Uses of Interface
org.apache.paimon.data.columnar.ColumnVector

Packages that use ColumnVector

Package	Description
org.apache.paimon.arrow.converter
org.apache.paimon.arrow.writer
org.apache.paimon.data.columnar
org.apache.paimon.data.columnar.heap
org.apache.paimon.data.columnar.writable
org.apache.paimon.format.orc.reader
org.apache.paimon.format.parquet.reader
org.apache.paimon.utils

Uses of ColumnVector in org.apache.paimon.arrow.converter

Methods in org.apache.paimon.arrow.converter that return ColumnVector

Modifier and Type	Method and Description
ColumnVector	Arrow2PaimonVectorConverter.convertVector(org.apache.arrow.vector.FieldVector vector)

Uses of ColumnVector in org.apache.paimon.arrow.writer

Methods in org.apache.paimon.arrow.writer with parameters of type ColumnVector

Modifier and Type	Method and Description
protected abstract void	ArrowFieldWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.StringWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.BooleanWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.BinaryWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.DecimalWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.TinyIntWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.SmallIntWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.IntWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.BigIntWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.FloatWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.DoubleWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.DateWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.TimeWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.TimestampWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.ArrayWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.MapWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
protected void	ArrowFieldWriters.RowWriter.doWrite(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows)
void	ArrowFieldWriter.write(ColumnVector columnVector, int[] pickedInColumn, int startIndex, int batchRows) Write all data of a ColumnVector.

Uses of ColumnVector in org.apache.paimon.data.columnar

Subinterfaces of ColumnVector in org.apache.paimon.data.columnar

Modifier and Type	Interface and Description
interface	ArrayColumnVector Array column vector.
interface	BooleanColumnVector Boolean column vector.
interface	ByteColumnVector Byte column vector.
interface	BytesColumnVector Bytes column vector to get BytesColumnVector.Bytes, it include original data and offset and length.
interface	DecimalColumnVector Decimal column vector.
interface	DoubleColumnVector Double column vector.
interface	FloatColumnVector Float column vector.
interface	IntColumnVector Int column vector.
interface	LongColumnVector Long column vector.
interface	MapColumnVector Map column vector.
interface	RowColumnVector Row column vector.
interface	ShortColumnVector Short column vector.
interface	TimestampColumnVector Timestamp column vector.

Fields in org.apache.paimon.data.columnar declared as ColumnVector

Modifier and Type	Field and Description
ColumnVector[]	VectorizedColumnBatch.columns

Methods in org.apache.paimon.data.columnar that return ColumnVector

Modifier and Type	Method and Description
ColumnVector	ArrayColumnVector.getColumnVector()
ColumnVector	MapColumnVector.getKeyColumnVector()
ColumnVector	MapColumnVector.getValueColumnVector()

Methods in org.apache.paimon.data.columnar with parameters of type ColumnVector

Modifier and Type	Method and Description
VectorizedColumnBatch	VectorizedColumnBatch.copy(ColumnVector[] vectors)
ColumnarRow	ColumnarRow.copy(ColumnVector[] vectors)
ColumnarRowIterator	ColumnarRowIterator.copy(ColumnVector[] vectors)

Constructors in org.apache.paimon.data.columnar with parameters of type ColumnVector

Constructor and Description
ColumnarArray(ColumnVector data, int offset, int numElements)
ColumnarMap(ColumnVector keyColumnVector, ColumnVector valueColumnVector, int offset, int numElements)
VectorizedColumnBatch(ColumnVector[] vectors)

Uses of ColumnVector in org.apache.paimon.data.columnar.heap

Classes in org.apache.paimon.data.columnar.heap that implement ColumnVector

Modifier and Type	Class and Description
class	AbstractHeapVector Heap vector that nullable shared structure.
class	HeapArrayVector This class represents a nullable heap array column vector.
class	HeapBooleanVector This class represents a nullable heap boolean column vector.
class	HeapBytesVector This class supports string and binary data by value reference -- i.e.
class	HeapByteVector This class represents a nullable byte column vector.
class	HeapDoubleVector This class represents a nullable double precision floating point column vector.
class	HeapFloatVector This class represents a nullable double precision floating point column vector.
class	HeapIntVector This class represents a nullable int column vector.
class	HeapLongVector This class represents a nullable long column vector.
class	HeapMapVector This class represents a nullable heap map column vector.
class	HeapRowVector This class represents a nullable heap row column vector.
class	HeapShortVector This class represents a nullable short column vector.
class	HeapTimestampVector This class represents a nullable byte column vector.

Methods in org.apache.paimon.data.columnar.heap that return ColumnVector

Modifier and Type	Method and Description
ColumnVector	HeapArrayVector.getChild()
ColumnVector	HeapArrayVector.getColumnVector()
ColumnVector	HeapMapVector.getKeyColumnVector()
ColumnVector	HeapMapVector.getValueColumnVector()

Methods in org.apache.paimon.data.columnar.heap with parameters of type ColumnVector

Modifier and Type	Method and Description
void	HeapArrayVector.setChild(ColumnVector child)
void	HeapMapVector.setKeys(ColumnVector keys)
void	HeapMapVector.setValues(ColumnVector values)

Constructors in org.apache.paimon.data.columnar.heap with parameters of type ColumnVector

Constructor and Description
HeapArrayVector(int len, ColumnVector vector)
HeapMapVector(int len, ColumnVector keys, ColumnVector values)

Uses of ColumnVector in org.apache.paimon.data.columnar.writable

Subinterfaces of ColumnVector in org.apache.paimon.data.columnar.writable

Modifier and Type	Interface and Description
interface	WritableBooleanVector Writable BooleanColumnVector.
interface	WritableBytesVector Writable BytesColumnVector.
interface	WritableByteVector Writable ByteColumnVector.
interface	WritableColumnVector Writable ColumnVector.
interface	WritableDoubleVector Writable DoubleColumnVector.
interface	WritableFloatVector Writable FloatColumnVector.
interface	WritableIntVector Writable IntColumnVector.
interface	WritableLongVector Writable LongColumnVector.
interface	WritableShortVector Writable ShortColumnVector.
interface	WritableTimestampVector Writable TimestampColumnVector.

Classes in org.apache.paimon.data.columnar.writable that implement ColumnVector

Modifier and Type	Class and Description
class	AbstractWritableVector Contains the shared structure for ColumnVectors, including NULL information and dictionary.

Uses of ColumnVector in org.apache.paimon.format.orc.reader

Classes in org.apache.paimon.format.orc.reader that implement ColumnVector

Modifier and Type	Class and Description
class	AbstractOrcColumnVector This column vector is used to adapt hive's ColumnVector to Paimon's ColumnVector.
class	OrcArrayColumnVector This column vector is used to adapt hive's ListColumnVector to Paimon's ArrayColumnVector.
class	OrcBytesColumnVector This column vector is used to adapt hive's BytesColumnVector to Paimon's BytesColumnVector.
class	OrcDecimalColumnVector This column vector is used to adapt hive's DecimalColumnVector to Paimon's DecimalColumnVector.
class	OrcDoubleColumnVector This column vector is used to adapt hive's DoubleColumnVector to Paimon's float and double ColumnVector.
class	OrcLegacyTimestampColumnVector This class is used to adapt to Hive's legacy (2.0.x) timestamp column vector which is a LongColumnVector.
class	OrcLongColumnVector This column vector is used to adapt hive's LongColumnVector to Paimon's boolean, byte, short, int and long ColumnVector.
class	OrcMapColumnVector This column vector is used to adapt hive's MapColumnVector to Paimon's MapColumnVector.
class	OrcRowColumnVector This column vector is used to adapt hive's StructColumnVector to Flink's RowColumnVector.
class	OrcTimestampColumnVector This column vector is used to adapt hive's TimestampColumnVector to Paimon's TimestampColumnVector.

Methods in org.apache.paimon.format.orc.reader that return ColumnVector

Modifier and Type	Method and Description
static ColumnVector	AbstractOrcColumnVector.createPaimonVector(org.apache.hadoop.hive.ql.exec.vector.ColumnVector vector, DataType dataType)
ColumnVector	OrcArrayColumnVector.getColumnVector()
ColumnVector	OrcMapColumnVector.getKeyColumnVector()
ColumnVector	OrcMapColumnVector.getValueColumnVector()

Uses of ColumnVector in org.apache.paimon.format.parquet.reader

Classes in org.apache.paimon.format.parquet.reader that implement ColumnVector

Modifier and Type	Class and Description
class	ParquetDecimalVector Parquet write decimal as int32 and int64 and binary, this class wrap the real vector to provide DecimalColumnVector interface.
class	ParquetTimestampVector Parquet write timestamp precision 0-3 as int64 mills, 4-6 as int64 micros, 7-9 as int96, this class wrap the real vector to provide TimestampColumnVector interface.

Methods in org.apache.paimon.format.parquet.reader that return ColumnVector

Modifier and Type	Method and Description
ColumnVector	ParquetTimestampVector.getVector()
ColumnVector	ParquetDecimalVector.getVector()

Constructors in org.apache.paimon.format.parquet.reader with parameters of type ColumnVector

Constructor and Description
ParquetDecimalVector(ColumnVector vector)
ParquetTimestampVector(ColumnVector vector)

Uses of ColumnVector in org.apache.paimon.utils

Methods in org.apache.paimon.utils that return ColumnVector

Modifier and Type	Method and Description
static ColumnVector	VectorMappingUtils.createFixedVector(DataType dataType, BinaryRow partition, int index)
static ColumnVector[]	VectorMappingUtils.createIndexMappedVectors(int[] indexMapping, ColumnVector[] vectors)
static ColumnVector[]	VectorMappingUtils.createPartitionMappedVectors(PartitionInfo partitionInfo, ColumnVector[] vectors)

Methods in org.apache.paimon.utils with parameters of type ColumnVector

Modifier and Type	Method and Description
static ColumnVector[]	VectorMappingUtils.createIndexMappedVectors(int[] indexMapping, ColumnVector[] vectors)
static ColumnVector[]	VectorMappingUtils.createPartitionMappedVectors(PartitionInfo partitionInfo, ColumnVector[] vectors)