Examples with Window org.wso2.siddhi.core.window.Window used on opensource projects

Example 96 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class SimpleQueryTestCase method test3.

@Test
public void test3() throws SiddhiParserException {
    Query query = SiddhiCompiler.parseQuery("from AllStockQuotes#window.time(10 min)\n" + "select symbol as symbol, price, avg(price) as averagePrice \n" + "group by symbol \n" + "having ( price > ( averagePrice*1.02) ) or ( averagePrice > price ) " + "insert into FastMovingStockQuotes \n;");
    Query api = Query.query().from(InputStream.stream("AllStockQuotes").window("time", Expression.Time.minute(10))).select(Selector.selector().select("symbol", Expression.variable("symbol")).select(Expression.variable("price")).select("averagePrice", Expression.function("avg", Expression.variable("price"))).groupBy(Expression.variable("symbol")).having(Expression.or(Expression.compare(Expression.variable("price"), Compare.Operator.GREATER_THAN, Expression.multiply(Expression.variable("averagePrice"), Expression.value(1.02))), Expression.compare(Expression.variable("averagePrice"), Compare.Operator.GREATER_THAN, Expression.variable("price"))))).insertInto("FastMovingStockQuotes");
    AssertJUnit.assertEquals(api, query);
}

Example 97 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class SimpleQueryTestCase method testCreatingReturnFilterQueryWithFunction.

@Test
public void testCreatingReturnFilterQueryWithFunction() {
    Query query = Query.query();
    query.from(InputStream.stream("StockStream").filter(Expression.and(Expression.compare(Expression.function("FooBarCond", Expression.value(7), Expression.value(9.5)), Compare.Operator.GREATER_THAN, Expression.variable("price")), Expression.function("BarCond", Expression.value(100), Expression.variable("volume")))).function("ext", "Foo", Expression.value(67), Expression.value(89)).window("ext", "lengthFirst10", Expression.value(50)));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("avgPrice", Expression.function("ext", "avg", Expression.variable("symbol"))));
}

Example 98 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class SimpleQueryTestCase method test10.

@Test
public void test10() {
    Query queryString = SiddhiCompiler.parseQuery("" + "from  StockStream[7+9.5 > price and 100 >= volume]#window.length(50) " + " " + "select symbol as symbol, price as price, volume as volume  " + "update StockQuote \n " + "   set StockQuote.price = price, \n " + "    StockQuote.volume = volume " + " on symbol==StockQuote.symbol ;");
    AssertJUnit.assertNotNull(queryString);
    Query query = Query.query();
    query.from(InputStream.stream("StockStream").filter(Expression.and(Expression.compare(Expression.add(Expression.value(7), Expression.value(9.5)), Compare.Operator.GREATER_THAN, Expression.variable("price")), Expression.compare(Expression.value(100), Compare.Operator.GREATER_THAN_EQUAL, Expression.variable("volume")))).window("length", Expression.value(50)));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")).select("volume", Expression.variable("volume")));
    query.updateBy("StockQuote", OutputStream.OutputEventType.CURRENT_EVENTS, UpdateStream.updateSet().set(Expression.variable("price").ofStream("StockQuote"), Expression.variable("price")).set(Expression.variable("volume").ofStream("StockQuote"), Expression.variable("volume")), Expression.compare(Expression.variable("symbol"), Compare.Operator.EQUAL, Expression.variable("symbol").ofStream("StockQuote")));
    AssertJUnit.assertEquals(query, queryString);
}

Example 99 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class OutputRateTestCase method testCreatingQuery2.

@Test
public void testCreatingQuery2() {
    Query query = Query.query();
    query.from(InputStream.stream("cseEventStream").filter(Expression.and(Expression.compare(Expression.add(Expression.value(7), Expression.value(9.5)), Compare.Operator.GREATER_THAN, Expression.variable("price")), Expression.compare(Expression.value(100), Compare.Operator.GREATER_THAN_EQUAL, Expression.variable("volume")))).window("lengthBatch", Expression.value(50)));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("avgPrice", Expression.function("avg", Expression.variable("symbol"))).groupBy(Expression.variable("symbol")).having(Expression.compare(Expression.variable("avgPrice"), Compare.Operator.GREATER_THAN_EQUAL, Expression.value(50))));
    query.output(OutputRate.perTimePeriod(Expression.Time.minute(1)).output(OutputRate.Type.LAST));
    query.insertInto("StockQuote");
}

Example 100 with Window

use of org.wso2.siddhi.core.window.Window in project siddhi by wso2.

the class OutputRateTestCase method testCreatingQuery.

@Test
public void testCreatingQuery() {
    Query query = Query.query();
    query.from(InputStream.stream("cseEventStream").filter(Expression.and(Expression.compare(Expression.add(Expression.value(7), Expression.value(9.5)), Compare.Operator.GREATER_THAN, Expression.variable("price")), Expression.compare(Expression.value(100), Compare.Operator.GREATER_THAN_EQUAL, Expression.variable("volume")))).window("lengthBatch", Expression.value(50)));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("avgPrice", Expression.function("avg", Expression.variable("symbol"))).groupBy(Expression.variable("symbol")).having(Expression.compare(Expression.variable("avgPrice"), Compare.Operator.GREATER_THAN_EQUAL, Expression.value(50))));
    query.output(OutputRate.perEvents(Expression.value(5)).output(OutputRate.Type.ALL));
    query.insertInto("StockQuote");
}