public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
      return com.google.devtools.cloudtrace.v2.Span.getDescriptor().getEnumTypes().get(0);
    }
@param value The numeric wire value of the corresponding enum entry.
@return The enum associated with the given numeric wire value.
java-trace/proto-google-cloud-trace-v2/src/main/java/com/google/devtools/cloudtrace/v2/Span.java