Interface IndexOrdinalsFieldData

    • Method Detail

      • getOrdinalMap

        org.apache.lucene.index.OrdinalMap getOrdinalMap()
        Returns the underlying OrdinalMap for this fielddata or null if global ordinals are not needed (constant value or single segment).
      • supportsGlobalOrdinalsMapping

        boolean supportsGlobalOrdinalsMapping()
        Whether this field data is able to provide a mapping between global and segment ordinals, by returning the underlying OrdinalMap. If this method returns false, then calling getOrdinalMap() will result in an UnsupportedOperationException.