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, IgnoredWhitespace, Line, Problem, Substitution, UnquotedText, Value

Constant Summary collapse

Token = 
Hocon::Impl::Token
TokenType = 
Hocon::Impl::TokenType
ConfigNumber = 
Hocon::Impl::ConfigNumber
ConfigInt = 
Hocon::Impl::ConfigInt
ConfigDouble = 
Hocon::Impl::ConfigDouble
ConfigString = 
Hocon::Impl::ConfigString
ConfigNull = 
Hocon::Impl::ConfigNull
ConfigBoolean = 
Hocon::Impl::ConfigBoolean
ResolveStatus = 
Hocon::Impl::ResolveStatus
ConfigBugOrBrokenError = 
Hocon::ConfigError::ConfigBugOrBrokenError
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 346

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

.comment_text(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 350

def self.comment_text(token)
  if comment?(token)
    token.text
  else
    raise ConfigBugOrBrokenError, "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 338

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

.get_problem_message(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 322

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

.get_problem_suggest_quotes(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 330

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

.get_problem_what(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 314

def self.get_problem_what(token)
  if token.is_a?(Problem)
    token.what
  else
    raise ConfigBugOrBrokenError, "tried to get problem what from #{token}"
  end
end

.get_substitution_optional(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 386

def self.get_substitution_optional(token)
  if token.is_a?(Substitution)
    token.optional?
  else
    raise ConfigBugOrBrokenError, "tried to get substitution optionality from #{token}"
  end
end

.get_substitution_path_expression(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 378

def self.get_substitution_path_expression(token)
  if token.is_a?(Substitution)
    token.value
  else
    raise ConfigBugOrBrokenError, "tried to get substitution from #{token}"
  end
end

.ignored_whitespace?(token) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 370

def self.ignored_whitespace?(token)
  token.is_a?(IgnoredWhitespace)
end

.new_boolean(origin, value) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 457

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

.new_comment_double_slash(origin, text) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 413

def self.new_comment_double_slash(origin, text)
  Comment::DoubleSlashComment.new(origin, text)
end

.new_comment_hash(origin, text) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 417

def self.new_comment_hash(origin, text)
  Comment::HashComment.new(origin, text)
end

.new_double(origin, value, orig_text) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 445

def self.new_double(origin, value, orig_text)
  new_value(ConfigNumber.new_number(origin, value, orig_text), orig_text)
end

.new_ignored_whitespace(origin, s) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 425

def self.new_ignored_whitespace(origin, s)
  IgnoredWhitespace.new(origin, s)
end

.new_int(origin, value, orig_text) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 441

def self.new_int(origin, value, orig_text)
  new_value(ConfigNumber.new_number(origin, value, orig_text), orig_text)
end

.new_line(origin) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 405

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

.new_long(origin, value, orig_text) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 449

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

.new_null(origin) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 453

def self.new_null(origin)
  new_value(ConfigNull.new(origin), "null")
end

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



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# File 'lib/hocon/impl/tokens.rb', line 409

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

.new_string(origin, value, orig_text) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 437

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

.new_substitution(origin, optional, expression) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 429

def self.new_substitution(origin, optional, expression)
  Substitution.new(origin, optional, expression)
end

.new_unquoted_text(origin, s) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 421

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

.new_value(value, orig_text = nil) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 433

def self.new_value(value, orig_text = nil)
  Value.new(value, orig_text)
end

.newline?(t) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 306

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 310

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

.substitution?(token) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hocon/impl/tokens.rb', line 374

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

.unquoted_text(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 362

def self.unquoted_text(token)
  if unquoted_text?(token)
    token.value
  else
    raise ConfigBugOrBrokenError, "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 358

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

.value(token) ⇒ Object 



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# File 'lib/hocon/impl/tokens.rb', line 294

def self.value(token)
  if token.is_a?(Value)
    token.value
  else
    raise ConfigBugOrBrokenError, "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 290

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 302

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