foedus::storage::CreateLogType Struct Reference

Base type for CREATE STORAGE operation. More...

Detailed Description

Base type for CREATE STORAGE operation.

This is not an actual log type that is used. Individual storages have their own create-log type, which is compatible, not derived, to this. Just like Metadata and individual metadata types, this is just to provide a common view.

Definition at line 63 of file storage_log_types.hpp.

#include <storage_log_types.hpp>

Inheritance diagram for foedus::storage::CreateLogType:

Collaboration diagram for foedus::storage::CreateLogType:

Public Member Functions
	CreateLogType ()=delete
	CreateLogType (const CreateLogType &other)=delete
	~CreateLogType ()=delete
void	apply_storage (Engine *engine, StorageId storage_id)
void	assert_valid ()
Public Member Functions inherited from foedus::log::StorageLogType
bool	is_engine_log () const
bool	is_storage_log () const
bool	is_record_log () const
void	apply_engine (thread::Thread *)
void	apply_record (thread::Thread *, storage::StorageId, xct::RwLockableXctId *, char *)
void	assert_valid_generic () __attribute__((always_inline))
	Verifies the log contains essential fields set. More...

Public Attributes
Metadata	metadata_
Public Attributes inherited from foedus::log::BaseLogType
LogHeader	header_

Friends
std::ostream &	operator<< (std::ostream &o, const CreateLogType &v)

Constructor & Destructor Documentation

foedus::storage::CreateLogType::CreateLogType ( )

delete

foedus::storage::CreateLogType::CreateLogType ( const CreateLogType &  other )

delete

foedus::storage::CreateLogType::~CreateLogType ( )

delete

Member Function Documentation

void foedus::storage::CreateLogType::apply_storage	(	Engine *	engine,
		StorageId	storage_id
	)

Definition at line 68 of file storage_log_types.cpp.

References ASSERT_ND, foedus::storage::StorageManager::create_storage_apply(), foedus::Engine::get_storage_manager(), foedus::storage::Metadata::id_, and metadata_.

                                                                      {
  ASSERT_ND(metadata_.id_ == storage_id);
  LOG(INFO) << "Applying CREATE STORAGE log: " << *this;
  engine->get_storage_manager()->create_storage_apply(metadata_);
  LOG(INFO) << "Applied CREATE STORAGE log: " << *this;
}

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void foedus::storage::CreateLogType::assert_valid

(

)

Definition at line 63 of file storage_log_types.cpp.

References ASSERT_ND, foedus::log::StorageLogType::assert_valid_generic(), foedus::log::BaseLogType::header_, foedus::storage::Metadata::id_, metadata_, and foedus::log::LogHeader::storage_id_.

                                 {
  assert_valid_generic();
  ASSERT_ND(header_.storage_id_ == metadata_.id_);
}

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Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  o, const CreateLogType &  v  )

friend

Definition at line 75 of file storage_log_types.cpp.

                                                              {
  switch (v.metadata_.type_) {
    case kArrayStorage:
      o << reinterpret_cast<const array::ArrayCreateLogType&>(v);
      break;
    case kHashStorage:
      o << reinterpret_cast<const hash::HashCreateLogType&>(v);
      break;
    case kMasstreeStorage:
      o << reinterpret_cast<const masstree::MasstreeCreateLogType&>(v);
      break;
    case kSequentialStorage:
      o << reinterpret_cast<const sequential::SequentialCreateLogType&>(v);
      break;
    default:
      o << "Unexpected metadata type:" << v.metadata_.type_;
  }
  return o;
}

Member Data Documentation

Metadata foedus::storage::CreateLogType::metadata_

Definition at line 65 of file storage_log_types.hpp.

Referenced by apply_storage(), assert_valid(), and foedus::storage::operator<<().

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The documentation for this struct was generated from the following files:

• /home/shino/foedus_code/foedus-core/include/foedus/storage/storage_log_types.hpp
• /home/shino/foedus_code/foedus-core/src/foedus/storage/storage_log_types.cpp