Examples with Name org.wso2.ballerinalang.compiler.util.Name used on opensource projects

Example 6 with Name

use of org.wso2.ballerinalang.compiler.util.Name in project siddhi by wso2.

the class DefinitionParserHelper method constructExtension.

public static Extension constructExtension(StreamDefinition streamDefinition, String typeName, String typeValue, Annotation annotation, String defaultNamespace) {
    String[] namespaceAndName = typeValue.split(SiddhiConstants.EXTENSION_SEPARATOR);
    String namespace;
    String name;
    if (namespaceAndName.length == 1) {
        namespace = defaultNamespace;
        name = namespaceAndName[0];
    } else if (namespaceAndName.length == 2) {
        namespace = namespaceAndName[0];
        name = namespaceAndName[1];
    } else {
        throw new SiddhiAppCreationException("Malformed '" + typeName + "' annotation type '" + typeValue + "' " + "provided, for annotation '" + annotation + "' on stream '" + streamDefinition.getId() + "', " + "it should be either '<namespace>:<name>' or '<name>'", annotation.getQueryContextStartIndex(), annotation.getQueryContextEndIndex());
    }
    return new Extension() {

        @Override
        public String getNamespace() {
            return namespace;
        }

        @Override
        public String getName() {
            return name;
        }
    };
}

Example 7 with Name

use of org.wso2.ballerinalang.compiler.util.Name in project siddhi by wso2.

the class QueryParserHelper method createThroughputTracker.

public static ThroughputTracker createThroughputTracker(SiddhiAppContext siddhiAppContext, String name, String type, String function) {
    ThroughputTracker throughputTracker = null;
    if (siddhiAppContext.getStatisticsManager() != null) {
        String metricName = siddhiAppContext.getSiddhiContext().getStatisticsConfiguration().getMetricPrefix() + SiddhiConstants.METRIC_DELIMITER + SiddhiConstants.METRIC_INFIX_SIDDHI_APPS + SiddhiConstants.METRIC_DELIMITER + siddhiAppContext.getName() + SiddhiConstants.METRIC_DELIMITER + SiddhiConstants.METRIC_INFIX_SIDDHI + SiddhiConstants.METRIC_DELIMITER + type + SiddhiConstants.METRIC_DELIMITER + name;
        if (function != null) {
            metricName += SiddhiConstants.METRIC_DELIMITER + function;
        }
        metricName += SiddhiConstants.METRIC_DELIMITER + "throughput";
        boolean matchExist = false;
        for (String regex : siddhiAppContext.getIncludedMetrics()) {
            if (metricName.matches(regex)) {
                matchExist = true;
                break;
            }
        }
        if (matchExist) {
            throughputTracker = siddhiAppContext.getSiddhiContext().getStatisticsConfiguration().getFactory().createThroughputTracker(metricName, siddhiAppContext.getStatisticsManager());
        }
    }
    return throughputTracker;
}

Example 8 with Name

use of org.wso2.ballerinalang.compiler.util.Name in project siddhi by wso2.

the class SiddhiExtensionLoader method addExtensionToMap.

/**
 * Adding extensions to Siddhi siddhiExtensionsMap.
 *
 * @param extensionClass      extension class
 * @param siddhiExtensionsMap reference map for the Siddhi extension
 */
private static void addExtensionToMap(Class extensionClass, Map<String, Class> siddhiExtensionsMap) {
    Extension siddhiExtensionAnnotation = (Extension) extensionClass.getAnnotation(Extension.class);
    if (siddhiExtensionAnnotation != null) {
        if (!siddhiExtensionAnnotation.name().isEmpty()) {
            Class previousClass = null;
            if (!siddhiExtensionAnnotation.namespace().isEmpty()) {
                String key = siddhiExtensionAnnotation.namespace() + SiddhiConstants.EXTENSION_SEPARATOR + siddhiExtensionAnnotation.name();
                Class existingValue = siddhiExtensionsMap.get(key);
                if (existingValue == null) {
                    previousClass = siddhiExtensionsMap.put(key, extensionClass);
                }
                if (previousClass != null) {
                    log.warn("Dropping extension '" + extensionClass + "' as '" + previousClass + "' was already " + "loaded with the same namespace and name '" + siddhiExtensionAnnotation.namespace() + SiddhiConstants.EXTENSION_SEPARATOR + siddhiExtensionAnnotation.name() + "'");
                }
            } else {
                previousClass = siddhiExtensionsMap.put(siddhiExtensionAnnotation.name(), extensionClass);
                if (previousClass != null) {
                    log.warn("Dropping extension '" + extensionClass + "' as '" + previousClass + "' was already " + "loaded with the " + "same name '" + siddhiExtensionAnnotation.name() + "'");
                }
            }
        } else {
            log.error("Unable to load extension " + extensionClass.getName() + ", missing Extension annotation.");
        }
    } else {
        log.error("Unable to load extension " + extensionClass.getName() + ", empty name element given in " + "Extension annotation.");
    }
}

Example 9 with Name

use of org.wso2.ballerinalang.compiler.util.Name in project siddhi by wso2.

the class PartitionTestCase1 method testPartitionQuery22.

@Test
public void testPartitionQuery22() throws InterruptedException {
    log.info("Partition test22");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "@app:name('PartitionTest10') " + "define stream cseEventStream (symbol string, price float,volume int);" + "define stream cseEventStream1 (symbol string, price float,volume int);" + "partition with (symbol of cseEventStream)" + "begin" + "@info(name = 'query') from cseEventStream#window.time(1 sec) " + "select symbol, avg(price) as avgPrice, volume " + "having avgPrice > 10" + "insert expired events into OutStockStream ;" + "end ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                count.incrementAndGet();
                if (count.get() == 1) {
                    AssertJUnit.assertEquals(75.0, event.getData()[1]);
                }
                eventArrived = true;
            }
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", 75f, 100 });
    inputHandler.send(new Object[] { "IBM", 75f, 100 });
    SiddhiTestHelper.waitForEvents(200, 1, count, 60000);
    AssertJUnit.assertTrue(1 <= count.get());
    siddhiAppRuntime.shutdown();
}

Example 10 with Name

use of org.wso2.ballerinalang.compiler.util.Name in project siddhi by wso2.

the class PartitionTestCase1 method testDivideExpressionExecutorDoubleCase.

@Test
public void testDivideExpressionExecutorDoubleCase() throws InterruptedException {
    log.info("Partition testDivideExpressionExecutorDoubleCase");
    SiddhiManager siddhiManager = new SiddhiManager();
    String siddhiApp = "@app:name('testDivideExpressionExecutorDoubleCase') " + "define stream cseEventStream (atr1 string,  atr2 string, atr3 int, atr4 double, " + "atr5 long,  atr6 long,  atr7 double,  atr8 float , atr9 bool, atr10 bool,  atr11 int);" + "partition with (atr1 of cseEventStream) begin @info(name = 'query1') from " + "cseEventStream[atr5 < 700 ] select atr4/atr7 as dividedVal, atr5 as threshold,  atr1 as" + " symbol, " + "cast(atr2,  'double') as priceInDouble,  sum(atr7) as summedValue insert " + "into OutStockStream ; end ";
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
    siddhiAppRuntime.addCallback("OutStockStream", new StreamCallback() {

        @Override
        public void receive(Event[] events) {
            EventPrinter.print(events);
            for (Event event : events) {
                count.incrementAndGet();
                if (count.get() == 1) {
                    AssertJUnit.assertEquals(8.836395450568679, event.getData(0));
                    eventArrived = true;
                }
                if (count.get() == 2) {
                    AssertJUnit.assertEquals(6.640368178829717, event.getData(0));
                    eventArrived = true;
                }
                if (count.get() == 3) {
                    AssertJUnit.assertEquals(2.255140393544108, event.getData(0));
                    eventArrived = true;
                }
                if (count.get() == 4) {
                    AssertJUnit.assertEquals(1.156400274788184, event.getData(0));
                    eventArrived = true;
                }
            }
            eventArrived = true;
        }
    });
    InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
    siddhiAppRuntime.start();
    inputHandler.send(new Object[] { "IBM", null, 100, 101.0, 500L, 200L, 11.43, 75.7f, false, true, 105 });
    inputHandler.send(new Object[] { "WSO2", "aa", 100, 101.0, 501L, 201L, 15.21, 76.7f, false, true, 106 });
    inputHandler.send(new Object[] { "IBM", null, 100, 102.0, 502L, 202L, 45.23, 77.7f, false, true, 107 });
    inputHandler.send(new Object[] { "ORACLE", null, 100, 101.0, 502L, 202L, 87.34, 77.7f, false, false, 108 });
    SiddhiTestHelper.waitForEvents(100, 4, count, 60000);
    AssertJUnit.assertEquals(4, count.get());
    siddhiAppRuntime.shutdown();
}