json_value.h

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/*
 *
 * Copyright (c) Microsoft Corporation.
 * All rights reserved.
 *
 * This code is licensed under the MIT License.
 *
 * 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
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 * THE SOFTWARE.
 */
#ifndef API_MIP_JSON_VALUE_H_
#define API_MIP_JSON_VALUE_H_
 
#include <memory>
#include <string>
#include <vector>
 
#include "mip/mip_namespace.h"
 
MIP_NAMESPACE_BEGIN
 
class JsonValue {
public:
  virtual bool IsString() const = 0;
  virtual bool IsArray() const = 0;
  virtual bool IsObject() const = 0;
  virtual bool HasMember(const std::string& key) const = 0;
  virtual void PushBack(const std::shared_ptr<JsonValue>& jsonValue) = 0;
  virtual void PushBack(const std::string& member) = 0;
  virtual void AddMember(const std::string& key, const std::shared_ptr<JsonValue>& jsonValue) = 0;
  /*
  * @brief Add a string member to an Object with the specified key and value.
  * @param key The key of the member to add.
  * @param member The value of the member to add.
  */
  virtual void AddMember(const std::string& key, const std::string& member) = 0;
  virtual void AddMember(const std::string& key, bool member) = 0;
  virtual void AddMember(const std::string& key, int member) = 0;
  virtual void AddMember(const std::string& key, unsigned int member) = 0;
  virtual std::shared_ptr<JsonValue> GetMember(const std::string& key) const = 0;
  virtual std::shared_ptr<JsonValue> GetMember(unsigned int index) const = 0;
  virtual size_t Size() const = 0;
  virtual std::vector<std::string> GetStringArray() const = 0;
  virtual std::vector<std::pair<std::string, std::string>> GetStringObjectMembers() const = 0;
  virtual std::string GetString() const = 0;
  virtual bool IsInt() const = 0;
  virtual int GetInt() const = 0;
  virtual bool IsBool() const = 0;
  virtual bool IsUint() const = 0;
  virtual unsigned int GetUint() const = 0;
  virtual bool IsNumber() const = 0;
  virtual double GetDouble() const = 0;
  virtual bool GetBool() const = 0;
  virtual std::string SerializeToString() const = 0;
 
  virtual ~JsonValue() {};
};
 
MIP_NAMESPACE_END
 
#endif  // API_MIP_JSON_VALUE_H_