Class: DeepestValueDepthVisitor

Inherits:
BaseVisitor show all
Defined in:
lib/visitor/value_depth_visitor.rb

Instance Attribute Summary collapse

Attributes inherited from BaseVisitor

#postCounter, #preCounter

Instance Method Summary collapse

Methods inherited from BaseVisitor

#preVisit

Constructor Details

#initialize ⇒ DeepestValueDepthVisitor

Returns a new instance of DeepestValueDepthVisitor.



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# File 'lib/visitor/value_depth_visitor.rb', line 22

def initialize
  @deepestValueDepthNode = nil
  @deepestValueDepth = 0
  super
end

Instance Attribute Details

#deepestValueDepth ⇒ Object (readonly)

Returns the value of attribute deepestValueDepth.



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# File 'lib/visitor/value_depth_visitor.rb', line 20

def deepestValueDepth
  @deepestValueDepth
end

#deepestValueDepthNode ⇒ Object (readonly)

Returns the value of attribute deepestValueDepthNode.



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# File 'lib/visitor/value_depth_visitor.rb', line 20

def deepestValueDepthNode
  @deepestValueDepthNode
end

Instance Method Details

#postVisit(node) ⇒ Object 



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# File 'lib/visitor/value_depth_visitor.rb', line 28

def postVisit(node)
  if (node.valueDepth > @deepestValueDepth) then
    @deepestValueDepth = node.valueDepth
    @deepestValueDepthNode = node
  end
end