org.apache.arrow.vector

Class NullableBitVector.Mutator

java.lang.Object

org.apache.arrow.vector.BaseValueVector.BaseMutator

org.apache.arrow.vector.NullableBitVector.Mutator

All Implemented Interfaces:

NullableVectorDefinitionSetter, ValueVector.Mutator

Enclosing class:

NullableBitVector

public final class NullableBitVector.Mutator
extends BaseValueVector.BaseMutator
implements NullableVectorDefinitionSetter

Method Summary

Modifier and Type	Method and Description
void	generateTestData(int valueCount)
int	getLastSet()
BitVector	getVectorWithValues()
boolean	isSafe(int outIndex)
void	reset() Resets the mutator to pristine state.
void	set(int index, BitHolder holder)
void	set(int index, int value) Set the variable length element at the specified index to the supplied byte array.
void	set(int index, int isSet, int valueField)
void	set(int index, NullableBitHolder holder)
void	setIndexDefined(int index)
void	setLastSet(int value)
void	setNull(int index)
void	setSafe(int index, BitHolder value)
void	setSafe(int index, byte[] value, int start, int length)
void	setSafe(int index, ByteBuffer value, int start, int length)
void	setSafe(int index, int value)
void	setSafe(int index, int isSet, int valueField)
void	setSafe(int index, NullableBitHolder value)
void	setSkipNull(int index, BitHolder holder)
void	setSkipNull(int index, NullableBitHolder holder)
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

getVectorWithValues

public BitVector getVectorWithValues()

setIndexDefined

public void setIndexDefined(int index)

Specified by:

setIndexDefined in interface NullableVectorDefinitionSetter

set

public void set(int index,
                int value)

Set the variable length element at the specified index to the supplied byte array.

Parameters:

index - position of the bit to set

value - array of bytes (or int if smaller than 4 bytes) to write

setSafe

public void setSafe(int index,
                    byte[] value,
                    int start,
                    int length)

setSafe

public void setSafe(int index,
                    ByteBuffer value,
                    int start,
                    int length)

setNull

public void setNull(int index)

setSkipNull

public void setSkipNull(int index,
                        BitHolder holder)

setSkipNull

public void setSkipNull(int index,
                        NullableBitHolder holder)

set

public void set(int index,
                NullableBitHolder holder)

set

public void set(int index,
                BitHolder holder)

isSafe

public boolean isSafe(int outIndex)

set

public void set(int index,
                int isSet,
                int valueField)

setSafe

public void setSafe(int index,
                    int isSet,
                    int valueField)

setSafe

public void setSafe(int index,
                    NullableBitHolder value)

setSafe

public void setSafe(int index,
                    BitHolder value)

setSafe

public void setSafe(int index,
                    int value)

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

Parameters:

valueCount - value count to set.

generateTestData

public void generateTestData(int valueCount)

Specified by:

generateTestData in interface ValueVector.Mutator

Overrides:

generateTestData in class BaseValueVector.BaseMutator

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 BaseValueVector.BaseMutator

setLastSet

public void setLastSet(int value)

getLastSet

public int getLastSet()