Examples with Function org.wso2.carbon.apimgt.core.models.Function used on opensource projects

Example 11 with Function

use of org.wso2.carbon.apimgt.core.models.Function 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 12 with Function

use of org.wso2.carbon.apimgt.core.models.Function in project siddhi by wso2.

the class SimpleQueryTestCase method testQuery3.

@Test
public void testQuery3() {
    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")))).function("bar", Expression.value("price")).window("length", Expression.value(50)).function("foo", Expression.value(67), Expression.value(89)).filter(Expression.compare(Expression.value(10), Compare.Operator.LESS_THAN_EQUAL, Expression.variable("price"))));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("avgPrice", Expression.function("avg", Expression.variable("price"))).groupBy(Expression.variable("symbol")).having(Expression.compare(Expression.variable("avgPrice"), Compare.Operator.GREATER_THAN_EQUAL, Expression.value(50))));
    query.insertInto("OutStockStream");
}

Example 13 with Function

use of org.wso2.carbon.apimgt.core.models.Function in project siddhi by wso2.

the class SimpleQueryTestCase method testCreatingReturnFilterQueryWithExtension.

@Test
public void testCreatingReturnFilterQueryWithExtension() {
    Query query = Query.query();
    query.from(InputStream.stream("StockStream").filter(Expression.and(Expression.compare(Expression.function("ext", "FooBarCond", Expression.value(7), Expression.value(9.5)), Compare.Operator.GREATER_THAN, Expression.variable("price")), Expression.function("ext", "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("price"))));
}

Example 14 with Function

use of org.wso2.carbon.apimgt.core.models.Function in project siddhi by wso2.

the class SimpleQueryTestCase method testCreatingReturnFilterQueryLimitAndSort.

@Test
public void testCreatingReturnFilterQueryLimitAndSort() {
    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"))).orderBy(Expression.variable("avgPrice"), OrderByAttribute.Order.DESC).limit(Expression.value(5)));
}

Example 15 with Function

use of org.wso2.carbon.apimgt.core.models.Function in project siddhi by wso2.

the class SimpleQueryTestCase method testCreatingReturnFilterQueryWithExtension.

@Test
public void testCreatingReturnFilterQueryWithExtension() {
    Query query = Query.query();
    query.from(InputStream.stream("StockStream").filter(Expression.and(Expression.compare(Expression.function("ext", "FooBarCond", Expression.value(7), Expression.value(9.5)), Compare.Operator.GREATER_THAN, Expression.variable("price")), Expression.function("ext", "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("price"))));
}