Class OneofDescriptor

source code

    object --+    
             |    
DescriptorBase --+
                 |
                OneofDescriptor

Descriptor for a oneof field.

name: (str) Name of the oneof field.
full_name: (str) Full name of the oneof field, including package name.
index: (int) 0-based index giving the order of the oneof field inside
  its containing type.
containing_type: (Descriptor) Descriptor of the protocol message
  type that contains this field.  Set by the Descriptor constructor
  if we're passed into one.
fields: (list of FieldDescriptor) The list of field descriptors this
  oneof can contain.