Package org.apache.camel.support.task.budget

Class IterationTimeBoundedBudget

java.lang.Object
org.apache.camel.support.task.budget.IterationTimeBoundedBudget
All Implemented Interfaces:
Budget, IterationBudget, TimeBudget
public class IterationTimeBoundedBudget extends Object implements IterationBudget, TimeBudget
This task budget limits the execution by both a given number of iterations or a maximum amount of time for the execution. When evaluating the budget, the iteration takes precedence over the time budget (hence why: Iteration Time Budget).
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    IterationTimeBoundedBudget(long initialDelay, long interval, int maxIterations, long maxDuration)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    canContinue()
    Whether the task has budget to continue executing or not
    Duration
    elapsed()
    The amount of time that has elapsed since the budget was created.
    long
    initialDelay()
    Defines an initial delay before running the task
    long
    interval()
    The interval between each task execution (delay between the termination of one execution and the commencement of the next).
    int
    iteration()
    The current number of iterations
    long
    maxDuration()
    The maximum length of time that the task can execute
    int
    maxIterations()
    The maximum number of iterations
    boolean
    next()
    Move the task to the next iteration

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • IterationTimeBoundedBudget

      public IterationTimeBoundedBudget(long initialDelay, long interval, int maxIterations, long maxDuration)

  • Method Details

    • initialDelay

      public long initialDelay()
      Description copied from interface: Budget
      Defines an initial delay before running the task
      Specified by:
      initialDelay in interface Budget
      Returns:
      the initial delay, in milliseconds, before running the task

    • interval

      public long interval()
      Description copied from interface: Budget
      The interval between each task execution (delay between the termination of one execution and the commencement of the next).
      Specified by:
      interval in interface Budget
      Returns:
      the interval, in milliseconds, for each task execution

    • maxIterations

      public int maxIterations()
      Description copied from interface: IterationBudget
      The maximum number of iterations
      Specified by:
      maxIterations in interface IterationBudget
      Returns:
      the maximum number of iterations

    • iteration

      public int iteration()
      Description copied from interface: Budget
      The current number of iterations
      Specified by:
      iteration in interface Budget
      Returns:
      the current number of iterations

    • next

      public boolean next()
      Description copied from interface: Budget
      Move the task to the next iteration
      Specified by:
      next in interface Budget
      Returns:
      true if the task can continue or false otherwise

    • canContinue

      public boolean canContinue()
      Description copied from interface: Budget
      Whether the task has budget to continue executing or not
      Specified by:
      canContinue in interface Budget
      Returns:
      true if the task can continue or false otherwise

    • maxDuration

      public long maxDuration()
      Description copied from interface: TimeBudget
      The maximum length of time that the task can execute
      Specified by:
      maxDuration in interface TimeBudget
      Returns:
      the length of time in milliseconds

    • elapsed

      public Duration elapsed()
      Description copied from interface: Budget
      The amount of time that has elapsed since the budget was created. This can be used to account for the amount of time it took to run a task. The precision should be withing a few microseconds/milliseconds due to the start time being created along with the budget instance. We do so to avoid the overhead of checking it the next or canContinue methods because they could be part of the hot path for some components.
      Specified by:
      elapsed in interface Budget
      Returns:
      The amount of time that has elapsed since the budget was created