Interface RrdFileBackend

  • All Known Implementing Classes:
    RrdNioBackend, RrdRandomAccessFileBackend, RrdSafeFileBackend

    public interface RrdFileBackend
    An abstract backend which is used to store RRD data to ordinary files on the disk.

    Every backend storing RRD data as ordinary files should inherit from it, some check are done in the code for instanceof.

    • Method Detail

      • getCanonicalPath

        String getCanonicalPath()
                         throws IOException
        Returns canonical path to the file on the disk.
        Returns:
        Canonical file path
        Throws:
        IOException - Thrown in case of I/O error