Package org.apache.lucene.sandbox.facet.labels

# Interface OrdToLabel

All Known Implementing Classes:
  `LongValueFacetCutter`, `RangeOrdToLabel`, `TaxonomyOrdLabelBiMap`

public interface OrdToLabel
Ordinal to label mapping interface.

TODO: move FacetLabel out of taxonomy folder to use it for any facets, not just taxonomy?

WARNING: This API is experimental and might change in incompatible ways in the next release.

## Method Summary

Modifier and Type
Method
Description
`FacetLabel`
`getLabel(int ordinal)`
get label of one ord TODO: what do we return when ordinal is not valid? null?
`FacetLabel[]`
`getLabels(int[] ordinals)`
get labels for multiple ords

## Method Details

### getLabel

FacetLabel getLabel(int ordinal) throws IOException
get label of one ord TODO: what do we return when ordinal is not valid? null?

Throws:
  `IOException`

### getLabels

FacetLabel[] getLabels(int[] ordinals) throws IOException
get labels for multiple ords

Throws:
  `IOException`