public Builder addParams(final Param... values) {
            if (this.params == null) {
                params = new ArrayList<>();
            }
            this.params.addAll(Arrays.asList(values));
            return this;
        }
@param values A list of key/value pairs that provide additional information about the query
@return The {@link Builder}, enabling method chaining
stroom-query/stroom-query-api/src/main/java/stroom/query/api/Query.java