Examples with PrinterRuntimeFactory org.apache.hyracks.algebricks.runtime.operators.std.PrinterRuntimeFactory used on opensource projects

Example 1 with PrinterRuntimeFactory

use of org.apache.hyracks.algebricks.runtime.operators.std.PrinterRuntimeFactory in project asterixdb by apache.

the class PushRuntimeTest method etsAssignPrint.

@Test
public void etsAssignPrint() throws Exception {
    JobSpecification spec = new JobSpecification(FRAME_SIZE);
    IntegerConstantEvalFactory const1 = new IntegerConstantEvalFactory(400);
    IntegerConstantEvalFactory const2 = new IntegerConstantEvalFactory(3);
    EmptyTupleSourceRuntimeFactory ets = new EmptyTupleSourceRuntimeFactory();
    RecordDescriptor etsDesc = new RecordDescriptor(new ISerializerDeserializer[] {});
    AssignRuntimeFactory assign = new AssignRuntimeFactory(new int[] { 0, 1 }, new IScalarEvaluatorFactory[] { const1, const2 }, new int[] { 0, 1 });
    RecordDescriptor assignDesc = new RecordDescriptor(new ISerializerDeserializer[] { IntegerSerializerDeserializer.INSTANCE, IntegerSerializerDeserializer.INSTANCE });
    PrinterRuntimeFactory printer = new PrinterRuntimeFactory(new int[] { 0, 1 }, new IPrinterFactory[] { IntegerPrinterFactory.INSTANCE, IntegerPrinterFactory.INSTANCE }, assignDesc);
    AlgebricksMetaOperatorDescriptor algebricksOp = new AlgebricksMetaOperatorDescriptor(spec, 0, 0, new IPushRuntimeFactory[] { ets, assign, printer }, new RecordDescriptor[] { etsDesc, assignDesc, null });
    PartitionConstraintHelper.addAbsoluteLocationConstraint(spec, algebricksOp, DEFAULT_NODES);
    spec.addRoot(algebricksOp);
    AlgebricksHyracksIntegrationUtil.runJob(spec);
}