Class: Protobuf::Descriptor::EnumDescriptor

Inherits:
Object
  • Object
show all
Defined in:
lib/protobuf/descriptor/enum_descriptor.rb

Instance Method Summary collapse

Constructor Details

#initialize(enum_class) ⇒ EnumDescriptor

Returns a new instance of EnumDescriptor.



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# File 'lib/protobuf/descriptor/enum_descriptor.rb', line 4

def initialize(enum_class)
  @enum_class = enum_class
end

Instance Method Details

#build(proto, opt) ⇒ Object 



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# File 'lib/protobuf/descriptor/enum_descriptor.rb', line 12

def build(proto, opt)
  mod = opt[:module]
  cls = mod.const_set proto.name, Class.new(Protobuf::Enum)
  proto.value.each do |value_proto|
    cls.const_set value_proto.name, value_proto.number
  end
end

#proto_type ⇒ Object 



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# File 'lib/protobuf/descriptor/enum_descriptor.rb', line 8

def proto_type
  Google::Protobuf::EnumDescriptorProto
end

#unbuild(parent_proto) ⇒ Object 



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# File 'lib/protobuf/descriptor/enum_descriptor.rb', line 20

def unbuild(parent_proto)
  enum_proto = Google::Protobuf::EnumDescriptorProto.new
  enum_proto.name = @enum_class.name.split('::').last
  @enum_class.constants.each do |const|
    enum_value_proto = Google::Protobuf::EnumValueDescriptorProto.new
    enum_value_proto.name = const.to_s
    enum_value_proto.number = @enum_class.const_get const
    enum_proto.value << enum_value_proto
  end
  parent_proto.enum_type << enum_proto
end