Package apple.audiotoolbox

Class AUParameter

    • Constructor Detail

      • AUParameter

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

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • allocWithZone

        public static java.lang.Object allocWithZone​(org.moe.natj.general.ptr.VoidPtr zone)

      • automaticallyNotifiesObserversForKey

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

      • cancelPreviousPerformRequestsWithTarget

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

      • cancelPreviousPerformRequestsWithTargetSelectorObject

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

      • classFallbacksForKeyedArchiver

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

      • classForKeyedUnarchiver

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

      • debugDescription_static

        public static java.lang.String debugDescription_static()

      • description_static

        public static java.lang.String description_static()

      • hash_static

        public static long hash_static()

      • 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

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

      • new_objc

        public static java.lang.Object new_objc()

      • 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()

      • supportsSecureCoding

        public static boolean supportsSecureCoding()

      • version_static

        public static long version_static()

      • address

        public long address()
        The parameter's address.

      • dependentParameters

        public NSArray<? extends NSNumber> dependentParameters()
        Parameters whose values may change as a side effect of this parameter's value changing. Each array value is an NSNumber representing AUParameterAddress.

      • flags

        public int flags()
        Various details of the parameter.

      • maxValue

        public float maxValue()
        The parameter's maximum value.

      • minValue

        public float minValue()
        The parameter's minimum value.

      • setValue

        public void setValue​(float value)
        The parameter's current value.

      • setValueOriginator

        public void setValueOriginator​(float value,
                               org.moe.natj.general.ptr.VoidPtr originator)
        Set the parameter's value, avoiding redundant notifications to the originator. Bridged to the v2 function AudioUnitSetParameter.

      • setValueOriginatorAtHostTime

        public void setValueOriginatorAtHostTime​(float value,
                                         org.moe.natj.general.ptr.VoidPtr originator,
                                         long hostTime)
        Convenience for setValue:originator:atHostTime:eventType: Bridged to the v2 function AudioUnitSetParameter.

      • setValueOriginatorAtHostTimeEventType

        public void setValueOriginatorAtHostTimeEventType​(float value,
                                                  org.moe.natj.general.ptr.VoidPtr originator,
                                                  long hostTime,
                                                  int eventType)
        Set the parameter's value, preserving the host time of the gesture that initiated the change, and associating an event type such as touch/release. In general, this method should only be called from a user interface. It initiates a change to a parameter in a way that captures the gesture such that it can be recorded later -- any AUParameterAutomationObservers will receive the host time and event type associated with the parameter change. From an audio playback engine, a host should schedule automated parameter changes through AUAudioUnit's scheduleParameterBlock. Bridged to the v2 function AudioUnitSetParameter.

      • stringFromValue

        public java.lang.String stringFromValue​(org.moe.natj.general.ptr.ConstFloatPtr value)
        Get a textual representation of a value for the parameter. Use value==nil to use the current value. Bridged to the v2 property kAudioUnitProperty_ParameterStringFromValue. This is currently only supported for parameters whose flags include kAudioUnitParameterFlag_ValuesHaveStrings.

      • _supportsSecureCoding

        public boolean _supportsSecureCoding()
        Description copied from interface: NSSecureCoding
        This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.
        Specified by:
        _supportsSecureCoding in interface NSSecureCoding

      • unit

        public int unit()
        The parameter's unit of measurement.

      • unitName

        public java.lang.String unitName()
        A localized name for the parameter's unit. Supplied by the AU if kAudioUnitParameterUnit_CustomUnit; else by the framework.

      • value

        public float value()
        The parameter's current value.

      • valueFromString

        public float valueFromString​(java.lang.String string)
        Convert a textual representation of a value to a numeric one. This is currently only supported for parameters whose flags include kAudioUnitParameterFlag_ValuesHaveStrings.

      • valueStrings

        public NSArray<java.lang.String> valueStrings()
        For parameters with kAudioUnitParameterUnit_Indexed, localized strings corresponding to the values.