Examples of AggregationStrategy

org.apache.camel.processor.aggregate.AggregationStrategy
A strategy for aggregating two exchanges together into a single exchange. Possible implementations include performing some kind of combining or delta processing, such as adding line items together into an invoice or just using the newest exchange and removing old exchanges such as for state tracking or market data prices; where old values are of little use. @version $Revision: 1.1 $
org.drools.pmml.pmml_4_1.extensions.AggregationStrategy
org.drools.pmml.pmml_4_2.extensions.AggregationStrategy

Examples of org.apache.camel.processor.aggregate.AggregationStrategy

        mock.expectedBodiesReceived("A+B+C", "D");
        mock.expectedPropertyReceived(Exchange.AGGREGATED_COMPLETED_BY, "interval");


        Processor done = new SendProcessor(context.getEndpoint("mock:result"));
        Expression corr = header("id");
        AggregationStrategy as = new BodyInAggregatingStrategy();


        AggregateProcessor ap = new AggregateProcessor(context, done, corr, as, executorService, true);
        ap.setCompletionInterval(3000);
        ap.start();

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedBodiesReceived("A+C+END");


        Processor done = new SendProcessor(context.getEndpoint("mock:result"));
        Expression corr = header("id");
        AggregationStrategy as = new BodyInAggregatingStrategy();
        Predicate complete = body().contains("END");


        AggregateProcessor ap = new AggregateProcessor(context, done, corr, as, executorService, true);
        ap.setCompletionPredicate(complete);
        ap.setIgnoreInvalidCorrelationKeys(true);

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedBodiesReceived("A+C+END");


        Processor done = new SendProcessor(context.getEndpoint("mock:result"));
        Expression corr = header("id");
        AggregationStrategy as = new BodyInAggregatingStrategy();
        Predicate complete = body().contains("END");


        AggregateProcessor ap = new AggregateProcessor(context, done, corr, as, executorService, true);
        ap.setCompletionPredicate(complete);

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedBodiesReceived("A+B+END");


        Processor done = new SendProcessor(context.getEndpoint("mock:result"));
        Expression corr = header("id");
        AggregationStrategy as = new BodyInAggregatingStrategy();
        Predicate complete = body().contains("END");


        AggregateProcessor ap = new AggregateProcessor(context, done, corr, as, executorService, true);
        ap.setCompletionPredicate(complete);
        ap.setCloseCorrelationKeyOnCompletion(1000);

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

        mock.expectedBodiesReceived("A+B", "C+D+E");
        mock.expectedPropertyReceived(Exchange.AGGREGATED_COMPLETED_BY, "consumer");


        Processor done = new SendProcessor(context.getEndpoint("mock:result"));
        Expression corr = header("id");
        AggregationStrategy as = new BodyInAggregatingStrategy();


        AggregateProcessor ap = new AggregateProcessor(context, done, corr, as, executorService, true);
        ap.setCompletionSize(100);
        ap.setCompletionFromBatchConsumer(true);

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

                send.process(exchange);
            }
        };
                
        Expression corr = header("id");
        AggregationStrategy as = new BodyInAggregatingStrategy();


        AggregateProcessor ap = new AggregateProcessor(context, done, corr, as, executorService, true);
        ap.setEagerCheckCompletion(true);
        ap.setCompletionPredicate(body().isEqualTo("END"));
        if (handler != null) {

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

        mock.expectedBodiesReceived("B+END", "A+END");
        mock.expectedPropertyReceived(Exchange.AGGREGATED_COMPLETED_BY, "forceCompletion");


        Processor done = new SendProcessor(context.getEndpoint("mock:result"));
        Expression corr = header("id");
        AggregationStrategy as = new BodyInAggregatingStrategy();


        AggregateProcessor ap = new AggregateProcessor(context, done, corr, as, executorService, true);
        ap.setCompletionSize(10);
        ap.start();

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

            }
        };
    }


    private AggregationStrategy createAggregationStrategy(RouteContext routeContext) {
        AggregationStrategy strategy = getAggregationStrategy();
        if (strategy == null && strategyRef != null) {
            Object aggStrategy = routeContext.lookup(strategyRef, Object.class);
            if (aggStrategy instanceof AggregationStrategy) {
                strategy = (AggregationStrategy) aggStrategy;
            } else if (aggStrategy != null) {

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

            // use the ones that is pre configured with this type
            if (aggregationCollection.getCorrelationExpression() == null) {
                aggregationCollection.setCorrelationExpression(getExpression());
            }
            if (aggregationCollection.getAggregationStrategy() == null) {
                AggregationStrategy strategy = createAggregationStrategy(routeContext);
                aggregationCollection.setAggregationStrategy(strategy);
            }
            aggregator = new Aggregator(from, processor, aggregationCollection);
        } else {
            // create the aggregator using a default collection
            AggregationStrategy strategy = createAggregationStrategy(routeContext);


            Expression aggregateExpression = getExpression().createExpression(routeContext);


            Predicate predicate = null;
            if (getCompletedPredicate() != null) {

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Examples of org.apache.camel.processor.aggregate.AggregationStrategy

        
        return aggregator;
    }


    private AggregationStrategy createAggregationStrategy(RouteContext routeContext) {
        AggregationStrategy strategy = getAggregationStrategy();
        if (strategy == null && strategyRef != null) {
            strategy = routeContext.lookup(strategyRef, AggregationStrategy.class);
        }
        if (strategy == null) {
            // fallback to use latest

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