org.apache.drill.exec.vector.complex

Class UnionVector.Mutator

java.lang.Object

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

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

All Implemented Interfaces:

ValueVector.Mutator

Enclosing class:

UnionVector

public class UnionVector.Mutator
extends BaseValueVector.BaseMutator

Field Summary

Fields

Modifier and Type	Field and Description
protected UnionWriter	writer

Constructor Summary

Constructors

Constructor and Description
Mutator()

Method Summary

Modifier and Type	Method and Description
void	generateTestData(int values)
void	reset() Resets the mutator to pristine state.
void	setNull(int index)
void	setSafe(int index, NullableBigIntHolder holder)
void	setSafe(int index, NullableBitHolder holder)
void	setSafe(int index, NullableDateHolder holder)
void	setSafe(int index, NullableFloat4Holder holder)
void	setSafe(int index, NullableFloat8Holder holder)
void	setSafe(int index, NullableIntervalDayHolder holder)
void	setSafe(int index, NullableIntervalHolder holder)
void	setSafe(int index, NullableIntervalYearHolder holder)
void	setSafe(int index, NullableIntHolder holder)
void	setSafe(int index, NullableSmallIntHolder holder)
void	setSafe(int index, NullableTimeHolder holder)
void	setSafe(int index, NullableTimeStampHolder holder)
void	setSafe(int index, NullableTinyIntHolder holder)
void	setSafe(int index, NullableUInt1Holder holder)
void	setSafe(int index, NullableUInt2Holder holder)
void	setSafe(int index, NullableUInt4Holder holder)
void	setSafe(int index, NullableUInt8Holder holder)
void	setSafe(int index, NullableVar16CharHolder holder)
void	setSafe(int index, NullableVarBinaryHolder holder)
void	setSafe(int index, NullableVarCharHolder holder)
void	setSafe(int index, NullableVarDecimalHolder holder)
void	setSafe(int index, UnionHolder holder)
void	setType(int index, TypeProtos.MinorType type)
void	setValueCount(int valueCount) Sets the number of values that is stored in this vector to the given value count.

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

exchange

Methods inherited from class java.lang.Object

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

Field Detail

writer

protected UnionWriter writer

Constructor Detail

Mutator

public Mutator()

Method Detail

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.

Parameters:

valueCount - value count to set.

setSafe

public void setSafe(int index,
                    UnionHolder holder)

setSafe

public void setSafe(int index,
                    NullableTinyIntHolder holder)

setSafe

public void setSafe(int index,
                    NullableUInt1Holder holder)

setSafe

public void setSafe(int index,
                    NullableUInt2Holder holder)

setSafe

public void setSafe(int index,
                    NullableSmallIntHolder holder)

setSafe

public void setSafe(int index,
                    NullableIntHolder holder)

setSafe

public void setSafe(int index,
                    NullableUInt4Holder holder)

setSafe

public void setSafe(int index,
                    NullableFloat4Holder holder)

setSafe

public void setSafe(int index,
                    NullableTimeHolder holder)

setSafe

public void setSafe(int index,
                    NullableIntervalYearHolder holder)

setSafe

public void setSafe(int index,
                    NullableBigIntHolder holder)

setSafe

public void setSafe(int index,
                    NullableUInt8Holder holder)

setSafe

public void setSafe(int index,
                    NullableFloat8Holder holder)

setSafe

public void setSafe(int index,
                    NullableDateHolder holder)

setSafe

public void setSafe(int index,
                    NullableTimeStampHolder holder)

setSafe

public void setSafe(int index,
                    NullableIntervalDayHolder holder)

setSafe

public void setSafe(int index,
                    NullableIntervalHolder holder)

setSafe

public void setSafe(int index,
                    NullableVarBinaryHolder holder)

setSafe

public void setSafe(int index,
                    NullableVarCharHolder holder)

setSafe

public void setSafe(int index,
                    NullableVar16CharHolder holder)

setSafe

public void setSafe(int index,
                    NullableVarDecimalHolder holder)

setSafe

public void setSafe(int index,
                    NullableBitHolder holder)

setType

public void setType(int index,
                    TypeProtos.MinorType type)

setNull

public void setNull(int index)

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 BaseValueVector.BaseMutator

generateTestData

public void generateTestData(int values)

Specified by:

generateTestData in interface ValueVector.Mutator

Overrides:

generateTestData in class BaseValueVector.BaseMutator