Class: Hocon::Impl::Tokens

Inherits:
Object
  • Object
show all
Defined in:
lib/hocon/impl/tokens.rb

Overview

FIXME the way the subclasses of Token are private with static isFoo and accessors is kind of ridiculous.

Defined Under Namespace

Classes: Comment, Line, Problem, Substitution, UnquotedText, Value

Constant Summary collapse

Token = 
Hocon::Impl::Token
TokenType = 
Hocon::Impl::TokenType
ConfigNumber = 
Hocon::Impl::ConfigNumber
ConfigString = 
Hocon::Impl::ConfigString
ConfigBoolean = 
Hocon::Impl::ConfigBoolean
START = 
Token.new_without_origin(TokenType::START, "start of file")
EOF = 
Token.new_without_origin(TokenType::EOF, "end of file")
COMMA = 
Token.new_without_origin(TokenType::COMMA, "','")
EQUALS = 
Token.new_without_origin(TokenType::EQUALS, "'='")
COLON = 
Token.new_without_origin(TokenType::COLON, "':'")
OPEN_CURLY = 
Token.new_without_origin(TokenType::OPEN_CURLY, "'{'")
CLOSE_CURLY = 
Token.new_without_origin(TokenType::CLOSE_CURLY, "'}'")
OPEN_SQUARE = 
Token.new_without_origin(TokenType::OPEN_SQUARE, "'['")
CLOSE_SQUARE = 
Token.new_without_origin(TokenType::CLOSE_SQUARE, "']'")
PLUS_EQUALS = 
Token.new_without_origin(TokenType::PLUS_EQUALS, "'+='")

Class Method Summary collapse

Class Method Details

.comment?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 157

def self.comment?(t)
  t.is_a?(Comment)
end

.comment_text(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 161

def self.comment_text(token)
  if comment?(token)
    token.text
  else
    raise ConfigBugError, "tried to get comment text from #{token}"
  end
end

.get_problem_cause(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 117

def self.get_problem_cause(token)
  if token.is_a?(Problem)
    token.cause
  else
    raise Hocon::ConfigError::ConfigBugOrBrokenError.new("tried to get problem cause from #{token}", nil)
  end
end

.get_problem_message(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 101

def self.get_problem_message(token)
  if token.is_a?(Problem)
    token.message
  else
    raise Hocon::ConfigError::ConfigBugOrBrokenError.new("tried to get problem message from #{token}", nil)
  end
end

.get_problem_suggest_quotes(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 109

def self.get_problem_suggest_quotes(token)
  if token.is_a?(Problem)
    token.suggest_quotes
  else
    raise Hocon::ConfigError::ConfigBugOrBrokenError.new("tried to get problem suggest_quotes from #{token}", nil)
  end
end

.new_boolean(origin, value) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 153

def self.new_boolean(origin, value)
  new_value(ConfigBoolean.new(origin, value))
end

.new_comment(origin, text) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 133

def self.new_comment(origin, text)
  Comment.new(origin, text)
end

.new_line(origin) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 125

def self.new_line(origin)
  Line.new(origin)
end

.new_long(origin, value, original_text) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 149

def self.new_long(origin, value, original_text)
  new_value(ConfigNumber.new_number(origin, value, original_text))
end

.new_problem(origin, what, message, suggest_quotes, cause) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 129

def self.new_problem(origin, what, message, suggest_quotes, cause)
  Problem.new(origin, what, message, suggest_quotes, cause)
end

.new_string(origin, value) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 145

def self.new_string(origin, value)
  new_value(ConfigString.new(origin, value))
end

.new_unquoted_text(origin, s) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 137

def self.new_unquoted_text(origin, s)
  UnquotedText.new(origin, s)
end

.new_value(value) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 141

def self.new_value(value)
  Value.new(value)
end

.newline?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 201

def self.newline?(t)
  t.is_a?(Line)
end

.problem?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 205

def self.problem?(t)
  t.is_a?(Problem)
end

.substitution?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 169

def self.substitution?(t)
  t.is_a?(Substitution)
end

.unquoted_text(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 177

def self.unquoted_text(token)
  if unquoted_text?(token)
    token.value
  else
    raise ConfigBugError, "tried to get unquoted text from #{token}"
  end
end

.unquoted_text?(token) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 173

def self.unquoted_text?(token)
  token.is_a?(UnquotedText)
end

.value(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 189

def self.value(token)
  if token.is_a?(Value)
    token.value
  else
    raise ConfigBugError, "tried to get value of non-value token #{token}"
  end
end

.value?(token) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 185

def self.value?(token)
  token.is_a?(Value)
end

.value_with_type?(t, value_type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 197

def self.value_with_type?(t, value_type)
  value?(t) && (value(t).value_type == value_type)
end