@Test
public void testCreatingFilterPatternQuery() {
Query query = QueryFactory.createQuery();
query.from(
QueryFactory.sequenceStream(
Sequence.next(
QueryFactory.inputStream("e1", "Stream1"),
QueryFactory.inputStream("e2", "Stream1")),
Expression.value(2000)));
query.insertInto("OutStream");
query.select(
QueryFactory.outputSelector()
.select("symbol", Expression.variable("e1", "symbol"))
.select("avgPrice", "avg", Expression.variable("e2", 0, "price"))
.groupBy("e1", "symbol")
.having(
Condition.compare(
Expression.variable("avgPrice"),
Condition.Operator.GREATER_THAN,
Expression.value(50))));
}
