org.apache.drill.exec.vector

Class BaseValueVector.BaseMutator

java.lang.Object

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

All Implemented Interfaces:

ValueVector.Mutator

Direct Known Subclasses:

BaseRepeatedValueVector.BaseRepeatedMutator, BitVector.Mutator, MapVector.Mutator, UntypedNullVector.Mutator

Enclosing class:

BaseValueVector

public abstract static class BaseValueVector.BaseMutator
extends Object
implements ValueVector.Mutator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseMutator()

Method Summary

Modifier and Type	Method and Description
void	exchange(ValueVector.Mutator other) Exchanges state with the mutator of another mutator.
void	generateTestData(int values)
void	reset() Resets the mutator to pristine state.

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

setValueCount

Constructor Detail

BaseMutator

protected BaseMutator()

Method Detail

generateTestData

public void generateTestData(int values)

Specified by:

generateTestData in interface ValueVector.Mutator

reset

public void reset()

Description copied from interface: ValueVector.Mutator

Resets the mutator to pristine state.

Specified by:

reset in interface ValueVector.Mutator

exchange

public void exchange(ValueVector.Mutator other)

Description copied from interface: ValueVector.Mutator

Exchanges state with the mutator of another mutator. Used when exchanging state with another vector.

Specified by:

exchange in interface ValueVector.Mutator