org.apache.paimon.data.columnar

Interface ColumnVector

All Known Subinterfaces:

ArrayColumnVector, BooleanColumnVector, ByteColumnVector, BytesColumnVector, DecimalColumnVector, DoubleColumnVector, FloatColumnVector, IntColumnVector, LongColumnVector, MapColumnVector, RowColumnVector, ShortColumnVector, TimestampColumnVector, WritableBooleanVector, WritableBytesVector, WritableByteVector, WritableColumnVector, WritableDoubleVector, WritableFloatVector, WritableIntVector, WritableLongVector, WritableShortVector, WritableTimestampVector

All Known Implementing Classes:

AbstractArrayBasedVector, AbstractHeapVector, AbstractOrcColumnVector, AbstractStructVector, AbstractWritableVector, CastedArrayColumnVector, CastedMapColumnVector, CastedRowColumnVector, HeapArrayVector, HeapBooleanVector, HeapBytesVector, HeapByteVector, HeapDoubleVector, HeapFloatVector, HeapIntVector, HeapLongVector, HeapMapVector, HeapRowVector, HeapShortVector, HeapTimestampVector, OrcArrayColumnVector, OrcBytesColumnVector, OrcDecimalColumnVector, OrcDoubleColumnVector, OrcLegacyTimestampColumnVector, OrcLongColumnVector, OrcMapColumnVector, OrcRowColumnVector, OrcTimestampColumnVector, ParquetDecimalVector, ParquetTimestampVector

public interface ColumnVector

Nullable column vector. Access data through specific subclasses.

Method Summary

Modifier and Type	Method and Description
default int	getCapacity()
default ColumnVector[]	getChildren()
boolean	isNullAt(int i)

Method Detail

isNullAt

boolean isNullAt(int i)

getCapacity

default int getCapacity()

getChildren

default ColumnVector[] getChildren()