Package com.espertech.esper.runtime.internal.dataflow.op.eventbussource

Class EventBusSourceOp

java.lang.Object
com.espertech.esper.runtime.internal.dataflow.op.eventbussource.EventBusSourceOp
All Implemented Interfaces:
com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOperator, com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOperatorLifecycle, com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowSourceOperator, com.espertech.esper.common.internal.filtersvc.FilterHandleCallback
public class EventBusSourceOp extends Object implements com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowSourceOperator, com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOperatorLifecycle, com.espertech.esper.common.internal.filtersvc.FilterHandleCallback

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected LinkedBlockingDeque<Object>
    emittables
     
    protected com.espertech.esper.common.internal.epl.dataflow.interfaces.EPDataFlowEmitter
    graphContext
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    EventBusSourceOp(EventBusSourceFactory factory, com.espertech.esper.common.internal.context.util.AgentInstanceContext agentInstanceContext, com.espertech.esper.common.client.dataflow.core.EPDataFlowEventBeanCollector collector)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close(com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOpCloseContext closeContext)
     
    boolean
    isSubSelect()
     
    void
    matchFound(com.espertech.esper.common.client.EventBean theEvent, Collection<com.espertech.esper.common.internal.filtersvc.FilterHandleCallback> allStmtMatches)
     
    void
    next()
     
    void
    open(com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOpOpenContext openContext)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • graphContext

      protected com.espertech.esper.common.internal.epl.dataflow.interfaces.EPDataFlowEmitter graphContext

    • emittables

      protected LinkedBlockingDeque<Object> emittables

  • Constructor Details

    • EventBusSourceOp

      public EventBusSourceOp(EventBusSourceFactory factory, com.espertech.esper.common.internal.context.util.AgentInstanceContext agentInstanceContext, com.espertech.esper.common.client.dataflow.core.EPDataFlowEventBeanCollector collector)

  • Method Details

    • next

      public void next() throws InterruptedException
      Specified by:
      next in interface com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowSourceOperator
      Throws:
      InterruptedException

    • open

      public void open(com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOpOpenContext openContext)
      Specified by:
      open in interface com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOperatorLifecycle

    • matchFound

      public void matchFound(com.espertech.esper.common.client.EventBean theEvent, Collection<com.espertech.esper.common.internal.filtersvc.FilterHandleCallback> allStmtMatches)
      Specified by:
      matchFound in interface com.espertech.esper.common.internal.filtersvc.FilterHandleCallback

    • isSubSelect

      public boolean isSubSelect()
      Specified by:
      isSubSelect in interface com.espertech.esper.common.internal.filtersvc.FilterHandleCallback

    • close

      public void close(com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOpCloseContext closeContext)
      Specified by:
      close in interface com.espertech.esper.common.internal.epl.dataflow.interfaces.DataFlowOperatorLifecycle