Class SubqueryExpression

    • Field Detail

      • operator

        private final String operator
      • subquery

        private final Query subquery
    • Constructor Detail

      • SubqueryExpression

        SubqueryExpression​(String operator,
                           Query subquery)
    • Method Detail

      • toQl

        public String toQl​(Query query,
                           DbControl dc)
                    throws BaseException
        Description copied from interface: QueryElement
        Create a query language string of the query element. Use the Query.getQueryType() method to find out which query language is wanted in case the element requires different syntax for different languages.
        Specified by:
        toQl in interface QueryElement
        Parameters:
        query - The query that is about to be executed
        dc - The DbControl object used to execute the query
        Throws:
        BaseException - If there is any other error
      • equals

        public boolean equals​(Object other)
        This expression is equal to another SubqueryExpression if they use the same operator and reference the same subquery instance.
        Overrides:
        equals in class Object
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object