CLUObserveModule

@interface CLUObserveModule : NSObject <CLURecordableModule>

CLUObserveModule is a base class for all modules which needs to observe their data (except CLUVideoModule module) and record them only if new data has arrived (like CLUNetworkModule or CLUUserInteractionModule modules) or something changed with next frame iteration (like CLUViewStructureModule module). This class is responsible for thread safety of new data writing via Writers and Data buffer management.

  • BOOL property which indicates whether video recording has started or not

    Declaration

    Objective-C

    @property (readonly, nonatomic) BOOL isRecording;

    Swift

    var isRecording: Bool { get }

  • Current available timestamp. This property updating constantly with addNewFrameWithTimestamp: from CLURecordableModule protocol

    Declaration

    Objective-C

    @property (readonly, nonatomic) CFTimeInterval currentTimeStamp;

    Swift

    var currentTimeStamp: CFTimeInterval { get }

  • Indicate whether data buffer empty or not

    Declaration

    Objective-C

    - (BOOL)isBufferEmpty;

    Swift

    func isBufferEmpty() -> Bool

    Return Value

    BOOL value which indicates whether data buffer empty or not

  • Add new NSData object to buffer, so it could be saved to file via Writer on next iteration of addNewFrameWithTimestamp: from CLURecordableModule protocol

    Declaration

    Objective-C

    - (void)addData:(NSData *)bufferItem;

    Swift

    func add(_ bufferItem: Data!)

    Parameters

    bufferItem

    NSData object which you need to save to buffer

  • Remove all NSData entities from data buffer

    Declaration

    Objective-C

    - (void)clearBuffer;

    Swift

    func clearBuffer()