Class: Locomotive::RelationalAlgebra::Equal

Inherits:

Comparison

• Object
• RelAlgAstNode
• Operator
• Unary
• Comparison
• Locomotive::RelationalAlgebra::Equal

Defined in:

lib/locomotive/relational_algebra/operators/comparisons/equal.rb

Instance Attribute Summary

Attributes inherited from Comparison

#item1, #item2, #res

Attributes inherited from Operator

#schema

Attributes included from AstHelpers::AstNode

#kind, #left_child, #owner, #right_child, #value

Instance Method Summary

• #xml_kind ⇒ Object

Methods inherited from Comparison

#child=, #clone, #initialize, #set, #xml_content

Methods inherited from Unary

#initialize

Methods inherited from Operator

#bound, #free, #initialize, #to_xml, #xml_content, #xml_schema

Methods included from XML

included, #quote, #to_xml

Methods included from AstHelpers::Annotations

#method_missing, #respond_to?

Methods included from AstHelpers::AstNode

#has_left_child?, #has_right_child?, #initialize, #is_leaf?, #traverse, #traverse_strategy=

Constructor Details

This class inherits a constructor from Locomotive::RelationalAlgebra::Comparison

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Locomotive::AstHelpers::Annotations

Instance Method Details

#xml_kind ⇒ Object

# File 'lib/locomotive/relational_algebra/operators/comparisons/equal.rb', line 6

def xml_kind
  :eq
end