@Override
    public boolean equals(final Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        if (!super.equals(o)) {
            return false;
        }
        final DictionaryDoc that = (DictionaryDoc) o;
        return Objects.equals(description, that.description) &&
               Objects.equals(data, that.data) &&
               Objects.equals(imports, that.imports);
    }
@return A new builder for creating a {@link DocRef} for this document's type.
stroom-core-shared/src/main/java/stroom/dictionary/shared/DictionaryDoc.java