Class: GraphQL::Language::Nodes::OperationDefinition

Inherits:
AbstractNode
  • Object
show all
Defined in:
lib/graphql/language/nodes.rb

Overview

A query, mutation or subscription. May be anonymous or named. May be explicitly typed (eg mutation { ... }) or implicitly a query (eg { ... }).

Instance Attribute Summary collapse

Attributes inherited from AbstractNode

#col, #filename, #line

Instance Method Summary collapse

Methods inherited from AbstractNode

#eql?, #initialize, #position, #to_query_string

Constructor Details

This class inherits a constructor from GraphQL::Language::Nodes::AbstractNode

Instance Attribute Details

#directives ⇒ Object

Returns the value of attribute directives



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# File 'lib/graphql/language/nodes.rb', line 328

def directives
  @directives
end

#name ⇒ String?

Returns The name for this operation, or nil if unnamed

Returns:

  • (String, nil) —

    The name for this operation, or nil if unnamed



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# File 'lib/graphql/language/nodes.rb', line 342

def name
  @name
end

#operation_type ⇒ String?

Returns The root type for this operation, or nil for implicit "query"

Returns:

  • (String, nil) —

    The root type for this operation, or nil for implicit "query"



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# File 'lib/graphql/language/nodes.rb', line 336

def operation_type
  @operation_type
end

#selections ⇒ Array<Field>

Returns Root-level fields on this operation

Returns:

  • (Array<Field>) —

    Root-level fields on this operation



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# File 'lib/graphql/language/nodes.rb', line 333

def selections
  @selections
end

#variables ⇒ Array<VariableDefinition>

Returns Variable definitions for this operation

Returns:



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# File 'lib/graphql/language/nodes.rb', line 330

def variables
  @variables
end

Instance Method Details

#children ⇒ Object 



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# File 'lib/graphql/language/nodes.rb', line 350

def children
  variables + directives + selections
end

#initialize_node(operation_type: nil, name: nil, variables: [], directives: [], selections: []) ⇒ Object 



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# File 'lib/graphql/language/nodes.rb', line 342

def initialize_node(operation_type: nil, name: nil, variables: [], directives: [], selections: [])
  @operation_type = operation_type
  @name = name
  @variables = variables
  @directives = directives
  @selections = selections
end

#scalars ⇒ Object 



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# File 'lib/graphql/language/nodes.rb', line 354

def scalars
  [operation_type, name]
end