Module is.codion.swing.common.tools
Package is.codion.swing.common.tools.loadtest

Interface LoadTest<T>

  • Type Parameters:
    T - the type of application used by this load test.
    All Known Implementing Classes:
    EntityLoadTestModel, LoadTestModel, QueryLoadTestModel
    public interface LoadTest<T>
    Specifies a class for running multiple application instances for load testing purposes.

    • Method Detail

      • shutdown

        void shutdown()
        Removes all applications and exits

      • getUser

        User getUser()
        Returns:
        the user to use when initializing new application instances

      • setUser

        void setUser​(User user)
        Parameters:
        user - the user to use when initializing new application instances

      • title

        String title()
        The title of this LoadTest
        Returns:
        the title

      • setWeight

        void setWeight​(String scenarioName,
               int weight)
        Sets the random chooser weight for the given scenario
        Parameters:
        scenarioName - the name of the scenario
        weight - the new weight to assign to the scenario

      • isScenarioEnabled

        boolean isScenarioEnabled​(String scenarioName)
        Parameters:
        scenarioName - the scenario name
        Returns:
        true if the scenario is enabled

      • setScenarioEnabled

        void setScenarioEnabled​(String scenarioName,
                        boolean enabled)
        Parameters:
        scenarioName - the scenario name
        enabled - true if the scenario should be enabled

      • usageScenarios

        Collection<String> usageScenarios()
        Returns:
        the names of the usage scenarios used by this load test.

      • usageScenario

        UsageScenario<T> usageScenario​(String usageScenarioName)
        Parameters:
        usageScenarioName - the scenario name
        Returns:
        the usage scenario

      • getUpdateInterval

        int getUpdateInterval()
        Returns:
        the chart data update interval in milliseconds

      • setUpdateInterval

        void setUpdateInterval​(int updateInterval)
        Parameters:
        updateInterval - the chart data update interval in milliseconds

      • applicationCount

        int applicationCount()
        Returns:
        the number of active applications

      • applicationBatchSizeValue

        Value<Integer> applicationBatchSizeValue()
        Returns:
        the Value controlling the number of applications to initialize per batch

      • pausedState

        State pausedState()
        Returns:
        the state controlling the paused state of this load test

      • maximumThinkTimeValue

        Value<Integer> maximumThinkTimeValue()
        Returns:
        the Value controlling the maximum number of milliseconds that should pass between work requests

      • minimumThinkTimeValue

        Value<Integer> minimumThinkTimeValue()
        Returns:
        the Value controlling the minimum number of milliseconds that should pass between work requests

      • loginDelayFactorValue

        Value<Integer> loginDelayFactorValue()
        This value controls the factor with which to multiply the think time when logging in, this helps spread the application logins when creating a batch of application.
        Returns:
        the Value controlling the factor with which to multiply the think time when logging in

      • collectChartDataState

        State collectChartDataState()
        Returns:
        the state controlling whether this load test collects chart data

      • applicationCountObserver

        ValueObserver<Integer> applicationCountObserver()
        Returns:
        an observer notified each time the application count changes

      • clearChartData

        void clearChartData()
        Clears the accumulated chart data

      • scenarioDurationDataset

        org.jfree.data.xy.IntervalXYDataset scenarioDurationDataset​(String name)
        Parameters:
        name - the scenario name
        Returns:
        a dataset plotting the average scenario duration

      • thinkTimeDataset

        org.jfree.data.xy.XYDataset thinkTimeDataset()
        Returns:
        a dataset plotting the think time

      • numberOfApplicationsDataset

        org.jfree.data.xy.XYDataset numberOfApplicationsDataset()
        Returns:
        a dataset plotting the number of active applications

      • usageScenarioDataset

        org.jfree.data.xy.XYDataset usageScenarioDataset()
        Returns:
        a dataset plotting the number of runs each usage scenario is being run per second

      • memoryUsageDataset

        org.jfree.data.xy.XYDataset memoryUsageDataset()
        Returns:
        a dataset plotting the memory usage of this load test model

      • systemLoadDataset

        org.jfree.data.xy.XYDataset systemLoadDataset()
        Returns:
        a dataset plotting the system load of this load test model

      • usageScenarioFailureDataset

        org.jfree.data.xy.XYDataset usageScenarioFailureDataset()
        Returns:
        a dataset plotting the failure rate of each usage scenario