class BELParser::Parsers::Common::String::Parser

Attributes

_bel_eof_actions[RW]
_bel_index_offsets[RW]
_bel_indicies[RW]
_bel_key_spans[RW]
_bel_trans_actions[RW]
_bel_trans_keys[RW]
_bel_trans_targs[RW]
bel_en_string_node[RW]
bel_error[RW]
bel_first_final[RW]
bel_start[RW]

Public Class Methods

new(content) click to toggle source
# File lib/bel_parser/parsers/common/string.rb, line 41
          def initialize(content)
            @content = content
      # begin: ragel
            
class << self
        attr_accessor :_bel_trans_keys
        private :_bel_trans_keys, :_bel_trans_keys=
end
self._bel_trans_keys = [
        0, 0, 9, 34, 34, 92, 
        34, 92, 0, 0, 0, 
        0, 0
]

class << self
        attr_accessor :_bel_key_spans
        private :_bel_key_spans, :_bel_key_spans=
end
self._bel_key_spans = [
        0, 26, 59, 59, 0, 0
]

class << self
        attr_accessor :_bel_index_offsets
        private :_bel_index_offsets, :_bel_index_offsets=
end
self._bel_index_offsets = [
        0, 0, 27, 87, 147, 148
]

class << self
        attr_accessor :_bel_indicies
        private :_bel_indicies, :_bel_indicies=
end
self._bel_indicies = [
        1, 1, 1, 1, 1, 0, 0, 0, 
        0, 0, 0, 0, 0, 0, 0, 0, 
        0, 0, 0, 0, 0, 0, 0, 1, 
        0, 2, 0, 4, 3, 3, 3, 3, 
        3, 3, 3, 3, 3, 3, 3, 3, 
        3, 3, 3, 3, 3, 3, 3, 3, 
        3, 3, 3, 3, 3, 3, 3, 3, 
        3, 3, 3, 3, 3, 3, 3, 3, 
        3, 3, 3, 3, 3, 3, 3, 3, 
        3, 3, 3, 3, 3, 3, 3, 3, 
        3, 3, 3, 3, 3, 5, 3, 7, 
        6, 6, 6, 6, 6, 6, 6, 6, 
        6, 6, 6, 6, 6, 6, 6, 6, 
        6, 6, 6, 6, 6, 6, 6, 6, 
        6, 6, 6, 6, 6, 6, 6, 6, 
        6, 6, 6, 6, 6, 6, 6, 6, 
        6, 6, 6, 6, 6, 6, 6, 6, 
        6, 6, 6, 6, 6, 6, 6, 6, 
        6, 8, 6, 6, 0, 0
]

class << self
        attr_accessor :_bel_trans_targs
        private :_bel_trans_targs, :_bel_trans_targs=
end
self._bel_trans_targs = [
        0, 1, 2, 3, 5, 4, 3, 5, 
        4
]

class << self
        attr_accessor :_bel_trans_actions
        private :_bel_trans_actions, :_bel_trans_actions=
end
self._bel_trans_actions = [
        2, 0, 0, 4, 5, 4, 0, 6, 
        0
]

class << self
        attr_accessor :_bel_eof_actions
        private :_bel_eof_actions, :_bel_eof_actions=
end
self._bel_eof_actions = [
        0, 1, 3, 3, 3, 0
]

class << self
        attr_accessor :bel_start
end
self.bel_start = 1;
class << self
        attr_accessor :bel_first_final
end
self.bel_first_final = 5;
class << self
        attr_accessor :bel_error
end
self.bel_error = 0;

class << self
        attr_accessor :bel_en_string_node
end
self.bel_en_string_node = 1;


      # end: ragel
          end

Public Instance Methods

each() { |ast_node| ... } click to toggle source
# File lib/bel_parser/parsers/common/string.rb, line 145
          def each
            @buffers        = {}
            @incomplete     = {}
            @string_opened  = false
            @string_closed  = false
            data            = @content.unpack('C*')
            p_start         = 0
            p_end           = 0
            p               = 0
            pe              = data.length
            eof             = data.length

      # begin: ragel
            
begin
        p ||= 0
        pe ||= data.length
        cs = bel_start
end

            
begin
        testEof = false
        _slen, _trans, _keys, _inds, _acts, _nacts = nil
        _goto_level = 0
        _resume = 10
        _eof_trans = 15
        _again = 20
        _test_eof = 30
        _out = 40
        while true
        if _goto_level <= 0
        if p == pe
                _goto_level = _test_eof
                next
        end
        if cs == 0
                _goto_level = _out
                next
        end
        end
        if _goto_level <= _resume
        _keys = cs << 1
        _inds = _bel_index_offsets[cs]
        _slen = _bel_key_spans[cs]
        _wide = data[p].ord
        _trans = if (   _slen > 0 && 
                        _bel_trans_keys[_keys] <= _wide && 
                        _wide <= _bel_trans_keys[_keys + 1] 
                    ) then
                        _bel_indicies[ _inds + _wide - _bel_trans_keys[_keys] ] 
                 else 
                        _bel_indicies[ _inds + _slen ]
                 end
        cs = _bel_trans_targs[_trans]
        if _bel_trans_actions[_trans] != 0
        case _bel_trans_actions[_trans]
        when 4 then
                begin

    trace('STRING start_string')
    @string_opened = true
    p_start = p
                end
        when 2 then
                begin

    trace('STRING string_node_err')
    p_end = p
    chars = data[p_start...p_end]
    ast_node = string(utf8_string(chars), complete: false, character_range: [p_start, p_end])
    yield ast_node
                end
        when 6 then
                begin

    trace('STRING stop_string')
    @string_closed = true
    p_end = p
                end
                begin

    trace('STRING string_end')
    completed = @string_opened && @string_closed
    chars = data[p_start...p_end]
    ast_node = string(utf8_string(chars), complete: true, character_range: [p_start, p_end])
    @buffers[:string] = ast_node
                end
                begin

    trace('STRING yield_string')
    yield @buffers[:string]
                end
        when 5 then
                begin

    trace('STRING start_string')
    @string_opened = true
    p_start = p
                end
                begin

    trace('STRING stop_string')
    @string_closed = true
    p_end = p
                end
                begin

    trace('STRING string_end')
    completed = @string_opened && @string_closed
    chars = data[p_start...p_end]
    ast_node = string(utf8_string(chars), complete: true, character_range: [p_start, p_end])
    @buffers[:string] = ast_node
                end
                begin

    trace('STRING yield_string')
    yield @buffers[:string]
                end
        end
        end
        end
        if _goto_level <= _again
        if cs == 0
                _goto_level = _out
                next
        end
        p += 1
        if p != pe
                _goto_level = _resume
                next
        end
        end
        if _goto_level <= _test_eof
        if p == eof
          case _bel_eof_actions[cs]
        when 1 then
                begin

    trace('STRING string_node_err')
    p_end = p
    chars = data[p_start...p_end]
    ast_node = string(utf8_string(chars), complete: false, character_range: [p_start, p_end])
    yield ast_node
                end
                begin

    trace('STRING string_node_eof')
    yield @buffers[:string]
                end
        when 3 then
                begin

    trace('STRING eof_string')
    p_end = p
    chars = data[p_start...p_end]
    ast_node = string(utf8_string(chars), complete: false, character_range: [p_start, p_end])
    @buffers[:string] = ast_node
                end
                begin

    trace('STRING string_node_err')
    p_end = p
    chars = data[p_start...p_end]
    ast_node = string(utf8_string(chars), complete: false, character_range: [p_start, p_end])
    yield ast_node
                end
                begin

    trace('STRING string_node_eof')
    yield @buffers[:string]
                end
          end
        end

        end
        if _goto_level <= _out
                break
        end
end
        end

      # end: ragel
          end