/src/lib/regular_expression/internal/regular_expression_items/regular_expression_item_any.e

http://github.com/tybor/Liberty · Specman e · 43 lines · 14 code · 3 blank · 26 comment · 1 complexity · f4dc8f9beec876a7fc828062934dadb4 MD5 · raw file

  1. -- This file is part of a Liberty Eiffel library.
  2. -- See the full copyright at the end.
  3. --
  4. class REGULAR_EXPRESSION_ITEM_ANY
  5. --
  6. -- accept any character
  7. --
  8. inherit
  9. REGULAR_EXPRESSION_ITEM
  10. feature {ANY}
  11. explore (matcher: BACKTRACKING_REGULAR_EXPRESSION)
  12. do
  13. if matcher.valid_last_character then
  14. matcher.advance
  15. matcher.continue
  16. else
  17. matcher.backtrack
  18. end
  19. end
  20. end -- class REGULAR_EXPRESSION_ITEM_ANY
  21. --
  22. -- Copyright (C) 2009-2017: by all the people cited in the AUTHORS file.
  23. --
  24. -- Permission is hereby granted, free of charge, to any person obtaining a copy
  25. -- of this software and associated documentation files (the "Software"), to deal
  26. -- in the Software without restriction, including without limitation the rights
  27. -- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  28. -- copies of the Software, and to permit persons to whom the Software is
  29. -- furnished to do so, subject to the following conditions:
  30. --
  31. -- The above copyright notice and this permission notice shall be included in
  32. -- all copies or substantial portions of the Software.
  33. --
  34. -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  35. -- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  36. -- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  37. -- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  38. -- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  39. -- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  40. -- THE SOFTWARE.