Interface BlockCache.Loader

  • Enclosing interface:

    public static interface BlockCache.Loader
    • Method Detail

      • getDependencies

        Map<String,​BlockCache.Loader> getDependencies()
        The cache blocks that this loader depends on. If a loader has no dependencies, then it should return an empty map. All dependencies must be loaded before calling load(int, Map).
      • load

        byte[] load​(int maxSize,
                    Map<String,​byte[]> dependencies)
        Loads a block. Anything returned by getDependencies() should be loaded and passed.
        maxSize - This is the maximum block size that will be cached.
        The loaded block or null if loading the block would exceed maxSize.