Package apple.soundanalysis

Class SNTimeDurationConstraint

  • All Implemented Interfaces:
    NSObject
    public class SNTimeDurationConstraint
extends NSObject
    Constrains CMTime durations to a subset of legal values. `SNTimeDurationConstraint` is a union type, which, based on the value of its `type` property, may assume one of several forms. Instance properties may be used to extract information from an object, but certain properties are only valid to exercise under certain circumstances. Before accessing a particular property, refer to its documentation to understand what `type` value is required in order for that property to be valid. API-Since: 15.0

    • Constructor Detail

      • SNTimeDurationConstraint

        protected SNTimeDurationConstraint​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • automaticallyNotifiesObserversForKey

        public static boolean automaticallyNotifiesObserversForKey​(@NotNull
                                                           @NotNull java.lang.String key)

      • cancelPreviousPerformRequestsWithTarget

        public static void cancelPreviousPerformRequestsWithTarget​(@NotNull
                                                           @NotNull java.lang.Object aTarget)

      • cancelPreviousPerformRequestsWithTargetSelectorObject

        public static void cancelPreviousPerformRequestsWithTargetSelectorObject​(@NotNull
                                                                         @NotNull java.lang.Object aTarget,
                                                                         @NotNull
                                                                         @NotNull org.moe.natj.objc.SEL aSelector,
                                                                         @Nullable
                                                                         @Nullable java.lang.Object anArgument)

      • classFallbacksForKeyedArchiver

        @NotNull
public static @NotNull NSArray<java.lang.String> classFallbacksForKeyedArchiver()

      • classForKeyedUnarchiver

        @NotNull
public static @NotNull org.moe.natj.objc.Class classForKeyedUnarchiver()

      • debugDescription_static

        public static java.lang.String debugDescription_static()

      • description_static

        public static java.lang.String description_static()

      • durationRange

        public CMTimeRange durationRange()
        If the constraint type is range, then the range of allowable window durations. The `type` property should be queried before this property is accessed. This property will only yield meaningful values if the constraint type is considered to be 'range'. The constraint type is considered to be 'range' if the `type` property is equal to `SNTimeDurationConstraintTypeRange`.
        Returns:
        If the constraint type is range, a CMTimeRange representing the range of allowable window durations. If the constraint type is not range, `kCMTimeRangeInvalid`.

      • enumeratedDurations

        @NotNull
public @NotNull NSArray<? extends NSValue> enumeratedDurations()
        If the constraint type is enumerated, then the set of discrete allowable time durations. The `type` property should be queried before this property is accessed. This property will only yield meaningful values if the constraint type is considered to be 'enumerated'. The constraint type is considered to be 'enumerated' if the `type` property is equal to `SNTimeDurationConstraintTypeEnumerated`.
        Returns:
        If the constraint type is enumerated, an array of CMTime structures (boxed in NSValue instances) representing the set of allowable time durations. The durations will always be provided sorted in order of ascending time. If the constraint type is not enumerated, an empty array will be returned.

      • hash_static

        public static long hash_static()

      • initWithDurationRange

        public SNTimeDurationConstraint initWithDurationRange​(CMTimeRange durationRange)
        Initializes a range-type constraint.
        Parameters:
        durationRange - A continuous range of duration values (represented as CMTime values) permitted by this constraint.
        Returns:
        An instance whose `type` is `SNTimeDurationConstraintTypeRange`, and which constrains durations values to the provided range.

      • initWithEnumeratedDurations

        public SNTimeDurationConstraint initWithEnumeratedDurations​(@NotNull
                                                            @NotNull NSArray<? extends NSValue> enumeratedDurations)
        Initializes an enumerated-type constraint.
        Parameters:
        enumeratedDurations - A discrete set of duration values (represented as CMTime values boxed in NSValue instances) permitted by this constraint.
        Returns:
        An instance whose `type` is `SNTimeDurationConstraintTypeEnumerated`, and which constrains duration values to the provided set of discrete values.

      • instanceMethodSignatureForSelector

        public static NSMethodSignature instanceMethodSignatureForSelector​(org.moe.natj.objc.SEL aSelector)

      • instancesRespondToSelector

        public static boolean instancesRespondToSelector​(org.moe.natj.objc.SEL aSelector)

      • isSubclassOfClass

        public static boolean isSubclassOfClass​(org.moe.natj.objc.Class aClass)

      • keyPathsForValuesAffectingValueForKey

        @NotNull
public static @NotNull NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey​(@NotNull
                                                                                     @NotNull java.lang.String key)

      • resolveClassMethod

        public static boolean resolveClassMethod​(org.moe.natj.objc.SEL sel)

      • resolveInstanceMethod

        public static boolean resolveInstanceMethod​(org.moe.natj.objc.SEL sel)

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • superclass_static

        public static org.moe.natj.objc.Class superclass_static()

      • type

        public long type()
        The time constraint type. The value of this property dictates whether or not other properties associated with this class can be validly accessed. Please refer to the documentation of other individual properties to understand their relationship to this one. This property is always valid to access.

      • version_static

        public static long version_static()

      • useStoredAccessor

        @Deprecated
public static boolean useStoredAccessor()
        Deprecated.