class Antlr4::Runtime::CommonToken
Attributes
_text[RW]
channel[RW]
char_position_in_line[RW]
line[RW]
source[RW]
start[RW]
stop[RW]
token_index[RW]
type[RW]
Public Class Methods
create1(source, type, channel, start, stop)
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# File lib/antlr4/runtime/common_token.rb, line 28 def self.create1(source, type, channel, start, stop) result = CommonToken.new(type) result.source = source result.channel = channel result.start = start result.stop = stop unless source.a.nil? result.line = source.a.line result.char_position_in_line = source.a.char_position_in_line end result end
create2(type, text)
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# File lib/antlr4/runtime/common_token.rb, line 41 def self.create2(type, text) result = CommonToken.new(type) result._text = text result end
new(type = nil)
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# File lib/antlr4/runtime/common_token.rb, line 19 def initialize(type = nil) @char_position_in_line = -1 @channel = Token::DEFAULT_CHANNEL @token_index = -1 @type = type @source = @@EMPTY_SOURCE @_text = nil end
Public Instance Methods
create3(old_token)
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# File lib/antlr4/runtime/common_token.rb, line 47 def create3(old_token) result = CommonToken.new(old_token.type) result.line = old_token.line result.token_index = old_token.token_index result.char_position_in_line = old_token.char_position_in_line result.channel = old_token.channel result.start = old_token.start_index result.stop = old_token.stop_index if old_token.is_a? CommonToken result._text = old_token.text result.source = old_token.source else result._text = old_token.text result.source = OpenStruct.new result.source.a = old_token.token_source result.source.b = old_token.input_stream end result end
input_stream()
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# File lib/antlr4/runtime/common_token.rb, line 69 def input_stream @source.b end
text()
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# File lib/antlr4/runtime/common_token.rb, line 73 def text return @_text unless @_text.nil? input = input_stream return nil if input.nil? n = input.size if @start < n && @stop < n input.text(Interval.of(@start, @stop)) else '<EOF>' end end
to_s()
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# File lib/antlr4/runtime/common_token.rb, line 104 def to_s '[@ ' << @start.to_s << ':' << @stop.to_s << ',' << @line.to_s << ':' << ']' end
to_s_old()
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# File lib/antlr4/runtime/common_token.rb, line 108 def to_s_old channel_str = '' channel_str = ',channel=' + @channel.to_s if @channel > 0 txt = @_text if !txt.nil? txt = txt.sub("\n", '\\n') txt = txt.sub("\r", '\\r') txt = txt.sub("\t", '\\t') else txt = '<no text>' end type_string = type.to_s '[@' << @token_index.to_s << ',' << @start.to_s << ':' << @stop.to_s << "='" << txt << "',<" << type_string << '>' << channel_str << ',' << @line.to_s << ':' << @char_position_in_line.to_s << ']' end
to_s_recog(r = nil)
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# File lib/antlr4/runtime/common_token.rb, line 87 def to_s_recog(r = nil) channel_str = '' channel_str = ',channel=' + @channel.to_s if @channel > 0 txt = @_text if !txt.nil? txt = txt.sub("\n", '\\n') txt = txt.sub("\r", '\\r') txt = txt.sub("\t", '\\t') else txt = '<no text>' end type_string = type.to_s type_string = r.get_vocabulary.display_name(@type) unless r.nil? '[@' << @token_index.to_s << ',' << @start.to_s << ':' << @stop.to_s << "='" << txt << "',<" << type_string << '>' << channel_str << ',' << @line.to_s << ':' << @char_position_in_line.to_s << ']' end