Class: GraphQL::ObjectType
- Defined in:
- lib/graphql/object_type.rb
Instance Attribute Summary collapse
-
#fields ⇒ Hash<String => GraphQL::Field>
Map String fieldnames to their Field implementations.
-
#mutation ⇒ GraphQL::Relay::Mutation?
The mutation this object type was derived from, if it is an auto-generated payload type.
-
#relay_node_type ⇒ Object
-
#structural_interface_type_memberships ⇒ Object
writeonly
Attributes inherited from BaseType
#ast_node, #default_relay, #default_scalar, #description, #introspection, #name
Instance Method Summary collapse
-
#all_fields ⇒ Array<GraphQL::Field>
These fields don’t have instrumenation applied.
-
#get_field(field_name) ⇒ GraphQL::Field
This fields doesnt have instrumenation applied.
-
#implements(interfaces, inherit: false, **options) ⇒ Object
Declare that this object implements this interface.
-
#initialize ⇒ ObjectType
constructor
A new instance of ObjectType.
-
#initialize_copy(other) ⇒ Object
-
#interfaces(ctx = GraphQL::Query::NullContext) ⇒ Object
-
#interfaces=(new_interfaces) ⇒ Object
deprecated
Deprecated.
Use
implements
instead ofinterfaces
. -
#kind ⇒ Object
-
#resolve_type_proc ⇒ Object
Methods inherited from BaseType
#==, #coerce_input, #coerce_isolated_input, #coerce_isolated_result, #coerce_result, #default_relay?, #default_scalar?, #introspection?, #list?, #non_null?, resolve_related_type, #resolve_type, #to_definition, #to_list_type, #to_non_null_type, #to_s, #type_class, #unwrap, #valid_input?, #valid_isolated_input?, #validate_input, #validate_isolated_input
Methods included from Relay::TypeExtensions
#connection_type, #define_connection, #define_edge, #edge_type
Methods included from Define::InstanceDefinable
Methods included from Define::NonNullWithBang
Constructor Details
#initialize ⇒ ObjectType
Returns a new instance of ObjectType.
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# File 'lib/graphql/object_type.rb', line 17 def initialize super @fields = {} @clean_inherited_fields = nil @structural_interface_type_memberships = [] @inherited_interface_type_memberships = [] end |
Instance Attribute Details
#fields ⇒ Hash<String => GraphQL::Field>
Returns Map String fieldnames to their Field implementations.
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# File 'lib/graphql/object_type.rb', line 11 def fields @fields end |
#mutation ⇒ GraphQL::Relay::Mutation?
Returns The mutation this object type was derived from, if it is an auto-generated payload type.
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# File 'lib/graphql/object_type.rb', line 17 def mutation @mutation end |
#relay_node_type ⇒ Object
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# File 'lib/graphql/object_type.rb', line 8 def relay_node_type @relay_node_type end |
#structural_interface_type_memberships=(value) ⇒ Object
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# File 'lib/graphql/object_type.rb', line 100 def structural_interface_type_memberships=(value) @structural_interface_type_memberships = value end |
Instance Method Details
#all_fields ⇒ Array<GraphQL::Field>
These fields don’t have instrumenation applied
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# File 'lib/graphql/object_type.rb', line 73 def all_fields interface_fields.merge(self.fields).values end |
#get_field(field_name) ⇒ GraphQL::Field
This fields doesnt have instrumenation applied
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# File 'lib/graphql/object_type.rb', line 66 def get_field(field_name) fields[field_name] || interface_fields[field_name] end |
#implements(interfaces, inherit: false, **options) ⇒ Object
Declare that this object implements this interface. This declaration will be validated when the schema is defined.
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# File 'lib/graphql/object_type.rb', line 81 def implements(interfaces, inherit: false, **) if !interfaces.is_a?(Array) raise ArgumentError, "`implements(interfaces)` must be an array, not #{interfaces.class} (#{interfaces})" end @clean_inherited_fields = nil type_memberships = inherit ? @inherited_interface_type_memberships : @structural_interface_type_memberships interfaces.each do |iface| iface = BaseType.(iface) if iface.is_a?(GraphQL::InterfaceType) type_memberships << iface.type_membership_class.new(iface, self, ) end end end |
#initialize_copy(other) ⇒ Object
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# File 'lib/graphql/object_type.rb', line 25 def initialize_copy(other) super @structural_interface_type_memberships = other.structural_interface_type_memberships.dup @inherited_interface_type_memberships = other.inherited_interface_type_memberships.dup @fields = other.fields.dup end |
#interfaces(ctx = GraphQL::Query::NullContext) ⇒ Object
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# File 'lib/graphql/object_type.rb', line 42 def interfaces(ctx = GraphQL::Query::NullContext) ensure_defined visible_ifaces = [] unfiltered = ctx == GraphQL::Query::NullContext [@structural_interface_type_memberships, @inherited_interface_type_memberships].each do |tms| tms.each do |type_membership| if unfiltered || type_membership.visible?(ctx) # if this is derived from a class-based object, we have to # get the `.graphql_definition` of the attached interface. visible_ifaces << GraphQL::BaseType.(type_membership.abstract_type) end end end visible_ifaces end |
#interfaces=(new_interfaces) ⇒ Object
Use implements
instead of interfaces
.
This method declares interfaces for this type AND inherits any field definitions
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# File 'lib/graphql/object_type.rb', line 35 def interfaces=(new_interfaces) @structural_interface_type_memberships = [] @inherited_interface_type_memberships = [] @clean_inherited_fields = nil implements(new_interfaces, inherit: true) end |
#kind ⇒ Object
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# File 'lib/graphql/object_type.rb', line 59 def kind GraphQL::TypeKinds::OBJECT end |
#resolve_type_proc ⇒ Object
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# File 'lib/graphql/object_type.rb', line 96 def resolve_type_proc nil end |