Class: Loxxy::Ast::LoxNode

Inherits:

Object

• Object
• Loxxy::Ast::LoxNode

Defined in:

lib/loxxy/ast/lox_node.rb

Direct Known Subclasses

LoxCompoundExpr, LoxFunStmt, LoxGetExpr, LoxLiteralExpr, LoxNoopExpr, LoxSuperExpr, LoxThisExpr, LoxVariableExpr

Instance Attribute Summary

• #position ⇒ Object readonly

  return [Rley::Lexical::Position] Position of the entry in the input stream.

Instance Method Summary

• #accept(_visitor) ⇒ Object

  Abstract method.

• #done! ⇒ Object

  Notification that the parsing was successfully completed.

• #initialize(aPosition) ⇒ LoxNode constructor

  A new instance of LoxNode.

Constructor Details

#initialize(aPosition) ⇒ LoxNode

# File 'lib/loxxy/ast/lox_node.rb', line 10

def initialize(aPosition)
  @position = aPosition
end

Instance Attribute Details

#position ⇒ Object (readonly)

return [Rley::Lexical::Position] Position of the entry in the input stream.

# File 'lib/loxxy/ast/lox_node.rb', line 7

def position
  @position
end

Instance Method Details

#accept(_visitor) ⇒ Object

Abstract method. Part of the 'visitee' role in Visitor design pattern.

Raises:

• (NotImplementedError)

# File 'lib/loxxy/ast/lox_node.rb', line 22

def accept(_visitor)
  raise NotImplementedError
end

#done! ⇒ Object

Notification that the parsing was successfully completed

# File 'lib/loxxy/ast/lox_node.rb', line 15

def done!
  # Default: do nothing ...
end