Class: IDL::AST::Annotations

Inherits:
Object
  • Object
show all
Defined in:
lib/ridl/node.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Annotations

Returns a new instance of Annotations.



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# File 'lib/ridl/node.rb', line 50

def initialize
  @index = {}
  @stack = []
end

Instance Method Details

#<<(ann) ⇒ Object 



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# File 'lib/ridl/node.rb', line 63

def <<(ann)
  (@index[ann.id] ||= []) << @stack.size
  @stack << ann
end

#[](annid) ⇒ Object 



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# File 'lib/ridl/node.rb', line 59

def [](annid)
  (@index[annid] || []).collect { |ix| @stack[ix] }
end

#concat(anns) ⇒ Object 



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# File 'lib/ridl/node.rb', line 76

def concat(anns)
  anns.each { |_ann| self << _ann } if anns
end

#each(&block) ⇒ Object 



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# File 'lib/ridl/node.rb', line 68

def each(&block)
  @stack.each(&block)
end

#each_for_id(annid, &block) ⇒ Object 



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# File 'lib/ridl/node.rb', line 72

def each_for_id(annid, &block)
  self[annid].each(&block)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ridl/node.rb', line 55

def empty?
  @stack.empty?
end