anonymous_namespace{DdlCommandExecutor.cpp}::JsonColumnEncoding Class Reference

Inheritance diagram for anonymous_namespace{DdlCommandExecutor.cpp}::JsonColumnEncoding:

Collaboration diagram for anonymous_namespace{DdlCommandExecutor.cpp}::JsonColumnEncoding:

Public Member Functions
	JsonColumnEncoding (const rapidjson::Value &data_type)
Public Member Functions inherited from ddl_utils::Encoding
	Encoding (std::string *encoding_name, int encoding_param)
virtual	~Encoding ()
virtual const std::string *	get_encoding_name () const
virtual int	get_encoding_param () const

Static Private Member Functions
static std::string *	getEncodingName (const rapidjson::Value &data_type)
static int	getEncodingParam (const rapidjson::Value &data_type)

Additional Inherited Members
Protected Attributes inherited from ddl_utils::Encoding
std::unique_ptr< std::string >	encoding_name
int	encoding_param

Detailed Description

Definition at line 233 of file DdlCommandExecutor.cpp.

Constructor & Destructor Documentation

anonymous_namespace{DdlCommandExecutor.cpp}::JsonColumnEncoding::JsonColumnEncoding ( const rapidjson::Value &  data_type )

inline

Definition at line 235 of file DdlCommandExecutor.cpp.

      : ddl_utils::Encoding(getEncodingName(data_type), getEncodingParam(data_type)) {}

Member Function Documentation

std::string * JsonColumnEncoding::getEncodingName ( const rapidjson::Value &  data_type )

staticprivate

Definition at line 959 of file DdlCommandExecutor.cpp.

References CHECK.

                                                                              {
  CHECK(data_type.IsObject());
  CHECK(data_type.HasMember("encoding"));
  CHECK(data_type["encoding"].IsObject());

  const auto& encoding = data_type["encoding"].GetObject();
  CHECK(encoding.HasMember("type"));
  CHECK(encoding["type"].IsString());
  return new std::string(encoding["type"].GetString());
}

int JsonColumnEncoding::getEncodingParam ( const rapidjson::Value &  data_type )

staticprivate

Definition at line 970 of file DdlCommandExecutor.cpp.

References CHECK.

                                                                        {
  CHECK(data_type.IsObject());
  CHECK(data_type.HasMember("encoding"));
  CHECK(data_type["encoding"].IsObject());

  int encoding_size = 0;
  const auto& encoding = data_type["encoding"].GetObject();
  if (encoding.HasMember("size") && !encoding["size"].IsNull()) {
    CHECK(encoding["size"].IsInt());
    encoding_size = encoding["size"].GetInt();
  }
  return encoding_size;
}

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The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/Catalog/DdlCommandExecutor.cpp