Inheritance diagram for Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >:

Collaboration diagram for Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >:

Public Types
using	ColumnDataPtr = std::unique_ptr< int64_t, CheckedMallocDeleter< int64_t >>

Public Member Functions
	DateChunkConverter (const size_t num_rows, const Chunk_NS::Chunk *chunk)

	~DateChunkConverter () override

void	convertToColumnarFormat (size_t row, size_t indexInFragment) override

void	addDataBlocksToInsertData (Fragmenter_Namespace::InsertData &insertData) override

Public Member Functions inherited from Fragmenter_Namespace::ChunkToInsertDataConverter
virtual	~ChunkToInsertDataConverter ()

Public Attributes
const Chunk_NS::Chunk *	chunk_

ColumnDataPtr	column_data_

const ColumnDescriptor *	column_descriptor_

const BUFFER_DATA_TYPE *	data_buffer_addr_

Detailed Description

template<typename BUFFER_DATA_TYPE>
struct Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >

Definition at line 260 of file UpdelStorage.cpp.

Member Typedef Documentation

template<typename BUFFER_DATA_TYPE >

using Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::ColumnDataPtr = std::unique_ptr<int64_t, CheckedMallocDeleter<int64_t>>

Definition at line 261 of file UpdelStorage.cpp.

Constructor & Destructor Documentation

template<typename BUFFER_DATA_TYPE >

Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::DateChunkConverter	(	const size_t	num_rows,
		const Chunk_NS::Chunk *	chunk
	)

inline

Definition at line 268 of file UpdelStorage.cpp.

References checked_malloc(), Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::column_data_, Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::data_buffer_addr_, Chunk_NS::Chunk::get_buffer(), and Data_Namespace::AbstractBuffer::getMemoryPtr().

       : chunk_(chunk), column_descriptor_(chunk->get_column_desc()) {
     column_data_ = ColumnDataPtr(
         reinterpret_cast<int64_t*>(checked_malloc(num_rows * sizeof(int64_t))));
     data_buffer_addr_ = (BUFFER_DATA_TYPE*)chunk->get_buffer()->getMemoryPtr();
   }

Here is the call graph for this function:

template<typename BUFFER_DATA_TYPE >

Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::~DateChunkConverter ( )

inlineoverride

Definition at line 275 of file UpdelStorage.cpp.

275 {}

Member Function Documentation

template<typename BUFFER_DATA_TYPE >

void Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::addDataBlocksToInsertData ( Fragmenter_Namespace::InsertData & insertData )

inlineoverridevirtual

Implements Fragmenter_Namespace::ChunkToInsertDataConverter.

Definition at line 283 of file UpdelStorage.cpp.

References Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::column_data_, Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::column_descriptor_, ColumnDescriptor::columnId, Fragmenter_Namespace::InsertData::columnIds, Fragmenter_Namespace::InsertData::data, and DataBlockPtr::numbersPtr.

                                                                                       {
     DataBlockPtr dataBlock;
     dataBlock.numbersPtr = reinterpret_cast<int8_t*>(column_data_.get());
     insertData.data.push_back(dataBlock);
     insertData.columnIds.push_back(column_descriptor_->columnId);
   }

template<typename BUFFER_DATA_TYPE >

void Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::convertToColumnarFormat	(	size_t	row,
		size_t	indexInFragment
	)

inlineoverridevirtual

Implements Fragmenter_Namespace::ChunkToInsertDataConverter.

Definition at line 277 of file UpdelStorage.cpp.

References Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::column_data_, Fragmenter_Namespace::DateChunkConverter< BUFFER_DATA_TYPE >::data_buffer_addr_, and DateConverters::get_epoch_seconds_from_days().

                                                                             {
     auto buffer_value = data_buffer_addr_[indexInFragment];
     auto insert_value = static_cast<int64_t>(buffer_value);
     column_data_.get()[row] = DateConverters::get_epoch_seconds_from_days(insert_value);
   }