Package cdc.enums

Interface ListType<V>

    • Method Detail

      • addEventHandler

        void addEventHandler​(DagEventHandler handler)
        Adds an event handler.
        Parameters:
        handler - The event handler.

      • removeEventHandler

        void removeEventHandler​(DagEventHandler handler)
        Removes an event handler.
        Parameters:
        handler - The event handler.

      • isSupported

        boolean isSupported​(DagFeature feature)
        Returns true when a feature is supported.

        Locking may make a feature not available even if it is supported.

        Parameters:
        feature - The feature.
        Returns:
        true when feature is supported.

      • isUsable

        default boolean isUsable​(DagFeature feature)
        Returns true when a feature can be used.

        It must be supported and the type must not be locked.

        Parameters:
        feature - the feature.
        Returns:
        true when feature can be used.

      • isLocked

        boolean isLocked()
        Returns true when modifications are disabled.

        A static implementation is always locked.
        After locking a dynamic implementation, it is impossible to unlock it.

        Returns:
        true when modifications (creation, removal, ...) are disabled.

      • getValueClass

        Class<V> getValueClass()
        Returns:
        The enum value class.

      • getValues

        List<V> getValues()
        Returns:
        A list of values.

      • isValid

        boolean isValid​(V value)
        Returns true when a value is valid.

        Depending on the enum implementation, a value may be valid at a time and invalid at another time.
        Standard enums values are always valid.
        A null value is invalid.

        Parameters:
        value - The value.
        Returns:
        true if value is valid.

      • areEqual

        boolean areEqual​(V left,
                 V right)
        Returns true if 2 values are equal.
        Parameters:
        left - The left value.
        right - The right value.
        Returns:
        true if left and right are equal.