private ESDeepJobConfig<T> filterQuery(Filter[] filterArray) {
        query = "{ \"query\" :".concat((UtilES.generateQuery(filterArray)).toString()).concat("}");
        return this;
    }
private ESDeepJobConfig < T > filterQuery ( Filter [ ] filterArray ) { query = "{ \"query\" :" . concat ( ( UtilES . generateQuery ( filterArray ) ) . toString ( ) ) . concat ( "}" ) ; return this ; }
@param filterArray