@SuppressWarnings("unchecked")
    public Q load(FieldSelector fieldSelector) {
        this.fieldSelector = fieldSelector;
        return (Q) this;
    }
Set the given FieldSelector to the query

@param fieldSelector field selector
@return the current object
querydsl-lucene3/src/main/java/com/querydsl/lucene3/AbstractLuceneQuery.java