Module: CEML::Casting

Includes:
Lexer, Treetop::Runtime
Included in:
CastingParser, Scripts
Defined in:
lib/ceml/lang/tt/casting.rb

Defined Under Namespace

Modules: CastingStatement0, OverPhrase0, StanzaMarker0, WithMatchingPhrase0, WithinPhrase0

Instance Method Summary collapse

Methods included from Lexer

#_nt_and, #_nt_comment, #_nt_distance, #_nt_duration, #_nt_eol, #_nt_id, #_nt_linebreak, #_nt_mapped_role, #_nt_nl, #_nt_number, #_nt_qualifier, #_nt_range, #_nt_reserved_word, #_nt_role, #_nt_rolemap, #_nt_rolename, #_nt_roles, #_nt_text, #_nt_ws

Instance Method Details

#_nt_casting_statement ⇒ Object 



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# File 'lib/ceml/lang/tt/casting.rb', line 32

def _nt_casting_statement
  start_index = index
  if node_cache[:casting_statement].has_key?(index)
    cached = node_cache[:casting_statement][index]
    if cached
      cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r2 = _nt_stanza_marker
  if r2
    r1 = r2
  else
    r1 = instantiate_node(SyntaxNode,input, index...index)
  end
  s0 << r1
  if r1
    i3 = index
    if has_terminal?('gather', false, index)
      r4 = instantiate_node(SyntaxNode,input, index...(index + 6))
      @index += 6
    else
      terminal_parse_failure('gather')
      r4 = nil
    end
    if r4
      r3 = r4
    else
      if has_terminal?('await', false, index)
        r5 = instantiate_node(SyntaxNode,input, index...(index + 5))
        @index += 5
      else
        terminal_parse_failure('await')
        r5 = nil
      end
      if r5
        r3 = r5
      else
        if has_terminal?('nab', false, index)
          r6 = instantiate_node(SyntaxNode,input, index...(index + 3))
          @index += 3
        else
          terminal_parse_failure('nab')
          r6 = nil
        end
        if r6
          r3 = r6
        else
          if has_terminal?('accept', false, index)
            r7 = instantiate_node(SyntaxNode,input, index...(index + 6))
            @index += 6
          else
            terminal_parse_failure('accept')
            r7 = nil
          end
          if r7
            r3 = r7
          else
            @index = i3
            r3 = nil
          end
        end
      end
    end
    s0 << r3
    if r3
      r8 = _nt_ws
      s0 << r8
      if r8
        r9 = _nt_roles
        s0 << r9
        if r9
          s10, i10 = [], index
          loop do
            r11 = _nt_modifier_phrase
            if r11
              s10 << r11
            else
              break
            end
          end
          r10 = instantiate_node(SyntaxNode,input, i10...index, s10)
          s0 << r10
        end
      end
    end
  end
  if s0.last
    r0 = instantiate_node(CastingStatement,input, i0...index, s0)
    r0.extend(CastingStatement0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:casting_statement][start_index] = r0

  r0
end

#_nt_modifier_phrase ⇒ Object 



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# File 'lib/ceml/lang/tt/casting.rb', line 196

def _nt_modifier_phrase
  start_index = index
  if node_cache[:modifier_phrase].has_key?(index)
    cached = node_cache[:modifier_phrase][index]
    if cached
      cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0 = index
  r1 = _nt_over_phrase
  if r1
    r0 = r1
  else
    r2 = _nt_within_phrase
    if r2
      r0 = r2
    else
      r3 = _nt_with_matching_phrase
      if r3
        r0 = r3
      else
        @index = i0
        r0 = nil
      end
    end
  end

  node_cache[:modifier_phrase][start_index] = r0

  r0
end

#_nt_over_phrase ⇒ Object 



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# File 'lib/ceml/lang/tt/casting.rb', line 245

def _nt_over_phrase
  start_index = index
  if node_cache[:over_phrase].has_key?(index)
    cached = node_cache[:over_phrase][index]
    if cached
      cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_ws
  s0 << r1
  if r1
    if has_terminal?('over', false, index)
      r2 = instantiate_node(SyntaxNode,input, index...(index + 4))
      @index += 4
    else
      terminal_parse_failure('over')
      r2 = nil
    end
    s0 << r2
    if r2
      r3 = _nt_ws
      s0 << r3
      if r3
        r4 = _nt_duration
        s0 << r4
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(OverPhrase0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:over_phrase][start_index] = r0

  r0
end

#_nt_stanza_marker ⇒ Object 



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# File 'lib/ceml/lang/tt/casting.rb', line 145

def _nt_stanza_marker
  start_index = index
  if node_cache[:stanza_marker].has_key?(index)
    cached = node_cache[:stanza_marker][index]
    if cached
      cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  if has_terminal?('(', false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 1))
    @index += 1
  else
    terminal_parse_failure('(')
    r1 = nil
  end
  s0 << r1
  if r1
    r2 = _nt_id
    s0 << r2
    if r2
      if has_terminal?(')', false, index)
        r3 = instantiate_node(SyntaxNode,input, index...(index + 1))
        @index += 1
      else
        terminal_parse_failure(')')
        r3 = nil
      end
      s0 << r3
      if r3
        r4 = _nt_nl
        s0 << r4
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(StanzaMarker0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:stanza_marker][start_index] = r0

  r0
end

#_nt_with_matching_phrase ⇒ Object 



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# File 'lib/ceml/lang/tt/casting.rb', line 367

def _nt_with_matching_phrase
  start_index = index
  if node_cache[:with_matching_phrase].has_key?(index)
    cached = node_cache[:with_matching_phrase][index]
    if cached
      cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_ws
  s0 << r1
  if r1
    if has_terminal?('with', false, index)
      r2 = instantiate_node(SyntaxNode,input, index...(index + 4))
      @index += 4
    else
      terminal_parse_failure('with')
      r2 = nil
    end
    s0 << r2
    if r2
      r3 = _nt_ws
      s0 << r3
      if r3
        if has_terminal?('matching', false, index)
          r4 = instantiate_node(SyntaxNode,input, index...(index + 8))
          @index += 8
        else
          terminal_parse_failure('matching')
          r4 = nil
        end
        s0 << r4
        if r4
          r5 = _nt_ws
          s0 << r5
          if r5
            r6 = _nt_id
            s0 << r6
          end
        end
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(WithMatchingPhrase0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:with_matching_phrase][start_index] = r0

  r0
end

#_nt_within_phrase ⇒ Object 



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# File 'lib/ceml/lang/tt/casting.rb', line 304

def _nt_within_phrase
  start_index = index
  if node_cache[:within_phrase].has_key?(index)
    cached = node_cache[:within_phrase][index]
    if cached
      cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_ws
  s0 << r1
  if r1
    if has_terminal?('within', false, index)
      r2 = instantiate_node(SyntaxNode,input, index...(index + 6))
      @index += 6
    else
      terminal_parse_failure('within')
      r2 = nil
    end
    s0 << r2
    if r2
      r3 = _nt_ws
      s0 << r3
      if r3
        r4 = _nt_distance
        s0 << r4
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(WithinPhrase0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:within_phrase][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/ceml/lang/tt/casting.rb', line 8

def root
  @root ||= :casting_statement
end