Class ExternalRefSorter.ByteSequenceIterator

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, BytesRefIterator
    Enclosing class:
    ExternalRefSorter

    public static class ExternalRefSorter.ByteSequenceIterator
    extends java.lang.Object
    implements BytesRefIterator, java.io.Closeable
    Iterates over BytesRefs in a file, closes the reader when the iterator is exhausted.
    • Method Detail

      • next

        public BytesRef next()
                      throws java.io.IOException
        Description copied from interface: BytesRefIterator
        Increments the iteration to the next BytesRef in the iterator. Returns the resulting BytesRef or null if the end of the iterator is reached. The returned BytesRef may be re-used across calls to next. After this method returns null, do not call it again: the results are undefined.
        Specified by:
        next in interface BytesRefIterator
        Returns:
        the next BytesRef in the iterator or null if the end of the iterator is reached.
        Throws:
        java.io.IOException - If there is a low-level I/O error.
      • close

        public void close()
                   throws java.io.IOException
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Throws:
        java.io.IOException