Uploaded image for project: 'Calcite'
  1. Calcite
  2. CALCITE-460

Add ImmutableBitSet and replace uses of BitSet

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.0.0-incubating
    • Component/s: None
    • Labels:
      None

      Description

      Calcite makes heavy use of bit sets. java.util.BitSet has a convenient API but (a) is mutable, (b) uses quite a lot of memory, (c) is not iterable.

      Propose to implement ImmutableBitSet, which addresses those deficiencies.

        Attachments

          Activity

            People

            • Assignee:
              julianhyde Julian Hyde
              Reporter:
              julianhyde Julian Hyde
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: