Package org.apache.drill.exec.vector.complex

Class ListVector.Mutator

java.lang.Object

org.apache.drill.exec.vector.BaseValueVector.BaseMutator

org.apache.drill.exec.vector.complex.BaseRepeatedValueVector.BaseRepeatedMutator

org.apache.drill.exec.vector.complex.ListVector.Mutator

All Implemented Interfaces:

RepeatedValueVector.RepeatedMutator, ValueVector.Mutator

Enclosing class:

ListVector

public class ListVector.Mutator
extends BaseRepeatedValueVector.BaseRepeatedMutator

Constructor Summary

Constructors

Constructor	Description
Mutator()

Method Summary

Modifier and Type	Method	Description
void	setNotNull(int index)
void	setValueCount(int valueCount)	Sets the number of values that is stored in this vector to the given value count.
void	startNewValue(int index)	Starts a new value that is a container of cells.

Methods inherited from class org.apache.drill.exec.vector.complex.BaseRepeatedValueVector.BaseRepeatedMutator

getInnerValueCountAt

Methods inherited from class org.apache.drill.exec.vector.BaseValueVector.BaseMutator

exchange, generateTestData, reset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.drill.exec.vector.ValueVector.Mutator

exchange, generateTestData, reset

Constructor Details

Mutator

public Mutator()

Method Details

setNotNull

public void setNotNull(int index)

startNewValue

public void startNewValue(int index)

Description copied from interface: RepeatedValueVector.RepeatedMutator

Starts a new value that is a container of cells.

Specified by:

startNewValue in interface RepeatedValueVector.RepeatedMutator

Overrides:

startNewValue in class BaseRepeatedValueVector.BaseRepeatedMutator

Parameters:

index - index of new value to start

setValueCount

public void setValueCount(int valueCount)

Description copied from interface: ValueVector.Mutator

Sets the number of values that is stored in this vector to the given value count. WARNING! Once the valueCount is set, the vector should be considered immutable.

Specified by:

setValueCount in interface ValueVector.Mutator

Overrides:

setValueCount in class BaseRepeatedValueVector.BaseRepeatedMutator

Parameters:

valueCount - value count to set.