org.apache.drill.exec.vector.complex

Interface RepeatedValueVector.RepeatedAccessor

All Superinterfaces:

ValueVector.Accessor

All Known Implementing Classes:

AbstractRepeatedMapVector.Accessor, BaseRepeatedValueVector.BaseRepeatedAccessor, DictVector.Accessor, ListVector.Accessor, RepeatedBigIntVector.Accessor, RepeatedBitVector.Accessor, RepeatedDateVector.Accessor, RepeatedDecimal18Vector.Accessor, RepeatedDecimal28DenseVector.Accessor, RepeatedDecimal28SparseVector.Accessor, RepeatedDecimal38DenseVector.Accessor, RepeatedDecimal38SparseVector.Accessor, RepeatedDecimal9Vector.Accessor, RepeatedDictVector.Accessor, RepeatedFloat4Vector.Accessor, RepeatedFloat8Vector.Accessor, RepeatedIntervalDayVector.Accessor, RepeatedIntervalVector.Accessor, RepeatedIntervalYearVector.Accessor, RepeatedIntVector.Accessor, RepeatedListVector.DelegateRepeatedVector.RepeatedListAccessor, RepeatedMapVector.Accessor, RepeatedSmallIntVector.Accessor, RepeatedTimeStampVector.Accessor, RepeatedTimeVector.Accessor, RepeatedTinyIntVector.Accessor, RepeatedUInt1Vector.Accessor, RepeatedUInt2Vector.Accessor, RepeatedUInt4Vector.Accessor, RepeatedUInt8Vector.Accessor, RepeatedVar16CharVector.Accessor, RepeatedVarBinaryVector.Accessor, RepeatedVarCharVector.Accessor, RepeatedVarDecimalVector.Accessor

Enclosing interface:

RepeatedValueVector

public static interface RepeatedValueVector.RepeatedAccessor
extends ValueVector.Accessor

Method Summary

Modifier and Type	Method and Description
int	getInnerValueCount()
int	getInnerValueCountAt(int index)
boolean	isEmpty(int index)

Methods inherited from interface org.apache.drill.exec.vector.ValueVector.Accessor

getObject, getValueCount, isNull

Method Detail

getInnerValueCount

int getInnerValueCount()

Returns:

total number of cells that vector contains. The result includes empty, null valued cells.

getInnerValueCountAt

int getInnerValueCountAt(int index)

Returns:

number of cells that the value at the given index contains.

isEmpty

boolean isEmpty(int index)

Parameters:

index - value index

Returns:

true if the value at the given index is empty, false otherwise.