org.apache.paimon.data.columnar.writable

Interface WritableIntVector

All Superinterfaces:

ColumnVector, IntColumnVector, WritableColumnVector

All Known Implementing Classes:

HeapIntVector, ParquetDecimalVector

public interface WritableIntVector
extends WritableColumnVector, IntColumnVector

Writable IntColumnVector.

Method Summary

Modifier and Type	Method and Description
void	appendInt(int v)
void	appendInts(int count, int v)
void	fill(int value) Fill the column vector with the provided value.
void	setInt(int rowId, int value) Set int at rowId with the provided value.
void	setInts(int rowId, int count, int value) Sets value to [rowId, rowId + count) by the value, this is data that repeats continuously.
void	setInts(int rowId, int count, int[] src, int srcIndex) Sets values from [src[srcIndex], src[srcIndex + count]) to [rowId, rowId + count).
void	setIntsFromBinary(int rowId, int count, byte[] src, int srcIndex) Set ints from binary, need use UNSAFE to copy.

Methods inherited from interface org.apache.paimon.data.columnar.writable.WritableColumnVector

addElementsAppended, fillWithNulls, getDictionaryIds, getElementsAppended, hasDictionary, isAllNull, reserve, reserveAdditional, reserveDictionaryIds, reset, setAllNull, setDictionary, setNullAt, setNulls

Methods inherited from interface org.apache.paimon.data.columnar.IntColumnVector

getInt

Methods inherited from interface org.apache.paimon.data.columnar.ColumnVector

getCapacity, getChildren, isNullAt

Method Detail

setInt

void setInt(int rowId,
            int value)

Set int at rowId with the provided value.

setIntsFromBinary

void setIntsFromBinary(int rowId,
                       int count,
                       byte[] src,
                       int srcIndex)

Set ints from binary, need use UNSAFE to copy.

Parameters:

rowId - set start rowId.

count - count for int, so the bytes size is count * 4.

src - source binary.

srcIndex - source binary index, it is the index for byte index.

setInts

void setInts(int rowId,
             int count,
             int value)

Sets value to [rowId, rowId + count) by the value, this is data that repeats continuously.

setInts

void setInts(int rowId,
             int count,
             int[] src,
             int srcIndex)

Sets values from [src[srcIndex], src[srcIndex + count]) to [rowId, rowId + count).

fill

void fill(int value)

Fill the column vector with the provided value.

appendInt

void appendInt(int v)

appendInts

void appendInts(int count,
                int v)