예제 #1
0
        /// <summary>
        /// Apply the query modifiers to the query result table
        /// </summary>
        internal static DataTable ApplyModifiers(RDFConstructQuery query, DataTable table)
        {
            String tablenameBak = table.TableName;

            //Apply the DISTINCT modifier
            table = new RDFDistinctModifier().ApplyModifier(table);

            //Apply the OFFSET modifier
            table = query.Modifiers.Where(m => m is RDFOffsetModifier)
                    .Aggregate(table, (current, modifier) => modifier.ApplyModifier(current));

            //Apply the LIMIT modifier
            table = query.Modifiers.Where(m => m is RDFLimitModifier)
                    .Aggregate(table, (current, modifier) => modifier.ApplyModifier(current));

            table.TableName = tablenameBak;
            return(table);
        }
        /// <summary>
        /// Apply the query modifiers to the query result table
        /// </summary>
        internal static DataTable ApplyModifiers(RDFDescribeQuery query, DataTable table) {
            String tablenameBak = table.TableName;

            //Apply the DISTINCT modifier
            table               = new RDFDistinctModifier().ApplyModifier(table);

            //Apply the OFFSET modifier
            table               = query.Modifiers.Where(m => m is RDFOffsetModifier)
                                                 .Aggregate(table, (current, modifier) => modifier.ApplyModifier(current));

            //Apply the LIMIT modifier
            table               = query.Modifiers.Where(m => m is RDFLimitModifier)
                                                 .Aggregate(table, (current, modifier) => modifier.ApplyModifier(current));

            table.TableName     = tablenameBak;
            return table;
        }