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/****************************************************************************
**
** Author: Róbert Márki <[email protected]>
** Copyright (c) 2016 Róbert Márki
**
** This file is part of the jmespath.cpp project which is distributed under
** the MIT License (MIT).
**
** Permission is hereby granted, free of charge, to any person obtaining a copy
** of this software and associated documentation files (the "Software"), to
** deal in the Software without restriction, including without limitation the
** rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
** sell copies of the Software, and to permit persons to whom the Software is
** furnished to do so, subject to the following conditions:
**
** The above copyright notice and this permission notice shall be included in
** all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
** FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
** DEALINGS IN THE SOFTWARE.
**
****************************************************************************/
#ifndef PIPEEXPRESSIONNODE_H
#define PIPEEXPRESSIONNODE_H
#include "src/ast/binaryexpressionnode.h"
#include <boost/fusion/include/adapt_struct.hpp>
namespace jmespath { namespace ast {
/**
* @brief The PipeExpressionNode class represents a JMESPath pipe expression.
*/
class PipeExpressionNode : public BinaryExpressionNode
{
public:
/**
* @brief Constructs an empty PipeExpressionNode object.
*/
PipeExpressionNode();
/**
* @brief Constructs a PipeExpressionNode object with the given @a
* leftExpression and @a rightExpression.
* @param[in] leftExpression The node's left hand child expression.
* @param[in] rightExpression The node's right hand child expression.
*/
PipeExpressionNode(const ExpressionNode& leftExpression,
const ExpressionNode& rightExpression);
/**
* @brief Returns whather this expression requires the projection of
* subsequent expressions.
* @return Returns true if projection is required, otherwise returns false.
*/
bool isProjection() const override;
/**
* @brief Reports whether the node should stop an ongoing projection or
* not.
* @return Returns true if the node should stop an ongoing projection,
* otherwise returns false.
*/
bool stopsProjection() const override;
/**
* @brief Calls the visit method of the given @a visitor with the
* dynamic type of the node.
* @param[in] visitor A visitor implementation
*/
void accept(interpreter::AbstractVisitor* visitor) const override;
};
}} // namespace jmespath::ast
BOOST_FUSION_ADAPT_STRUCT(
jmespath::ast::PipeExpressionNode,
(jmespath::ast::ExpressionNode, leftExpression)
(jmespath::ast::ExpressionNode, rightExpression)
)
#endif // PIPEEXPRESSIONNODE_H