Package org.neo4j.gds.compat

Interface CompatExecutionMonitor

  • public interface CompatExecutionMonitor
    Gets notified now and then about StageExecution, where statistics can be read and displayed, aggregated or in other ways make sense of the data of StageExecution.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void check​(org.neo4j.internal.batchimport.staging.StageExecution execution)
      Called periodically while executing a StageExecution.
      long checkIntervalMillis()  
      java.time.Clock clock()
      Clock to use for interval checks
      void done​(boolean successful, long totalTimeMillis, java.lang.String additionalInformation)
      Called after all stage executions have run.
      void end​(org.neo4j.internal.batchimport.staging.StageExecution execution, long totalTimeMillis)
      Signals the end of the execution previously started.
      void initialize​(org.neo4j.common.DependencyResolver dependencyResolver)
      Signals start of import.
      void start​(org.neo4j.internal.batchimport.staging.StageExecution execution)
      Signals the start of a StageExecution.

    • Method Detail

      • initialize

        void initialize​(org.neo4j.common.DependencyResolver dependencyResolver)
        Signals start of import. Called only once and before any other method.
        Parameters:
        dependencyResolver - DependencyResolver for getting dependencies from.

      • start

        void start​(org.neo4j.internal.batchimport.staging.StageExecution execution)
        Signals the start of a StageExecution.

      • end

        void end​(org.neo4j.internal.batchimport.staging.StageExecution execution,
         long totalTimeMillis)
        Signals the end of the execution previously started.

      • done

        void done​(boolean successful,
          long totalTimeMillis,
          java.lang.String additionalInformation)
        Called after all stage executions have run.

      • check

        void check​(org.neo4j.internal.batchimport.staging.StageExecution execution)
        Called periodically while executing a StageExecution.

      • clock

        java.time.Clock clock()
        Clock to use for interval checks

      • checkIntervalMillis

        long checkIntervalMillis()
        Returns:
        rough time interval this monitor needs checking.