Interface ScanConductor


  • public interface ScanConductor

    Visitor pattern for the DirectoryScanner. A ScanConductor controls the scanning process.

    Create an instance and pass it to DirectoryScanner.setScanConductor(ScanConductor). You will get notified about every visited directory and file. You can use the ScanConductor.ScanAction to control what should happen next.

    A ScanConductor might also store own information but users must make sure that the state gets cleaned between two scan() invocations.

    • Method Detail

      • visitDirectory

        ScanConductor.ScanAction visitDirectory​(java.lang.String name,
                                                java.io.File directory)
        This method will get invoked for every detected directory.
        Parameters:
        name - the directory name (contains parent folders up to the pwd)
        directory - The directory.
        Returns:
        the ScanAction to control how to proceed with the scanning
      • visitFile

        ScanConductor.ScanAction visitFile​(java.lang.String name,
                                           java.io.File file)
        This method will get invoked for every detected file.
        Parameters:
        name - the file name (contains parent folders up to the pwd)
        file - The file.
        Returns:
        the ScanAction to control how to proceed with the scanning