Package io.roastedroot.zerofs

Class Options

java.lang.Object
io.roastedroot.zerofs.Options
final class Options extends Object
Utility methods for normalizing user-provided options arrays and sets to canonical immutable sets of options.

  • Field Details

    • DEFAULT_READ

      private static final Set<OpenOption> DEFAULT_READ

    • DEFAULT_WRITE

      private static final Set<OpenOption> DEFAULT_WRITE

  • Constructor Details

    • Options

      private Options()

  • Method Details

    • getLinkOptions

      public static Set<LinkOption> getLinkOptions(LinkOption... options)
      Returns an immutable set of link options.

    • getOptionsForChannel

      public static Set<OpenOption> getOptionsForChannel(Set<? extends OpenOption> options)
      Returns an immutable set of open options for opening a new file channel.

    • getOptionsForInputStream

      public static Set<OpenOption> getOptionsForInputStream(OpenOption... options)
      Returns an immutable set of open options for opening a new input stream.

    • getOptionsForOutputStream

      public static Set<OpenOption> getOptionsForOutputStream(OpenOption... options)
      Returns an immutable set of open options for opening a new output stream.

    • addWrite

      private static Set<OpenOption> addWrite(Collection<? extends OpenOption> options)
      Returns an Set copy of the given options, adding
      invalid reference 
      StandardOpenOption#WRITE
      if it isn't already present.

    • getMoveOptions

      public static Set<CopyOption> getMoveOptions(CopyOption... options)
      Returns an immutable set of the given options for a move.

    • getCopyOptions

      public static Set<CopyOption> getCopyOptions(CopyOption... options)
      Returns an immutable set of the given options for a copy.