org.apache.drill.exec.vector.complex

Class BaseRepeatedValueVector.BaseRepeatedMutator

java.lang.Object

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

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

All Implemented Interfaces:

RepeatedValueVector.RepeatedMutator, ValueVector.Mutator

Direct Known Subclasses:

ListVector.Mutator, RepeatedDictVector.Mutator, RepeatedListVector.DelegateRepeatedVector.RepeatedListMutator

Enclosing class:

BaseRepeatedValueVector

public abstract class BaseRepeatedValueVector.BaseRepeatedMutator
extends BaseValueVector.BaseMutator
implements RepeatedValueVector.RepeatedMutator

Constructor Summary

Constructors

Constructor and Description
BaseRepeatedMutator()

Method Summary

Modifier and Type	Method and Description
int	getInnerValueCountAt(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.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 Detail

BaseRepeatedMutator

public BaseRepeatedMutator()

Method Detail

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

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

Parameters:

valueCount - value count to set.

getInnerValueCountAt

public int getInnerValueCountAt(int index)