Uses of Class
org.apache.sysds.runtime.compress.readers.ReaderColumnSelection

Packages that use ReaderColumnSelection

Package	Description
org.apache.sysds.runtime.compress.readers

Uses of ReaderColumnSelection in org.apache.sysds.runtime.compress.readers

Subclasses of ReaderColumnSelection in org.apache.sysds.runtime.compress.readers

Modifier and Type	Class and Description
class	ReaderColumnSelectionBitSet
class	ReaderColumnSelectionDenseMultiBlock
class	ReaderColumnSelectionDenseMultiBlockTransposed
class	ReaderColumnSelectionDenseSingleBlock
class	ReaderColumnSelectionDenseSingleBlockTransposed
class	ReaderColumnSelectionSparse Used to extract the values at certain indexes from each row in a sparse matrix Keeps returning all-zeros arrays until reaching the last possible index.
class	ReaderColumnSelectionSparseTransposed Used to extract the values at certain indexes from each row in a sparse matrix Keeps returning all-zeros arrays until reaching the last possible index.
class	ReaderCompressedSelection

Methods in org.apache.sysds.runtime.compress.readers that return ReaderColumnSelection

Modifier and Type	Method and Description
static ReaderColumnSelection	ReaderColumnSelection.createCompressedReader(CompressedMatrixBlock compBlock, int[] colIndices)
static ReaderColumnSelection	ReaderColumnSelection.createReader(MatrixBlock rawBlock, int[] colIndices, boolean transposed)