Package io.gridgo.core.support.subscription

Interface ProcessorSubscription

  • All Known Implementing Classes:
    DefaultProcessorSubscription
    public interface ProcessorSubscription
    Represents a processor subscription. This class is used for a "fluent" API, so that you can modify the condition, execution strategy of the processor after subscribing to a gateway.

    • Method Summary

      All Methods Instance Methods Abstract Methods Default Methods 
      Modifier and Type Method Description
      GatewaySubscription finishSubscribing()
      Finish subscribing this processor.
      RoutingPolicy getPolicy()
      Get the routing policy of this processor
      default ProcessorSubscription instrumentWhen​(java.lang.String condition, io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
      Instrument the processor with an ExecutionStrategyInstrumenter, if the condition resolved to true.
      default ProcessorSubscription instrumentWhen​(java.util.function.BooleanSupplier condition, io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
      Instrument the processor with an ExecutionStrategyInstrumenter, if the condition resolved to true.
      default ProcessorSubscription instrumentWhen​(java.util.function.Predicate<io.gridgo.framework.support.Message> condition, io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
      Instrument the processor with an ExecutionStrategyInstrumenter, if the condition resolved to true.
      ProcessorSubscription instrumentWhen​(org.joo.libra.Predicate condition, io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
      Instrument the processor with an ExecutionStrategyInstrumenter, if the condition resolved to true.
      ProcessorSubscription instrumentWith​(io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
      Instrument the processor with an ExecutionStrategyInstrumenter
      ProcessorSubscription using​(io.gridgo.framework.execution.ExecutionStrategy strategy)
      Set the execution strategy of the processor to run.
      default ProcessorSubscription when​(java.lang.String condition)
      Set the condition of the processor to run, using org.joo.libra.sql.SqlPredicate syntax.
      default ProcessorSubscription when​(java.util.function.Predicate<io.gridgo.framework.support.Message> condition)
      Set the condition of the processor to run, using Java Predicate.
      ProcessorSubscription when​(org.joo.libra.Predicate condition)
      Set the condition of the processor to run, using a custom org.joo.libra.Predicate
      GatewaySubscription withPolicy​(RoutingPolicy policy)
      Copy another routing policy configuration.

    • Method Detail

      • when

        default ProcessorSubscription when​(java.lang.String condition)
        Set the condition of the processor to run, using org.joo.libra.sql.SqlPredicate syntax.
        Parameters:
        condition - the condition
        Returns:
        the current object

      • when

        default ProcessorSubscription when​(java.util.function.Predicate<io.gridgo.framework.support.Message> condition)
        Set the condition of the processor to run, using Java Predicate.
        Parameters:
        condition - the condition
        Returns:
        the current object

      • when

        ProcessorSubscription when​(org.joo.libra.Predicate condition)
        Set the condition of the processor to run, using a custom org.joo.libra.Predicate
        Parameters:
        condition - the condition
        Returns:
        the current object

      • using

        ProcessorSubscription using​(io.gridgo.framework.execution.ExecutionStrategy strategy)
        Set the execution strategy of the processor to run.
        Parameters:
        strategy - the strategy
        Returns:
        the current object

      • instrumentWith

        ProcessorSubscription instrumentWith​(io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
        Instrument the processor with an ExecutionStrategyInstrumenter
        Parameters:
        instrumenter - the instrumenter
        Returns:
        the current object

      • instrumentWhen

        default ProcessorSubscription instrumentWhen​(java.util.function.BooleanSupplier condition,
                                             io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
        Instrument the processor with an ExecutionStrategyInstrumenter, if the condition resolved to true.
        Parameters:
        condition - the condition
        instrumenter - the instrumenter
        Returns:
        the current object

      • instrumentWhen

        default ProcessorSubscription instrumentWhen​(java.lang.String condition,
                                             io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
        Instrument the processor with an ExecutionStrategyInstrumenter, if the condition resolved to true.
        Parameters:
        condition - the condition
        instrumenter - the instrumenter
        Returns:
        the current object

      • instrumentWhen

        default ProcessorSubscription instrumentWhen​(java.util.function.Predicate<io.gridgo.framework.support.Message> condition,
                                             io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
        Instrument the processor with an ExecutionStrategyInstrumenter, if the condition resolved to true.
        Parameters:
        condition - the condition
        instrumenter - the instrumenter
        Returns:
        the current object

      • instrumentWhen

        ProcessorSubscription instrumentWhen​(org.joo.libra.Predicate condition,
                                     io.gridgo.framework.execution.ExecutionStrategyInstrumenter instrumenter)
        Instrument the processor with an ExecutionStrategyInstrumenter, if the condition resolved to true.
        Parameters:
        condition - the condition
        instrumenter - the instrumenter
        Returns:
        the current object

      • withPolicy

        GatewaySubscription withPolicy​(RoutingPolicy policy)
        Copy another routing policy configuration.
        Parameters:
        policy - the routing policy
        Returns:
        the GatewaySubscription which this processor is subscribed

      • finishSubscribing

        GatewaySubscription finishSubscribing()
        Finish subscribing this processor.
        Returns:
        the GatewaySubscription which this processor is subscribed

      • getPolicy

        RoutingPolicy getPolicy()
        Get the routing policy of this processor
        Returns:
        the routing policy