Class: GitlabZOQL::Parser::Statement::Node

Inherits:

Object

Object
GitlabZOQL::Parser::Statement::Node

Defined in:: lib/gitlab-zoql/parser/statement.rb

Direct Known Subclasses

ComparisonPredicate, DirectSelect, False, FromClause, Identifier, Literal, Null, SearchCondition, Select, SelectList, TableExpression, True, Unary, WhereClause

Instance Method Summary collapse

Instance Method Details

#accept(visitor) ⇒ `Object`

# File 'lib/gitlab-zoql/parser/statement.rb', line 5

def accept(visitor)
  klass = self.class.ancestors.find do |ancestor|
    visitor.respond_to?("visit_#{demodulize(ancestor.name)}")
  end

  raise "No visitor for #{self.class.name}" unless klass

  visitor.__send__("visit_#{demodulize(klass.name)}", self)
end

#to_sql ⇒ `Object`



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# File 'lib/gitlab-zoql/parser/statement.rb', line 15

def to_sql
  GitlabZOQL::Visitor.new.visit(self)
end