Class: TinyGQL::Nodes::VariableDefinition

Inherits:
Node
  • Object
show all
Defined in:
lib/tinygql/nodes.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Node

#argument?, #boolean_value?, #directive?, #directive_definition?, #document?, #each, #enum_type_definition?, #enum_type_extension?, #enum_value?, #enum_value_definition?, #executable_directive_location?, #field?, #field_definition?, #float_value?, #fragment_definition?, #fragment_spread?, #inline_fragment?, #input_object_type_definition?, #input_object_type_extension?, #input_value_definition?, #int_value?, #interface_type_definition?, #interface_type_extension?, #list_type?, #list_value?, #named_type?, #not_null_type?, #null_value?, #object_field?, #object_type_definition?, #object_type_extension?, #object_value?, #operation_definition?, #root_operation_type_definition?, #scalar_type_definition?, #scalar_type_extension?, #schema_definition?, #string_value?, #type_condition?, #type_system_directive_location?, #union_type_definition?, #union_type_extension?, #value?, #variable?

Constructor Details

#initialize(variable, type, default_value) ⇒ VariableDefinition

Returns a new instance of VariableDefinition.



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# File 'lib/tinygql/nodes.rb', line 189

def initialize variable, type, default_value
  @variable = variable
  @type = type
  @default_value = default_value
end

Instance Attribute Details

#default_value ⇒ Object (readonly)

Returns the value of attribute default_value.



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# File 'lib/tinygql/nodes.rb', line 187

def default_value
  @default_value
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/tinygql/nodes.rb', line 187

def type
  @type
end

#variable ⇒ Object (readonly)

Returns the value of attribute variable.



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# File 'lib/tinygql/nodes.rb', line 187

def variable
  @variable
end

Instance Method Details

#accept(viz) ⇒ Object 



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# File 'lib/tinygql/nodes.rb', line 195

def accept viz
  viz.handle_variable_definition self
end

#children ⇒ Object 



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# File 'lib/tinygql/nodes.rb', line 205

def children
  ary = []; ary << variable; ary << type; ary << default_value if default_value; ary
end

#fold(viz, seed) ⇒ Object 



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# File 'lib/tinygql/nodes.rb', line 199

def fold viz, seed
  viz.handle_variable_definition self, seed
end

#variable_definition? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tinygql/nodes.rb', line 203

def variable_definition?; true; end