
FTSelection *arg_;
|
||
|
|
};
|
||
|
|
|
||
|
|
class FTOrderMatches : public AllMatches
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
FTOrderMatches(const FTOrder *ft, const AllMatches::Ptr &arg)
|
||
|
|
: AllMatches(ft), arg_(arg) {}
|
||
|
|
Match::Ptr next(DynamicContext *context);
|
||
|
|
|
||
|
|
private:
|
||
|
|
AllMatches::Ptr arg_;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|