Class UniqueStream

  • All Implemented Interfaces:
    Closeable, Serializable, AutoCloseable, Expressible, org.apache.solr.common.MapSerializable, org.apache.solr.common.MapWriter, org.apache.solr.common.NavigableObject, org.noggit.JSONWriter.Writable

    public class UniqueStream
    extends TupleStream
    implements Expressible
    The UniqueStream emits a unique stream of Tuples based on a Comparator.

    Note: The sort order of the underlying stream must match the Comparator.

    Since:
    5.1.0
    See Also:
    Serialized Form