Package net.jqwik.api

Enum AfterFailureMode

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<AfterFailureMode>
    @API(status=MAINTAINED,
     since="1.0")
public enum AfterFailureMode
extends java.lang.Enum<AfterFailureMode>
    The after-failure mode determines how a property behaves after it has been falsified. It can be set in Property.afterFailure() for any property method; default is PREVIOUS_SEED.
    See Also:
    Property

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      NOT_SET  
      PREVIOUS_SEED
      Use the previous random seed that already detected a failure.
      RANDOM_SEED
      Use new random seed.
      SAMPLE_FIRST
      Run the property with just the previous falsified and shrunk sample first, if that succeeds run property default behaviour, i.e. data-driven or random seed.
      SAMPLE_ONLY
      Run the property with just the previous falsified and shrunk sample.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static AfterFailureMode valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static AfterFailureMode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • RANDOM_SEED

        public static final AfterFailureMode RANDOM_SEED
        Use new random seed.

      • PREVIOUS_SEED

        public static final AfterFailureMode PREVIOUS_SEED
        Use the previous random seed that already detected a failure.

      • SAMPLE_ONLY

        public static final AfterFailureMode SAMPLE_ONLY
        Run the property with just the previous falsified and shrunk sample. Only works if sample data could be serialized. Will use previous seed otherwise.

      • SAMPLE_FIRST

        public static final AfterFailureMode SAMPLE_FIRST
        Run the property with just the previous falsified and shrunk sample first, if that succeeds run property default behaviour, i.e. data-driven or random seed. Only works if sample data could be serialized. Will use previous seed otherwise.

    • Method Detail

      • values

        public static AfterFailureMode[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (AfterFailureMode c : AfterFailureMode.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static AfterFailureMode valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null