Enum EvictionStrategy

    • Enum Constant Detail

      • NONE

        public static final EvictionStrategy NONE
        Eviction Strategy where nothing is done by the cache and the user is probably not going to use eviction manually
      • MANUAL

        public static final EvictionStrategy MANUAL
        Strategy where the cache does nothing but the user is assumed to manually invoke evict method
      • REMOVE

        public static final EvictionStrategy REMOVE
        Strategy where the cache will remove entries to make room for new ones while staying under the configured size

        public static final EvictionStrategy EXCEPTION
        Strategy where the cache will block new entries from being written if they would exceed the configured size
    • Method Detail

      • values

        public static EvictionStrategy[] 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 (EvictionStrategy c : EvictionStrategy.values())
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static EvictionStrategy valueOf​(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.)
        name - the name of the enum constant to be returned.
        the enum constant with the specified name
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null
      • isEnabled

        public boolean isEnabled()
        Whether or not the cache will do something due to the strategy
      • isExceptionBased

        public boolean isExceptionBased()
        The cache will throw exceptions to prevent memory growth
      • isRemovalBased

        public boolean isRemovalBased()
        The cache will remove other entries to make room to limit memory growth