Examples with ConfigReader org.wso2.siddhi.core.util.config.ConfigReader used on opensource projects

Example 26 with ConfigReader

use of org.wso2.siddhi.core.util.config.ConfigReader in project siddhi by wso2.

the class SortWindowProcessor method init.

@Override
protected void init(ExpressionExecutor[] attributeExpressionExecutors, ConfigReader configReader, boolean outputExpectsExpiredEvents, SiddhiAppContext siddhiAppContext) {
    if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.INT) {
        lengthToKeep = Integer.parseInt(String.valueOf(((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue()));
    } else {
        throw new UnsupportedOperationException("The first parameter should be an integer");
    }
    parameterInfo = new ArrayList<Object[]>();
    eventComparator = new EventComparator();
    for (int i = 1, parametersLength = attributeExpressionExecutors.length; i < parametersLength; i++) {
        if (!(attributeExpressionExecutors[i] instanceof VariableExpressionExecutor)) {
            throw new UnsupportedOperationException("Required a variable, but found a string parameter");
        } else {
            ExpressionExecutor variableExpressionExecutor = attributeExpressionExecutors[i];
            int order;
            String nextParameter;
            if (i + 1 < parametersLength && attributeExpressionExecutors[i + 1].getReturnType() == Attribute.Type.STRING) {
                nextParameter = (String) ((ConstantExpressionExecutor) attributeExpressionExecutors[i + 1]).getValue();
                if (nextParameter.equalsIgnoreCase(DESC)) {
                    order = -1;
                    i++;
                } else if (nextParameter.equalsIgnoreCase(ASC)) {
                    order = 1;
                    i++;
                } else {
                    throw new UnsupportedOperationException("Parameter string literals should only be \"asc\" or " + "\"desc\"");
                }
            } else {
                // assigning the default order: "asc"
                order = 1;
            }
            parameterInfo.add(new Object[] { variableExpressionExecutor, order });
        }
    }
}

Example 27 with ConfigReader

use of org.wso2.siddhi.core.util.config.ConfigReader in project siddhi by wso2.

the class TableWindowProcessor method cloneProcessor.

@Override
public Processor cloneProcessor(String key) {
    try {
        TableWindowProcessor streamProcessor = new TableWindowProcessor(table);
        streamProcessor.inputDefinition = inputDefinition;
        ExpressionExecutor[] innerExpressionExecutors = new ExpressionExecutor[attributeExpressionLength];
        ExpressionExecutor[] attributeExpressionExecutors1 = this.attributeExpressionExecutors;
        for (int i = 0; i < attributeExpressionLength; i++) {
            innerExpressionExecutors[i] = attributeExpressionExecutors1[i].cloneExecutor(key);
        }
        streamProcessor.attributeExpressionExecutors = innerExpressionExecutors;
        streamProcessor.attributeExpressionLength = attributeExpressionLength;
        streamProcessor.additionalAttributes = additionalAttributes;
        streamProcessor.complexEventPopulater = complexEventPopulater;
        streamProcessor.init(inputDefinition, attributeExpressionExecutors, configReader, siddhiAppContext, outputExpectsExpiredEvents);
        streamProcessor.start();
        return streamProcessor;
    } catch (Exception e) {
        throw new SiddhiAppRuntimeException("Exception in cloning " + this.getClass().getCanonicalName(), e);
    }
}

Example 28 with ConfigReader

use of org.wso2.siddhi.core.util.config.ConfigReader in project siddhi by wso2.

the class WindowWindowProcessor method cloneProcessor.

@Override
public Processor cloneProcessor(String key) {
    try {
        WindowWindowProcessor streamProcessor = new WindowWindowProcessor(window);
        streamProcessor.inputDefinition = inputDefinition;
        ExpressionExecutor[] innerExpressionExecutors = new ExpressionExecutor[attributeExpressionLength];
        ExpressionExecutor[] attributeExpressionExecutors1 = this.attributeExpressionExecutors;
        for (int i = 0; i < attributeExpressionLength; i++) {
            innerExpressionExecutors[i] = attributeExpressionExecutors1[i].cloneExecutor(key);
        }
        streamProcessor.attributeExpressionExecutors = innerExpressionExecutors;
        streamProcessor.attributeExpressionLength = attributeExpressionLength;
        streamProcessor.additionalAttributes = additionalAttributes;
        streamProcessor.complexEventPopulater = complexEventPopulater;
        streamProcessor.init(inputDefinition, attributeExpressionExecutors, configReader, siddhiAppContext, outputExpectsExpiredEvents);
        streamProcessor.start();
        return streamProcessor;
    } catch (Exception e) {
        throw new SiddhiAppRuntimeException("Exception in cloning " + this.getClass().getCanonicalName(), e);
    }
}

Example 29 with ConfigReader

use of org.wso2.siddhi.core.util.config.ConfigReader in project siddhi by wso2.

the class SinkMapper method init.

public final void init(StreamDefinition streamDefinition, String type, OptionHolder mapOptionHolder, List<Element> unmappedPayloadList, Sink sink, ConfigReader mapperConfigReader, LatencyTracker mapperLatencyTracker, SiddhiAppContext siddhiAppContext) {
    this.mapperLatencyTracker = mapperLatencyTracker;
    this.siddhiAppContext = siddhiAppContext;
    sink.setTrpDynamicOptions(trpDynamicOptions);
    this.sinkListener = sink;
    this.optionHolder = mapOptionHolder;
    this.type = type;
    if (unmappedPayloadList != null && !unmappedPayloadList.isEmpty()) {
        templateBuilderMap = new HashMap<>();
        for (Element e : unmappedPayloadList) {
            TemplateBuilder templateBuilder = new TemplateBuilder(streamDefinition, e.getValue());
            if (templateBuilderMap.containsKey(e.getKey())) {
                throw new SiddhiAppCreationException("Duplicate Keys, " + e.getKey() + ", in @payload() ");
            }
            templateBuilderMap.put(e.getKey(), templateBuilder);
        }
    }
    init(streamDefinition, mapOptionHolder, templateBuilderMap, mapperConfigReader, siddhiAppContext);
}