org.apache.arrow.vector.complex

Class NullableMapVector.Mutator

java.lang.Object

org.apache.arrow.vector.BaseValueVector.BaseMutator

org.apache.arrow.vector.complex.MapVector.Mutator

org.apache.arrow.vector.complex.NullableMapVector.Mutator

All Implemented Interfaces:

NullableVectorDefinitionSetter, ValueVector.Mutator

Enclosing class:

NullableMapVector

public final class NullableMapVector.Mutator
extends MapVector.Mutator
implements NullableVectorDefinitionSetter

Method Summary

Modifier and Type	Method and Description
void	generateTestData(int valueCount)
void	reset() Resets the mutator to pristine state.
void	setIndexDefined(int index)
void	setNull(int index)
void	setValueCount(int valueCount) Sets the number of values that is stored in this vector to the given value count.

Methods inherited from class java.lang.Object

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

Method Detail

setIndexDefined

public void setIndexDefined(int index)

Specified by:

setIndexDefined in interface NullableVectorDefinitionSetter

setNull

public void setNull(int index)

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.

Specified by:

setValueCount in interface ValueVector.Mutator

Overrides:

setValueCount in class MapVector.Mutator

Parameters:

valueCount - value count to set.

generateTestData

public void generateTestData(int valueCount)

Specified by:

generateTestData in interface ValueVector.Mutator

Overrides:

generateTestData in class MapVector.Mutator

Parameters:

valueCount - the number of values to generate

reset

public void reset()

Description copied from interface: ValueVector.Mutator

Resets the mutator to pristine state.

Specified by:

reset in interface ValueVector.Mutator

Overrides:

reset in class MapVector.Mutator