Class: PageEz::Visitors::RegisteredNameVisitor

Inherits:
Object
  • Object
show all
Defined in:
lib/page_ez/visitors/registered_name_visitor.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RegisteredNameVisitor

Returns a new instance of RegisteredNameVisitor.



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 4

def initialize
  reset
end

Instance Method Details

#begin_block_evaluation ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 8

def begin_block_evaluation
  @parents.push(@current_strategy)
end

#define_method ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 16

def define_method(*)
end

#end_block_evaluation ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 12

def end_block_evaluation
  @parents.pop
end

#inherit_from ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 19

def inherit_from(*)
end

#process_macro(_, name, construction_strategy) ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 58

def process_macro(_, name, construction_strategy)
  @declared_constructors[parent_id] ||= []

  if @declared_constructors[parent_id].map { _1.first }.include?(name)
    raise DuplicateElementDeclarationError, "duplicate element :#{name} declared"
  end

  @declared_constructors[parent_id] += [[name, construction_strategy]]
  @current_strategy = construction_strategy
end

#reset ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 69

def reset
  @parents = []
  @current_strategy = nil
  @declared_constructors = {}
  @all_methods = {}
  @delegated_methods = {}
  @renamed_methods = {}
end

#track_method_added(name, construction_strategy) ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 38

def track_method_added(name, construction_strategy)
  @declared_constructors[parent_id] ||= []

  found = @declared_constructors[parent_id].find { _1 == [name, construction_strategy] }

  if found && found[1]&.selector_type != :dynamic
    raise DuplicateElementDeclarationError, "duplicate element :#{name} declared"
  end

  if current_renamed_methods.include?(name) && current_all_methods.include?(name)
    raise DuplicateElementDeclarationError, "duplicate element :#{name} declared"
  end

  if current_delegated_methods.include?(name) && current_all_methods.include?(name)
    raise DuplicateElementDeclarationError, "duplicate element :#{name} declared"
  end

  current_all_methods.push(name)
end

#track_method_delegated(name) ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 30

def track_method_delegated(name)
  if current_all_methods.count { _1 == name } > 1
    raise DuplicateElementDeclarationError, "duplicate element :#{name} declared"
  end

  current_delegated_methods.push(name)
end

#track_method_renamed(from, to) ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 26

def track_method_renamed(from, to)
  current_renamed_methods.push(from)
end

#track_method_undefined(name) ⇒ Object 



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# File 'lib/page_ez/visitors/registered_name_visitor.rb', line 22

def track_method_undefined(name)
  current_all_methods.delete(name)
end