MultiValueDimensionVectorSelector (druid-processing 28.0.0 API)

All Superinterfaces:

DimensionDictionarySelector, VectorSizeInspector

All Known Implementing Classes:

StringUtf8DictionaryEncodedColumn.StringMultiValueDimensionVectorSelector
```
public interface MultiValueDimensionVectorSelector
extends DimensionDictionarySelector, VectorSizeInspector
```
Vectorized selector for a multi-valued string-typed column.

- Field Summary
  - Fields inherited from interface org.apache.druid.segment.DimensionDictionarySelector
    CARDINALITY_UNKNOWN
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  IndexedInts[] getRowVector()
  Get the current vector.
  - Methods inherited from interface org.apache.druid.segment.DimensionDictionarySelector
    getValueCardinality, idLookup, lookupName, lookupNameUtf8, nameLookupPossibleInAdvance, supportsLookupNameUtf8
  - Methods inherited from interface org.apache.druid.segment.vector.VectorSizeInspector
    getCurrentVectorSize, getMaxVectorSize

- Method Detail
  - getRowVector
```
IndexedInts[] getRowVector()
```
    Get the current vector. The array will be reused, so it is not a good idea to retain a reference to it.