Package org.apache.jackrabbit.oak.segment.file.tar.index

Interface Index

public interface Index
An index for the entries in a TAR file.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    count()
    Return the number of entries in this index.
    IndexEntry
    entry(int i)
    Return the entry at a specified index.
    int
    findEntry(long msb, long lsb)
    Find an entry by its identifier.
    Set<UUID>
    getUUIDs()
    Returns the identifiers of every entry in this index.
    int
    size()
    Return the size of this index in bytes.

  • Method Details

    • getUUIDs

      Set<UUID> getUUIDs()
      Returns the identifiers of every entry in this index.
      Returns:
      A set of UUID.

    • findEntry

      int findEntry(long msb, long lsb)
      Find an entry by its identifier.
      Parameters:
      msb - The most significant bits of the identifier.
      lsb - The least significant bits of the identifier.
      Returns:
      The index of the entry in this index, or -1 if the entry was not found.

    • size

      int size()
      Return the size of this index in bytes.
      Returns:
      The size of this index in bytes.

    • count

      int count()
      Return the number of entries in this index.
      Returns:
      The number of entries in this index.

    • entry

      IndexEntry entry(int i)
      Return the entry at a specified index.
      Parameters:
      i - The index of the entry.
      Returns:
      An instance of IndexEntry.