Class DfsPackFile


  • public final class DfsPackFile
    extends Object
    A Git version 2 pack file representation. A pack file contains Git objects in delta packed format yielding high compression of lots of object where some objects are similar.
    • Method Detail

      • getPackDescription

        public DfsPackDescription getPackDescription()
        Returns:
        description that was originally used to configure this pack file.
      • isIndexLoaded

        public boolean isIndexLoaded()
        Returns:
        whether the pack index file is loaded and cached in memory.
        Since:
        2.2
      • getCachedSize

        public long getCachedSize()
        Returns:
        bytes cached in memory for this pack, excluding the index.
      • hasObject

        public boolean hasObject​(DfsReader ctx,
                                 AnyObjectId id)
                          throws IOException
        Check if an object is stored within this pack.
        Parameters:
        ctx - reader context to support reading from the backing store if the index is not already loaded in memory.
        id - object to be located.
        Returns:
        true if the object exists in this pack; false if it does not.
        Throws:
        IOException - the pack index is not available, or is corrupt.
      • close

        public void close()
        Release all memory used by this DfsPackFile instance.