Example #1
0
            public void Run(RegressionEnvironment env)
            {
                EPStatementObjectModel model = new EPStatementObjectModel();
                model.SetInsertInto(InsertIntoClause.Create("ReadyStreamAvg", "line", "avgAge"));
                model.SetSelect(SelectClause.Create().Add("line").Add(Expressions.Avg("age"), "avgAge"));
                Filter filter = Filter.Create(typeof(SupportBean).FullName, Expressions.In("line", 1, 8, 10));
                model.SetFrom(FromClause.Create(FilterStream.Create(filter, "RS").AddView("time", Expressions.Constant(10))));
                model.SetWhere(Expressions.IsNotNull("waverId"));
                model.SetGroupBy(GroupByClause.Create("line"));
                model.SetHaving(Expressions.Lt(Expressions.Avg("age"), Expressions.Constant(0)));
                model.SetOutputLimit(OutputLimitClause.Create(Expressions.TimePeriod(null, null, null, 10, null)));
                model.SetOrderBy(OrderByClause.Create("line"));

                Assert.AreEqual(
                    "insert into ReadyStreamAvg(line, avgAge) select line, avg(age) as avgAge from " +
                    typeof(SupportBean).CleanName() +
                    "(line in (1,8,10))#time(10) as RS where waverId is not null group by line having avg(age)<0 output every 10.0d seconds order by line",
                    model.ToEPL());
                SerializableObjectCopier.CopyMayFail(env.Container, model);
            }