Class: PuppetLint::Lexer::Token

Inherits:
Object
  • Object
show all
Defined in:
lib/puppet-lint/lexer/token.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, value, line, column) ⇒ Token

Internal: Initialise a new Token object.

type - An upper case Symbol describing the type of Token. value - The String value of the Token. line - The Integer line number where the Token can be found in the

manifest.

column - The Integer number of characters from the start of the line to

the start of the Token.

Returns the instantiated Token.



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# File 'lib/puppet-lint/lexer/token.rb', line 42

def initialize(type, value, line, column)
  @value = value
  @type = type
  @line = line
  @column = column
  @next_token = nil
  @prev_token = nil
  @next_code_token = nil
  @prev_code_token = nil
end

Instance Attribute Details

#column ⇒ Object (readonly)

Internal: Returns the Integer column number of the line of the manifest text where the Token can be found.



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# File 'lib/puppet-lint/lexer/token.rb', line 16

def column
  @column
end

#line ⇒ Object (readonly)

Internal: Returns the Integer line number of the manifest text where the Token can be found.



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# File 'lib/puppet-lint/lexer/token.rb', line 12

def line
  @line
end

#next_code_token ⇒ Object

Internal: Gets/sets the next code token (skips whitespace, comments, etc) in the manifest.



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# File 'lib/puppet-lint/lexer/token.rb', line 26

def next_code_token
  @next_code_token
end

#next_token ⇒ Object

Internal: Gets/sets the next token in the manifest.



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# File 'lib/puppet-lint/lexer/token.rb', line 19

def next_token
  @next_token
end

#prev_code_token ⇒ Object

Internal: Gets/sets the previous code tokne (skips whitespace, comments, etc) in the manifest.



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# File 'lib/puppet-lint/lexer/token.rb', line 30

def prev_code_token
  @prev_code_token
end

#prev_token ⇒ Object

Internal: Gets/sets the previous token in the manifest.



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# File 'lib/puppet-lint/lexer/token.rb', line 22

def prev_token
  @prev_token
end

#type ⇒ Object (readonly)

Internal: Returns the Symbol type of the Token.



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# File 'lib/puppet-lint/lexer/token.rb', line 5

def type
  @type
end

#value ⇒ Object (readonly)

Internal: Returns the String value of the Token.



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# File 'lib/puppet-lint/lexer/token.rb', line 8

def value
  @value
end

Instance Method Details

#inspect ⇒ Object

Internal: Produce a human friendly description of the Token when inspected.

Returns a String describing the Token.



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# File 'lib/puppet-lint/lexer/token.rb', line 57

def inspect
  "<Token #{@type.inspect} (#{@value}) @#{@line}:#{@column}>"
end