Method build

java/core/src/java/org/apache/orc/DataMask.java:129–139

Build a new DataMask instance. @param mask the description of the data mask @param schema the type of the field @param overrides sub-columns where the mask is overridden @return a new DataMask @throws IllegalArgumentException if no such kind of data mask was found @see org.apache.orc.impl.mask.Mask

(DataMaskDescription mask,
                                 TypeDescription schema,
                                 MaskOverrides overrides)

     * @see org.apache.orc.impl.mask.MaskProvider for the standard provider
     */
    public static DataMask build(DataMaskDescription mask,
                                 TypeDescription schema,
                                 MaskOverrides overrides) {
      for(Provider provider: ServiceLoader.load(Provider.class)) {
        DataMask result = provider.build(mask, schema, overrides);
        if (result != null) {
          return result;
        }
      }
      throw new IllegalArgumentException("Can't find data mask - " + mask);
    }
  }
}