Class: DynamoidAdvancedWhere::Nodes::NotNode

Inherits:

Object

Object
DynamoidAdvancedWhere::Nodes::NotNode

Extended by:: Forwardable

Includes:: Concerns::SupportsLogicalAnd, Concerns::SupportsLogicalOr

Defined in:: lib/dynamoid_advanced_where/nodes/not.rb

Instance Attribute Summary collapse

#sub_node ⇒ Object

Returns the value of attribute sub_node.

Instance Method Summary collapse

#initialize(sub_node:) ⇒ NotNode constructor

A new instance of NotNode.
#to_expression ⇒ Object

Methods included from Concerns::SupportsLogicalOr

Methods included from Concerns::SupportsLogicalAnd

Constructor Details

#initialize(sub_node:) ⇒ `NotNode`

Returns a new instance of NotNode.

# File 'lib/dynamoid_advanced_where/nodes/not.rb', line 31

def initialize(sub_node:)
  self.sub_node = sub_node
  freeze
end

Instance Attribute Details

#sub_node ⇒ `Object`

Returns the value of attribute sub_node.



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# File 'lib/dynamoid_advanced_where/nodes/not.rb', line 25

def sub_node
  @sub_node
end

Instance Method Details

#to_expression ⇒ `Object`



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# File 'lib/dynamoid_advanced_where/nodes/not.rb', line 36

def to_expression
  "NOT(#{sub_node.to_expression})"
end