IdLookup (druid-processing 28.0.0 API)

All Known Implementing Classes:

ConstantDimensionSelector, NilVectorSelector, PossiblyNullDimensionSelector, StringUtf8DictionaryEncodedColumn.StringMultiValueDimensionVectorSelector, StringUtf8DictionaryEncodedColumn.StringSingleValueDimensionVectorSelector
```
public interface IdLookup
```
"Mixin" for DimensionSelector.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  int lookupId(String name)
  Inverse of DimensionDictionarySelector.lookupName(int).

- Method Detail
  - lookupId
```
int lookupId(@Nullable
             String name)
```
    Inverse of DimensionDictionarySelector.lookupName(int).