Class: Loxxy::Ast::LoxClassStmt

Inherits:

LoxCompoundExpr

• Object
• LoxNode
• LoxCompoundExpr
• Loxxy::Ast::LoxClassStmt

Defined in:

lib/loxxy/ast/lox_class_stmt.rb

Instance Attribute Summary

• #body ⇒ Array<Ast::LoxFunStmt> readonly

  The methods.

• #name ⇒ String readonly

  The class name.

• #superclass ⇒ Ast::LoxVariableExpr readonly

  Variable referencing the superclass (if any).

Attributes inherited from LoxCompoundExpr

#subnodes

Attributes inherited from LoxNode

#position

Instance Method Summary

• #accept(visitor) ⇒ Object

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

• #initialize(aPosition, aName, aSuperclassName, theMethods) ⇒ LoxClassStmt constructor

  A new instance of LoxClassStmt.

Methods inherited from LoxNode

#done!

Constructor Details

#initialize(aPosition, aName, aSuperclassName, theMethods) ⇒ LoxClassStmt

Returns a new instance of LoxClassStmt.

Parameters:

• aPosition (Rley::Lexical::Position) —

  Position of the entry in the input stream.

• condExpr (Loxxy::Ast::LoxNode) —

  iteration condition

• theBody (Array<Loxxy::Ast::LoxNode>)

# File 'lib/loxxy/ast/lox_class_stmt.rb', line 20

def initialize(aPosition, aName, aSuperclassName, theMethods)
  super(aPosition, [])
  @name = aName.dup
  @superclass = aSuperclassName
  @body = theMethods
end

Instance Attribute Details

#body ⇒ Array<Ast::LoxFunStmt> (readonly)

Returns the methods.

Returns:

• (Array<Ast::LoxFunStmt>) —

  the methods

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

def body
  @body
end

#name ⇒ String (readonly)

Returns the class name.

Returns:

• (String) —

  the class name

# File 'lib/loxxy/ast/lox_class_stmt.rb', line 9

def name
  @name
end

#superclass ⇒ Ast::LoxVariableExpr (readonly)

Returns variable referencing the superclass (if any).

Returns:

• (Ast::LoxVariableExpr) —

  variable referencing the superclass (if any)

# File 'lib/loxxy/ast/lox_class_stmt.rb', line 12

def superclass
  @superclass
end

Instance Method Details

#accept(visitor) ⇒ Object

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

Parameters:

• visitor (Ast::ASTVisitor) —

  the visitor

# File 'lib/loxxy/ast/lox_class_stmt.rb', line 29

def accept(visitor)
  visitor.visit_class_stmt(self)
end