/src/lib/cli/internal/clarg_string.e

http://github.com/tybor/Liberty · Specman e · 57 lines · 26 code · 8 blank · 23 comment · 0 complexity · 5649feed592009fe45301f325d65760c MD5 · raw file

  1. -- This file is part of a Liberty Eiffel library.
  2. -- See the full copyright at the end.
  3. --
  4. class CLARG_STRING
  5. inherit
  6. CLARG_WITH_ARG[FIXED_STRING]
  7. create {COMMAND_LINE_ARGUMENT_FACTORY}
  8. optional, positional
  9. feature {ANY}
  10. item: FIXED_STRING
  11. is_set: BOOLEAN
  12. do
  13. Result := item /= Void
  14. end
  15. feature {CLARG_PARSER}
  16. is_valid_data (arg: STRING): BOOLEAN
  17. do
  18. Result := True
  19. end
  20. feature {}
  21. set_data (context: COMMAND_LINE_CONTEXT; arg: STRING)
  22. do
  23. item := arg.intern
  24. end
  25. unset
  26. do
  27. item := Void
  28. end
  29. end -- CLARG_STRING
  30. --
  31. -- Copyright (C) 2009-2017: by all the people cited in the AUTHORS file.
  32. --
  33. -- Permission is hereby granted, free of charge, to any person obtaining a copy
  34. -- of this software and associated documentation files (the "Software"), to deal
  35. -- in the Software without restriction, including without limitation the rights
  36. -- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  37. -- copies of the Software, and to permit persons to whom the Software is
  38. -- furnished to do so, subject to the following conditions:
  39. --
  40. -- The above copyright notice and this permission notice shall be included in
  41. -- all copies or substantial portions of the Software.
  42. --
  43. -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  44. -- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  45. -- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  46. -- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  47. -- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  48. -- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  49. -- THE SOFTWARE.