Class: Google::Protobuf::Internal::OneofBuilder

Inherits:

Object

• Object
• Google::Protobuf::Internal::OneofBuilder

Defined in:

lib/google/protobuf/descriptor_dsl.rb

Instance Method Summary

• #initialize(name, msg_builder) ⇒ OneofBuilder constructor

  A new instance of OneofBuilder.

• #optional(name, type, number, type_class = nil, options = nil) ⇒ Object

Constructor Details

#initialize(name, msg_builder) ⇒ OneofBuilder

Returns a new instance of OneofBuilder.

# File 'lib/google/protobuf/descriptor_dsl.rb', line 420

def initialize(name, msg_builder)
  @msg_builder = msg_builder
  oneof_proto = Google::Protobuf::OneofDescriptorProto.new(
    :name => name
  )
  msg_proto = msg_builder.internal_msg_proto
  @oneof_index = msg_proto.oneof_decl.size
  msg_proto.oneof_decl << oneof_proto
end

Instance Method Details

#optional(name, type, number, type_class = nil, options = nil) ⇒ Object

# File 'lib/google/protobuf/descriptor_dsl.rb', line 430

def optional(name, type, number, type_class=nil, options=nil)
  @msg_builder.internal_add_field(
      :LABEL_OPTIONAL, name, type, number, type_class, options,
      oneof_index: @oneof_index)
end