Class InfoStream

  • All Implemented Interfaces:
    Closeable, AutoCloseable
    Direct Known Subclasses:

    public abstract class InfoStream
    extends Object
    implements Closeable
    Debugging API for Lucene classes such as IndexWriter and SegmentInfos.

    NOTE: Enabling infostreams may cause performance degradation in some components.

    NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.
    • Field Detail

      • NO_OUTPUT

        public static final InfoStream NO_OUTPUT
        Instance of InfoStream that does no logging at all.
    • Constructor Detail

      • InfoStream

        public InfoStream()