Class: Google::Protobuf::Field
- Inherits:
-
Object
- Object
- Google::Protobuf::Field
- Extended by:
- MessageExts::ClassMethods
- Includes:
- MessageExts
- Defined in:
- proto_docs/google/protobuf/type.rb
Overview
A single field of a message type.
Defined Under Namespace
Modules: Cardinality, Kind
Instance Attribute Summary collapse
-
#cardinality ⇒ ::Google::Protobuf::Field::Cardinality
The field cardinality.
-
#default_value ⇒ ::String
The string value of the default value of this field.
-
#json_name ⇒ ::String
The field JSON name.
-
#kind ⇒ ::Google::Protobuf::Field::Kind
The field type.
-
#name ⇒ ::String
The field name.
-
#number ⇒ ::Integer
The field number.
-
#oneof_index ⇒ ::Integer
The index of the field type in
Type.oneofs
, for message or enumeration types. -
#options ⇒ ::Array<::Google::Protobuf::Option>
The protocol buffer options.
-
#packed ⇒ ::Boolean
Whether to use alternative packed wire representation.
-
#type_url ⇒ ::String
The field type URL, without the scheme, for message or enumeration types.
Instance Attribute Details
#cardinality ⇒ ::Google::Protobuf::Field::Cardinality
Returns The field cardinality.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#default_value ⇒ ::String
Returns The string value of the default value of this field. Proto2 syntax only.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#json_name ⇒ ::String
Returns The field JSON name.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#kind ⇒ ::Google::Protobuf::Field::Kind
Returns The field type.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#name ⇒ ::String
Returns The field name.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#number ⇒ ::Integer
Returns The field number.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#oneof_index ⇒ ::Integer
Returns The index of the field type in Type.oneofs
, for message or enumeration
types. The first type has index 1; zero means the type is not in the list.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#options ⇒ ::Array<::Google::Protobuf::Option>
Returns The protocol buffer options.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#packed ⇒ ::Boolean
Returns Whether to use alternative packed wire representation.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |
#type_url ⇒ ::String
Returns The field type URL, without the scheme, for message or enumeration
types. Example: "type.googleapis.com/google.protobuf.Timestamp"
.
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# File 'proto_docs/google/protobuf/type.rb', line 82 class Field include ::Google::Protobuf::MessageExts extend ::Google::Protobuf::MessageExts::ClassMethods # Basic field types. module Kind # Field type unknown. TYPE_UNKNOWN = 0 # Field type double. TYPE_DOUBLE = 1 # Field type float. TYPE_FLOAT = 2 # Field type int64. TYPE_INT64 = 3 # Field type uint64. TYPE_UINT64 = 4 # Field type int32. TYPE_INT32 = 5 # Field type fixed64. TYPE_FIXED64 = 6 # Field type fixed32. TYPE_FIXED32 = 7 # Field type bool. TYPE_BOOL = 8 # Field type string. TYPE_STRING = 9 # Field type group. Proto2 syntax only, and deprecated. TYPE_GROUP = 10 # Field type message. TYPE_MESSAGE = 11 # Field type bytes. TYPE_BYTES = 12 # Field type uint32. TYPE_UINT32 = 13 # Field type enum. TYPE_ENUM = 14 # Field type sfixed32. TYPE_SFIXED32 = 15 # Field type sfixed64. TYPE_SFIXED64 = 16 # Field type sint32. TYPE_SINT32 = 17 # Field type sint64. TYPE_SINT64 = 18 end # Whether a field is optional, required, or repeated. module Cardinality # For fields with unknown cardinality. CARDINALITY_UNKNOWN = 0 # For optional fields. CARDINALITY_OPTIONAL = 1 # For required fields. Proto2 syntax only. CARDINALITY_REQUIRED = 2 # For repeated fields. CARDINALITY_REPEATED = 3 end end |