2020-02-17 21:05:20 +00:00
|
|
|
/*
|
2020-02-17 21:13:50 +00:00
|
|
|
* Copyright (c) 2001-2008
|
2020-02-17 21:05:20 +00:00
|
|
|
* DecisionSoft Limited. All rights reserved.
|
2020-02-17 21:13:50 +00:00
|
|
|
* Copyright (c) 2004-2008
|
2020-02-17 21:05:20 +00:00
|
|
|
* Oracle. All rights reserved.
|
|
|
|
*
|
2020-02-17 21:12:51 +00:00
|
|
|
* 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
|
2020-02-17 21:05:20 +00:00
|
|
|
*
|
2020-02-17 21:12:51 +00:00
|
|
|
* 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.
|
|
|
|
*
|
2020-02-17 21:17:06 +00:00
|
|
|
* $Id: GeneralComp.hpp 659 2008-10-06 00:11:22Z jpcs $
|
2020-02-17 21:05:20 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
/*
|
|
|
|
General Comparison operator function
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef _GENERALCOMP_HPP
|
|
|
|
#define _GENERALCOMP_HPP
|
|
|
|
|
|
|
|
#include <xqilla/framework/XQillaExport.hpp>
|
|
|
|
|
|
|
|
#include <xqilla/ast/XQOperator.hpp>
|
|
|
|
#include <xqilla/runtime/SingleResult.hpp>
|
|
|
|
|
|
|
|
/** GeneralComp operator function*/
|
|
|
|
class XQILLA_API GeneralComp : public XQOperator
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
typedef enum {
|
|
|
|
EQUAL,
|
|
|
|
NOT_EQUAL,
|
|
|
|
LESS_THAN,
|
|
|
|
LESS_THAN_EQUAL,
|
|
|
|
GREATER_THAN,
|
|
|
|
GREATER_THAN_EQUAL
|
|
|
|
} ComparisonOperation;
|
|
|
|
|
|
|
|
static const XMLCh name[];
|
|
|
|
|
|
|
|
GeneralComp(ComparisonOperation operation, const VectorOfASTNodes &args, XPath2MemoryManager* memMgr);
|
2020-02-17 21:17:06 +00:00
|
|
|
GeneralComp(ComparisonOperation operation, const VectorOfASTNodes &args, Collation *collation, bool xpath1Compat, XPath2MemoryManager* memMgr);
|
2020-02-17 21:05:20 +00:00
|
|
|
|
|
|
|
ASTNode* staticResolution(StaticContext *context);
|
2020-02-17 21:17:06 +00:00
|
|
|
virtual ASTNode *staticTypingImpl(StaticContext *context);
|
2020-02-17 21:05:20 +00:00
|
|
|
Result createResult(DynamicContext* context, int flags=0) const;
|
|
|
|
|
2020-02-17 21:11:31 +00:00
|
|
|
ComparisonOperation getOperation() const { return operation_; }
|
|
|
|
Collation *getCollation() const { return collation_; }
|
2020-02-17 21:05:20 +00:00
|
|
|
bool getXPath1CompatibilityMode() const { return xpath1compat_; }
|
|
|
|
|
|
|
|
static bool compare(GeneralComp::ComparisonOperation operation,
|
|
|
|
AnyAtomicType::Ptr first, AnyAtomicType::Ptr second,
|
|
|
|
Collation* collation, DynamicContext *context,
|
|
|
|
bool xpath1compat, const LocationInfo *info);
|
|
|
|
|
|
|
|
protected:
|
2020-02-17 21:11:31 +00:00
|
|
|
ComparisonOperation operation_;
|
|
|
|
Collation* collation_;
|
2020-02-17 21:05:20 +00:00
|
|
|
bool xpath1compat_;
|
|
|
|
};
|
|
|
|
|
2020-02-17 21:17:06 +00:00
|
|
|
#endif
|
2020-02-17 21:05:20 +00:00
|
|
|
|
|
|
|
|
|
|
|
|