@Override
    public String toString() {
        // TODO: 15/12/2022 I Think we ought to change the output to this shorter form, but not sure
        //  if we have any code that relies on the format.
//        return "{" + name + ":" + type + ":" + uuid + "}";
        return "DocRef{" +
               "type='" + type + '\'' +
               ", uuid='" + uuid + '\'' +
               ", name='" + name + '\'' +
               '}';
    }
@return The {@link DocRef} in the form '{@code {type:uuid:name}}'
stroom-docref/src/main/java/stroom/docref/DocRef.java