public Builder addTerms(ExpressionTerm... items) {
            return addTerms(Arrays.asList(items));
        }
Adds an {@link ExpressionTerm} to this builder

@param items The expression items to add as children
@return The {@link Builder}, enabling method chaining
stroom-query/stroom-query-api/src/main/java/stroom/query/api/ExpressionOperator.java