public class VoidColumnVector extends ColumnVector
ColumnVector.Type
isNull, isRepeating, noNulls, type
Constructor and Description |
---|
VoidColumnVector()
Use this constructor by default.
|
VoidColumnVector(int len)
Don't use this except for testing purposes.
|
Modifier and Type | Method and Description |
---|---|
void |
copySelected(boolean selectedInUse,
int[] sel,
int size,
ColumnVector outputColVector) |
void |
flatten(boolean selectedInUse,
int[] sel,
int size) |
void |
setElement(int outputElementNum,
int inputElementNum,
ColumnVector inputColVector)
Set the element in this column vector from the given input vector.
|
void |
stringifyValue(StringBuilder buffer,
int row)
Print the value for this column into the given string builder.
|
decRef, ensureSize, flattenNoNulls, flattenPush, flattenRepeatingNulls, getRef, incRef, init, reset, setRepeating, shallowCopyTo, unFlatten
public VoidColumnVector()
public VoidColumnVector(int len)
len
- public void flatten(boolean selectedInUse, int[] sel, int size)
flatten
in class ColumnVector
public void setElement(int outputElementNum, int inputElementNum, ColumnVector inputColVector)
ColumnVector
setElement
in class ColumnVector
public void copySelected(boolean selectedInUse, int[] sel, int size, ColumnVector outputColVector)
copySelected
in class ColumnVector
public void stringifyValue(StringBuilder buffer, int row)
ColumnVector
stringifyValue
in class ColumnVector
buffer
- the buffer to print intorow
- the id of the row to printCopyright © 2021 The Apache Software Foundation. All rights reserved.