Class PendingGenerator


  • class PendingGenerator
    extends Generator
    Default (and first pass) RevCommit Generator implementation for RevWalk.

    This generator starts from a set of one or more commits and process them in descending (newest to oldest) commit time order. Commits automatically cause their parents to be enqueued for further processing, allowing the entire commit graph to be walked. A RevFilter may be used to select a subset of the commits and return them to the caller.

    • Field Detail

      • OVER_SCAN

        static final int OVER_SCAN
        Number of additional commits to scan after we think we are done.

        This small buffer of commits is scanned to ensure we didn't miss anything as a result of clock skew when the commits were made. We need to set our constant to 1 additional commit due to the use of a pre-increment operator when accessing the value.

        See Also:
        Constant Field Values
      • INIT_LAST

        private static final RevCommit INIT_LAST
        A commit near the end of time, to initialize last with.
      • walker

        private final RevWalk walker
      • output

        private final int output
      • last

        private RevCommit last
        Last commit produced to the caller from next().
      • overScan

        private int overScan
        Number of commits we have remaining in our over-scan allotment.

        Only relevant if there are UNINTERESTING commits in the pending queue.

      • canDispose

        boolean canDispose