Class: Archsight::Query::AST::QueryNode

Inherits:
Node
  • Object
show all
Defined in:
lib/archsight/query/ast.rb

Overview

Root query node with optional kind filter

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(kind_filter, expression) ⇒ QueryNode

Returns a new instance of QueryNode.



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# File 'lib/archsight/query/ast.rb', line 16

def initialize(kind_filter, expression)
  @kind_filter = kind_filter # String or nil
  @expression = expression   # Expression node
end

Instance Attribute Details

#expression ⇒ Object (readonly)

Returns the value of attribute expression.



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# File 'lib/archsight/query/ast.rb', line 14

def expression
  @expression
end

#kind_filter ⇒ Object (readonly)

Returns the value of attribute kind_filter.



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# File 'lib/archsight/query/ast.rb', line 14

def kind_filter
  @kind_filter
end

Instance Method Details

#accept(visitor) ⇒ Object 



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# File 'lib/archsight/query/ast.rb', line 21

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