Package software.amazon.cloudformation.proxy.delay

Class Blended

java.lang.Object
software.amazon.cloudformation.proxy.delay.Blended
All Implemented Interfaces:
Delay
public class Blended extends Object implements Delay
Provides blended delay of seconds for each attempt until all delays in the order start to return Duration.ZERO. This is useful to model blends in the delays where on can be quick for the first set of delays using Constant and then become MultipleOf or Exponential thereafter. final Delay delay = Blended.of() .add( Constant.of().delay(Duration.ofSeconds(5)) .timeout(Duration.ofSeconds(20)).build()) .add(ShiftByMultipleOf.shiftedOf() .delay(Duration.ofSeconds(5)).timeout(Duration.ofSeconds(220)) .build()) .build(); The above delay provides the following set of 5, 10, 15, 20, 40, 90, 150, 220

  • Method Details

    • of

      public static Blended.BlendedBuilder of()

    • nextDelay

      public Duration nextDelay(int attempt)
      Description copied from interface: Delay
      Returns the new delay amount to stabilize as defined by Duration time. This returns -1 to indicate that we are done with delays from this instance Different implementations can return different values
      Specified by:
      nextDelay in interface Delay
      Parameters:
      attempt - , starts with 1
      Returns:
      the next amount to wait for or Duration.ZERO to indicate delay is complete