com.squareup.wire

Annotation Type ProtoField

@Target(value=FIELD)
@Retention(value=RUNTIME)
public @interface ProtoField

Annotates generated Message fields with metadata for serialization and deserialization.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
int	tag The tag number used to store the field's value.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Message.Label	label The field's protocol buffer label, one of Message.Label.OPTIONAL, Message.Label.REQUIRED, Message.Label.REPEATED, or Message.Label.PACKED.
Message.Datatype	type The field's protocol buffer datatype, e.g., Datatype#INT32, Datatype#MESSAGE, or Datatype#ENUM.

Element Detail

tag

public abstract int tag

The tag number used to store the field's value.

type

public abstract Message.Datatype type

The field's protocol buffer datatype, e.g., Datatype#INT32, Datatype#MESSAGE, or Datatype#ENUM. Defaults to Datatype#MESSAGE.

Default:

com.squareup.wire.Message.Datatype.MESSAGE

label

public abstract Message.Label label

The field's protocol buffer label, one of Message.Label.OPTIONAL, Message.Label.REQUIRED, Message.Label.REPEATED, or Message.Label.PACKED. Defaults to Message.Label.OPTIONAL.

Default:

com.squareup.wire.Message.Label.OPTIONAL