Class ArgHandlerDir

java.lang.Object
com.google.gwt.util.tools.ArgHandler
com.google.gwt.util.tools.ArgHandlerDir
Direct Known Subclasses:
ArgHandlerOutDir

public abstract class ArgHandlerDir extends ArgHandler
Argument handler for arguments that are directories.
  • Constructor Details

    • ArgHandlerDir

      public ArgHandlerDir()
  • Method Details

    • getTagArgs

      public String[] getTagArgs()
      Description copied from class: ArgHandler
      A list of words representing the arguments in help text.
      Specified by:
      getTagArgs in class ArgHandler
    • handle

      public int handle(String[] args, int startIndex)
      Description copied from class: ArgHandler
      Attempts to process one flag or "extra" command-line argument (that appears without a flag).
      Specified by:
      handle in class ArgHandler
      Parameters:
      args - the arguments passed in to main()
      startIndex - an index into args indicating the first argument to use. If this is a handler for a flag argument. Otherwise it's the index of the "extra" argument.
      Returns:
      the number of additional arguments consumed, not including the flag or extra argument. Alternately, returns -1 if the argument cannot be used. This will causes the program to abort and usage to be displayed.
    • setDir

      public abstract void setDir(File dir)