Examples of AggregationFunctionFactory

com.espertech.esper.client.hook.AggregationFunctionFactory
Interface to implement for factories of aggregation functions.
eu.stratosphere.api.java.aggregation.AggregationFunctionFactory
org.apache.flink.api.java.aggregation.AggregationFunctionFactory

Examples of com.espertech.esper.client.hook.AggregationFunctionFactory

        }


        // try plug-in aggregation function
        try
        {
            AggregationFunctionFactory aggregationFactory = engineImportService.resolveAggregationFactory(childNodeText);
            astExprNodeMap.put(node, new ExprPlugInAggFunctionFactoryNode(isDistinct, aggregationFactory, childNodeText));
            return;
        }
        catch (EngineImportUndefinedException e)
        {

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Examples of com.espertech.esper.client.hook.AggregationFunctionFactory

                                             String functionName,
                                             LazyAllocatedMap<ConfigurationPlugInAggregationMultiFunction, PlugInAggregationMultiFunctionFactory> plugInAggregations,
                                             String engineURI) {
        try
        {
            AggregationFunctionFactory aggregationFactory = engineImportService.resolveAggregationFactory(functionName);
            return new ExprPlugInAggFunctionFactoryNode(distinct, aggregationFactory, functionName);
        }
        catch (EngineImportUndefinedException e)
        {
            // Not an aggregation function

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Examples of com.espertech.esper.client.hook.AggregationFunctionFactory

        }


        // Try an aggregation function factory
        try
        {
            AggregationFunctionFactory aggregationFactory = validationContext.getMethodResolutionService().resolveAggregationFactory(parse.getMethodName());
            ExprNode result = new ExprPlugInAggFunctionFactoryNode(false, aggregationFactory, parse.getMethodName());
            result.addChildNode(new ExprConstantNodeImpl(parse.getArgString()));


            // Validate
            try

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Examples of com.espertech.esper.client.hook.AggregationFunctionFactory

                                             String functionName,
                                             LazyAllocatedMap<ConfigurationPlugInAggregationMultiFunction, PlugInAggregationMultiFunctionFactory> plugInAggregations,
                                             String engineURI) {
        try
        {
            AggregationFunctionFactory aggregationFactory = engineImportService.resolveAggregationFactory(functionName);
            return new ExprPlugInAggFunctionFactoryNode(distinct, aggregationFactory, functionName);
        }
        catch (EngineImportUndefinedException e)
        {
            // Not an aggregation function

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Examples of com.espertech.esper.client.hook.AggregationFunctionFactory

        }


        // Try an aggregation function factory
        try
        {
            AggregationFunctionFactory aggregationFactory = validationContext.getMethodResolutionService().resolveAggregationFactory(parse.getMethodName());
            ExprNode result = new ExprPlugInAggFunctionFactoryNode(false, aggregationFactory, parse.getMethodName());
            result.addChildNode(new ExprConstantNodeImpl(parse.getArgString()));


            // Validate
            try

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Examples of com.espertech.esper.client.hook.AggregationFunctionFactory

        }


        // Try an aggregation function factory
        try
        {
            AggregationFunctionFactory aggregationFactory = validationContext.getMethodResolutionService().resolveAggregationFactory(parse.getMethodName());
            ExprNode result = new ExprPlugInAggFunctionFactoryNode(false, aggregationFactory, parse.getMethodName());
            result.addChildNode(new ExprConstantNodeImpl(parse.getArgString()));


            // Validate
            try

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Examples of com.espertech.esper.client.hook.AggregationFunctionFactory

        }


        // try plug-in aggregation function
        try
        {
            AggregationFunctionFactory aggregationFactory = engineImportService.resolveAggregationFactory(childNodeText);
            astExprNodeMap.put(node, new ExprPlugInAggFunctionFactoryNode(isDistinct, aggregationFactory, childNodeText));
            return;
        }
        catch (EngineImportUndefinedException e)
        {

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Examples of com.espertech.esper.client.hook.AggregationFunctionFactory

            PlugInProjectionExpression node = (PlugInProjectionExpression) expr;


            // first try the configured aggregation
            try
            {
                AggregationFunctionFactory aggregationFactory = mapContext.getEngineImportService().resolveAggregationFactory(node.getFunctionName());
                return new ExprPlugInAggFunctionFactoryNode(node.isDistinct(), aggregationFactory, node.getFunctionName());
            }
            catch (Exception e)
            {
                // then try the builtin aggregation

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Examples of eu.stratosphere.api.java.aggregation.AggregationFunctionFactory

    
    if (field < 0 || field >= inType.getArity()) {
      throw new IllegalArgumentException("Aggregation field position is out of range.");
    }
    
    AggregationFunctionFactory factory = function.getFactory();
    AggregationFunction<?> aggFunct = factory.createAggregationFunction(inType.getTypeAt(field).getTypeClass());
    
    // this is the first aggregation operator after a regular data set (non grouped aggregation)
    this.aggregationFunctions.add(aggFunct);
    this.fields.add(field);
    this.grouping = null;

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Examples of eu.stratosphere.api.java.aggregation.AggregationFunctionFactory

    
    if (field < 0 || field >= inType.getArity()) {
      throw new IllegalArgumentException("Aggregation field position is out of range.");
    }
    
    AggregationFunctionFactory factory = function.getFactory();
    AggregationFunction<?> aggFunct = factory.createAggregationFunction(inType.getTypeAt(field).getTypeClass());
    
    // set the aggregation fields
    this.aggregationFunctions.add(aggFunct);
    this.fields.add(field);
    this.grouping = input;

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