Class: LLIP::RegexpScanner

Inherits:

RegexpAbstractScanner

• Object
• AbstractScanner
• RegexpAbstractScanner
• LLIP::RegexpScanner

Defined in:

lib/llip/regexp_scanner.rb

Overview

It’s a scanner for the parser RegexpParser. It has two kind of token: :char and :symbol.

• char: every character.

• symbol: . * + ( ) \ |

Constant Summary

CHAR =

It represents the regular expression ‘.’

LLIP::RegexpSpecification.new(:char)

SYMBOL =

It represents the regular expression ‘(.|*|+|(|)|\||[|]-)’ so it matches the chars: . * + ( ) \ | [ ] -

LLIP::RegexpSpecification.new(:symbol)

Method Summary

Methods inherited from RegexpAbstractScanner

inherited, #initialize, #next

Constructor Details

This class inherits a constructor from LLIP::RegexpAbstractScanner