Examples with BaseWindowedSink edu.iu.dsc.tws.task.window.core.BaseWindowedSink used on opensource projects

Example 6 with BaseWindowedSink

use of edu.iu.dsc.tws.task.window.core.BaseWindowedSink in project twister2 by DSC-SPIDAL.

the class STWindowMPI method buildTaskGraph.

@Override
public ComputeGraphBuilder buildTaskGraph() {
    List<Integer> taskStages = jobParameters.getTaskStages();
    int sourceParallelism = taskStages.get(0);
    int sinkParallelism = taskStages.get(1);
    String edge = "edge";
    BaseWindowSource g = new SourceWindowTask(edge);
    // Tumbling Window
    BaseWindowedSink dw = new DirectWindowedReceivingTask().withTumblingCountWindow(1);
    computeGraphBuilder.addSource(SOURCE, g, sourceParallelism);
    computeConnection = computeGraphBuilder.addCompute(SINK, dw, sinkParallelism);
    computeConnection.direct(SOURCE).viaEdge(edge).withDataType(MessageTypes.INTEGER_ARRAY);
    return computeGraphBuilder;
}