resolver

package
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 Go to latest Published: Jun 17, 2021 License: BSD-3-Clause Imports: 7 Imported by: 0

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Types

type AnalyticsArgs 

type AnalyticsArgs struct {
	SessionID *string
	Keyword   *string
}

type AnalyticsResolver 

type AnalyticsResolver struct {
	Analytics models.Analytics
}

func (*AnalyticsResolver) BlockLevel 

func (a *AnalyticsResolver) BlockLevel(ctx context.Context) ([]*BlockLevelResolver, error)

func (*AnalyticsResolver) DebugInfo 

func (a *AnalyticsResolver) DebugInfo(ctx context.Context) (string, error)

func (*AnalyticsResolver) Id 

func (a *AnalyticsResolver) Id(ctx context.Context) (string, error)

func (*AnalyticsResolver) Keyword 

func (a *AnalyticsResolver) Keyword(ctx context.Context) (string, error)

func (*AnalyticsResolver) MetaInfo 

func (a *AnalyticsResolver) MetaInfo(ctx context.Context) (*MetaInfoResolver, error)

func (*AnalyticsResolver) SecondLevel 

func (a *AnalyticsResolver) SecondLevel(ctx context.Context) ([]*SecondLevelResolver, error)

func (*AnalyticsResolver) SessionLevel 

func (a *AnalyticsResolver) SessionLevel(ctx context.Context) (*SessionLevelResolver, error)

type AudioFrameResolver 

type AudioFrameResolver struct {
	Frame models.AudioFrame
}

AudioFrameResolver resolves query-agnostic AudioFrame.

func (*AudioFrameResolver) Audio 

func (f *AudioFrameResolver) Audio(ctx context.Context) (*AudioResolver, error)

Audio extracts Audio field from given AudioFrame resolver.

func (*AudioFrameResolver) Channel 

func (f *AudioFrameResolver) Channel(ctx context.Context) (string, error)

Channel extracts Channel field from given AudioFrame resolver.

func (*AudioFrameResolver) FrameNumber 

func (f *AudioFrameResolver) FrameNumber(ctx context.Context) (int32, error)

FrameNumber extracts FrameNumber field from given AudioFrame resolver.

func (*AudioFrameResolver) Timestamp 

func (f *AudioFrameResolver) Timestamp(ctx context.Context) (*TimeResolver, error)

Timestamp extracts Timestamp field from given AudioFrame resolver.

type AudioInferenceResolver 

type AudioInferenceResolver struct {
	Inference models.AudioInference
}

AudioInferenceResolver resolves query-agnostic AudioInference model.

func (*AudioInferenceResolver) Speech 

func (ai *AudioInferenceResolver) Speech(ctx context.Context) (*SpeechResolver, error)

Speech extracts Speech field from given AudioInference resolver.

type AudioResolver 

type AudioResolver struct {
	Audio models.Audio
}

AudioResolver resolves query-agnostic Audio model.

func (*AudioResolver) Amplitude 

func (a *AudioResolver) Amplitude(ctx context.Context) (float64, error)

Amplitude extracts Amplitude field from given Audio resolver.

func (*AudioResolver) Inference 

func (a *AudioResolver) Inference(ctx context.Context) (*AudioInferenceResolver, error)

Inference extracts inference object field from given Audio resolver.

func (*AudioResolver) MelFrequency 

func (a *AudioResolver) MelFrequency(ctx context.Context) ([][]float64, error)

MelFrequency extracts MelFrequency field from given Audio resolver.

func (*AudioResolver) MfccFeatures 

func (a *AudioResolver) MfccFeatures(ctx context.Context) ([][]float64, error)

func (*AudioResolver) PolyFeatures 

func (a *AudioResolver) PolyFeatures(ctx context.Context) ([][]float64, error)

type BlockAudioAnalysisResolver 

type BlockAudioAnalysisResolver struct {
	Audio models.BlockAudioAnalysis
}

func (*BlockAudioAnalysisResolver) ObjectFraction 

func (s *BlockAudioAnalysisResolver) ObjectFraction(ctx context.Context) (*float64, error)

func (*BlockAudioAnalysisResolver) SilenceFraction 

func (s *BlockAudioAnalysisResolver) SilenceFraction(ctx context.Context) (*float64, error)

func (*BlockAudioAnalysisResolver) SingleSpeakerFraction 

func (s *BlockAudioAnalysisResolver) SingleSpeakerFraction(ctx context.Context) (*float64, error)

func (*BlockAudioAnalysisResolver) TeacherActivityFraction 

func (s *BlockAudioAnalysisResolver) TeacherActivityFraction(ctx context.Context) (*[]*float64, error)

func (*BlockAudioAnalysisResolver) TeacherActivityTimes 

func (s *BlockAudioAnalysisResolver) TeacherActivityTimes(ctx context.Context) (*[][][]*int32, error)

func (*BlockAudioAnalysisResolver) TeacherActivityType 

func (s *BlockAudioAnalysisResolver) TeacherActivityType(ctx context.Context) (*[]*string, error)

func (*BlockAudioAnalysisResolver) TeacherOnlyFraction 

func (s *BlockAudioAnalysisResolver) TeacherOnlyFraction(ctx context.Context) (*float64, error)

type BlockGazeAnalysisResolver 

type BlockGazeAnalysisResolver struct {
	Gaze models.BlockGazeAnalysis
}

func (*BlockGazeAnalysisResolver) Instructor 

func (s *BlockGazeAnalysisResolver) Instructor(ctx context.Context) (*BlockInstructorGazeResolver, error)

func (*BlockGazeAnalysisResolver) Student 

func (s *BlockGazeAnalysisResolver) Student(ctx context.Context) (*BlockStudentGazeResolver, error)

type BlockInfoResolver 

type BlockInfoResolver struct {
	BlockInfo models.BlockInfo
}

func (*BlockInfoResolver) BlockLength 

func (s *BlockInfoResolver) BlockLength(ctx context.Context) (int32, error)

func (*BlockInfoResolver) Id 

func (s *BlockInfoResolver) Id(ctx context.Context) (int32, error)

func (*BlockInfoResolver) UnixStartSeconds 

func (s *BlockInfoResolver) UnixStartSeconds(ctx context.Context) (int32, error)

type BlockInstructorGazeResolver 

type BlockInstructorGazeResolver struct {
	Instructor models.BlockInstructorGaze
}

func (*BlockInstructorGazeResolver) GazeCategory 

func (s *BlockInstructorGazeResolver) GazeCategory(ctx context.Context) (*string, error)

func (*BlockInstructorGazeResolver) LongestCategoryFraction 

func (s *BlockInstructorGazeResolver) LongestCategoryFraction(ctx context.Context) (*[]*float64, error)

func (*BlockInstructorGazeResolver) PitchMean 

func (s *BlockInstructorGazeResolver) PitchMean(ctx context.Context) (*float64, error)

func (*BlockInstructorGazeResolver) PitchVariance 

func (s *BlockInstructorGazeResolver) PitchVariance(ctx context.Context) (*float64, error)

func (*BlockInstructorGazeResolver) PrincipalGaze 

func (s *BlockInstructorGazeResolver) PrincipalGaze(ctx context.Context) (*PrincipalGazeResolver, error)

func (*BlockInstructorGazeResolver) RollMean 

func (s *BlockInstructorGazeResolver) RollMean(ctx context.Context) (*float64, error)

func (*BlockInstructorGazeResolver) RollVariance 

func (s *BlockInstructorGazeResolver) RollVariance(ctx context.Context) (*float64, error)

func (*BlockInstructorGazeResolver) TotalCategoryFraction 

func (s *BlockInstructorGazeResolver) TotalCategoryFraction(ctx context.Context) (*[]*float64, error)

func (*BlockInstructorGazeResolver) YawMean 

func (s *BlockInstructorGazeResolver) YawMean(ctx context.Context) (*float64, error)

func (*BlockInstructorGazeResolver) YawVariance 

func (s *BlockInstructorGazeResolver) YawVariance(ctx context.Context) (*float64, error)

type BlockInstructorLocationResolver 

type BlockInstructorLocationResolver struct {
	Instructor models.BlockInstructorLocation
}

func (*BlockInstructorLocationResolver) CategoryFraction 

func (s *BlockInstructorLocationResolver) CategoryFraction(ctx context.Context) (*[]*float64, error)

func (*BlockInstructorLocationResolver) LocationCategory 

func (s *BlockInstructorLocationResolver) LocationCategory(ctx context.Context) (*[]*string, error)

func (*BlockInstructorLocationResolver) LongestBoardFraction 

func (s *BlockInstructorLocationResolver) LongestBoardFraction(ctx context.Context) (*float64, error)

func (*BlockInstructorLocationResolver) LongestCategoryFraction 

func (s *BlockInstructorLocationResolver) LongestCategoryFraction(ctx context.Context) (*[]*float64, error)

func (*BlockInstructorLocationResolver) LongestMovingFraction 

func (s *BlockInstructorLocationResolver) LongestMovingFraction(ctx context.Context) (*float64, error)

func (*BlockInstructorLocationResolver) LongestPodiumFraction 

func (s *BlockInstructorLocationResolver) LongestPodiumFraction(ctx context.Context) (*float64, error)

func (*BlockInstructorLocationResolver) LongestStayFraction 

func (s *BlockInstructorLocationResolver) LongestStayFraction(ctx context.Context) (*float64, error)

func (*BlockInstructorLocationResolver) PrincipalMovement 

func (s *BlockInstructorLocationResolver) PrincipalMovement(ctx context.Context) (*PrincipalMovementResolver, error)

func (*BlockInstructorLocationResolver) StayAtLocation 

func (s *BlockInstructorLocationResolver) StayAtLocation(ctx context.Context) (*[][]*int32, error)

func (*BlockInstructorLocationResolver) StayAtLocationTimes 

func (s *BlockInstructorLocationResolver) StayAtLocationTimes(ctx context.Context) (*[][]*float64, error)

func (*BlockInstructorLocationResolver) TotalBoardFraction 

func (s *BlockInstructorLocationResolver) TotalBoardFraction(ctx context.Context) (*float64, error)

func (*BlockInstructorLocationResolver) TotalMovingFraction 

func (s *BlockInstructorLocationResolver) TotalMovingFraction(ctx context.Context) (*float64, error)

func (*BlockInstructorLocationResolver) TotalPodiumFraction 

func (s *BlockInstructorLocationResolver) TotalPodiumFraction(ctx context.Context) (*float64, error)

type BlockInstructorPostureResolver 

type BlockInstructorPostureResolver struct {
	Instructor models.BlockInstructorPosture
}

func (*BlockInstructorPostureResolver) HandPostureCategory 

func (s *BlockInstructorPostureResolver) HandPostureCategory(ctx context.Context) (*[]*string, error)

func (*BlockInstructorPostureResolver) HandPostureCategoryFraction 

func (s *BlockInstructorPostureResolver) HandPostureCategoryFraction(ctx context.Context) (*[]*float64, error)

func (*BlockInstructorPostureResolver) HeadPostureCategory 

func (s *BlockInstructorPostureResolver) HeadPostureCategory(ctx context.Context) (*[]*string, error)

func (*BlockInstructorPostureResolver) HeadPostureCategoryFraction 

func (s *BlockInstructorPostureResolver) HeadPostureCategoryFraction(ctx context.Context) (*[]*float64, error)

func (*BlockInstructorPostureResolver) MeanCentroidFaceDistance 

func (s *BlockInstructorPostureResolver) MeanCentroidFaceDistance(ctx context.Context) (*float64, error)

func (*BlockInstructorPostureResolver) StandingFraction 

func (s *BlockInstructorPostureResolver) StandingFraction(ctx context.Context) (*float64, error)

func (*BlockInstructorPostureResolver) VarCentroidFaceDistance 

func (s *BlockInstructorPostureResolver) VarCentroidFaceDistance(ctx context.Context) (*float64, error)

type BlockLevelResolver 

type BlockLevelResolver struct {
	BlockLevel models.BlockLevel
}

func (*BlockLevelResolver) Audio 

func (s *BlockLevelResolver) Audio(ctx context.Context) (*BlockAudioAnalysisResolver, error)

func (*BlockLevelResolver) BlockInfo 

func (s *BlockLevelResolver) BlockInfo(ctx context.Context) (*BlockInfoResolver, error)

func (*BlockLevelResolver) CrossModal 

func (s *BlockLevelResolver) CrossModal(ctx context.Context) (*string, error)

func (*BlockLevelResolver) Gaze 

func (s *BlockLevelResolver) Gaze(ctx context.Context) (*BlockGazeAnalysisResolver, error)

func (*BlockLevelResolver) Location 

func (s *BlockLevelResolver) Location(ctx context.Context) (*BlockLocationAnalysisResolver, error)

func (*BlockLevelResolver) Posture 

func (s *BlockLevelResolver) Posture(ctx context.Context) (*BlockPostureAnalysisResolver, error)

type BlockLocationAnalysisResolver 

type BlockLocationAnalysisResolver struct {
	Location models.BlockLocationAnalysis
}

func (*BlockLocationAnalysisResolver) Instructor 

func (s *BlockLocationAnalysisResolver) Instructor(ctx context.Context) (*BlockInstructorLocationResolver, error)

func (*BlockLocationAnalysisResolver) Student 

func (s *BlockLocationAnalysisResolver) Student(ctx context.Context) (*BlockStudentLocationResolver, error)

type BlockPostureAnalysisResolver 

type BlockPostureAnalysisResolver struct {
	Posture models.BlockPostureAnalysis
}

func (*BlockPostureAnalysisResolver) Instructor 

func (s *BlockPostureAnalysisResolver) Instructor(ctx context.Context) (*BlockInstructorPostureResolver, error)

func (*BlockPostureAnalysisResolver) Student 

func (s *BlockPostureAnalysisResolver) Student(ctx context.Context) (*BlockStudentPostureResolver, error)

type BlockStudentGazeResolver 

type BlockStudentGazeResolver struct {
	Student models.BlockStudentGaze
}

func (*BlockStudentGazeResolver) DirectionMean 

func (s *BlockStudentGazeResolver) DirectionMean(ctx context.Context) (*[][]*float64, error)

func (*BlockStudentGazeResolver) DirectionVariation 

func (s *BlockStudentGazeResolver) DirectionVariation(ctx context.Context) (*[][]*float64, error)

func (*BlockStudentGazeResolver) GazeCategory 

func (s *BlockStudentGazeResolver) GazeCategory(ctx context.Context) (*[]*string, error)

func (*BlockStudentGazeResolver) Id 

func (s *BlockStudentGazeResolver) Id(ctx context.Context) (*[]*int32, error)

func (*BlockStudentGazeResolver) LongestCategoryFraction 

func (s *BlockStudentGazeResolver) LongestCategoryFraction(ctx context.Context) (*[][]*float64, error)

func (*BlockStudentGazeResolver) LookingDownFraction 

func (s *BlockStudentGazeResolver) LookingDownFraction(ctx context.Context) (*[]*float64, error)

func (*BlockStudentGazeResolver) LookingFrontFraction 

func (s *BlockStudentGazeResolver) LookingFrontFraction(ctx context.Context) (*[]*float64, error)

func (*BlockStudentGazeResolver) NumOccurencesInBlock 

func (s *BlockStudentGazeResolver) NumOccurencesInBlock(ctx context.Context) (*[]*int32, error)

func (*BlockStudentGazeResolver) PitchMean 

func (s *BlockStudentGazeResolver) PitchMean(ctx context.Context) (*[]*float64, error)

func (*BlockStudentGazeResolver) PitchVariance 

func (s *BlockStudentGazeResolver) PitchVariance(ctx context.Context) (*[]*float64, error)

func (*BlockStudentGazeResolver) RollMean 

func (s *BlockStudentGazeResolver) RollMean(ctx context.Context) (*[]*float64, error)

func (*BlockStudentGazeResolver) RollVariance 

func (s *BlockStudentGazeResolver) RollVariance(ctx context.Context) (*[]*float64, error)

func (*BlockStudentGazeResolver) TotalCategoryFraction 

func (s *BlockStudentGazeResolver) TotalCategoryFraction(ctx context.Context) (*[][]*float64, error)

func (*BlockStudentGazeResolver) TowardsInstructorFraction 

func (s *BlockStudentGazeResolver) TowardsInstructorFraction(ctx context.Context) (*[]*float64, error)

func (*BlockStudentGazeResolver) YawMean 

func (s *BlockStudentGazeResolver) YawMean(ctx context.Context) (*[]*float64, error)

func (*BlockStudentGazeResolver) YawVariance 

func (s *BlockStudentGazeResolver) YawVariance(ctx context.Context) (*[]*float64, error)

type BlockStudentLocationResolver 

type BlockStudentLocationResolver struct {
	Student models.BlockStudentLocation
}

func (*BlockStudentLocationResolver) ClusterCenters 

func (s *BlockStudentLocationResolver) ClusterCenters(ctx context.Context) (*[][]*float64, error)

func (*BlockStudentLocationResolver) ClusterCount 

func (s *BlockStudentLocationResolver) ClusterCount(ctx context.Context) (*int32, error)

func (*BlockStudentLocationResolver) ClusterStudentIds 

func (s *BlockStudentLocationResolver) ClusterStudentIds(ctx context.Context) (*[][]*int32, error)

func (*BlockStudentLocationResolver) Id 

func (s *BlockStudentLocationResolver) Id(ctx context.Context) (*[]*int32, error)

func (*BlockStudentLocationResolver) IsSettled 

func (s *BlockStudentLocationResolver) IsSettled(ctx context.Context) (*[]*bool, error)

func (*BlockStudentLocationResolver) MaxBodyEntropy 

func (s *BlockStudentLocationResolver) MaxBodyEntropy(ctx context.Context) (*[]*float64, error)

func (*BlockStudentLocationResolver) MaxHeadEntropy 

func (s *BlockStudentLocationResolver) MaxHeadEntropy(ctx context.Context) (*[]*float64, error)

func (*BlockStudentLocationResolver) MeanBodyEntropy 

func (s *BlockStudentLocationResolver) MeanBodyEntropy(ctx context.Context) (*[]*float64, error)

func (*BlockStudentLocationResolver) MeanHeadEntropy 

func (s *BlockStudentLocationResolver) MeanHeadEntropy(ctx context.Context) (*[]*float64, error)

func (*BlockStudentLocationResolver) NumOccurrencesInBlock 

func (s *BlockStudentLocationResolver) NumOccurrencesInBlock(ctx context.Context) (*[]*int32, error)

func (*BlockStudentLocationResolver) SeatingArrangement 

func (s *BlockStudentLocationResolver) SeatingArrangement(ctx context.Context) (*string, error)

func (*BlockStudentLocationResolver) StayCoordinates 

func (s *BlockStudentLocationResolver) StayCoordinates(ctx context.Context) (*[][]*int32, error)

func (*BlockStudentLocationResolver) VarBodyEntropy 

func (s *BlockStudentLocationResolver) VarBodyEntropy(ctx context.Context) (*[]*float64, error)

func (*BlockStudentLocationResolver) VarHeadEntropy 

func (s *BlockStudentLocationResolver) VarHeadEntropy(ctx context.Context) (*[]*float64, error)

type BlockStudentPostureResolver 

type BlockStudentPostureResolver struct {
	Student models.BlockStudentPosture
}

func (*BlockStudentPostureResolver) BodyPostureCategory 

func (s *BlockStudentPostureResolver) BodyPostureCategory(ctx context.Context) (*[]*string, error)

func (*BlockStudentPostureResolver) BodyPostureCategoryFraction 

func (s *BlockStudentPostureResolver) BodyPostureCategoryFraction(ctx context.Context) (*[][]*float64, error)

func (*BlockStudentPostureResolver) HandPostureCategory 

func (s *BlockStudentPostureResolver) HandPostureCategory(ctx context.Context) (*[]*string, error)

func (*BlockStudentPostureResolver) HandPostureCategoryFraction 

func (s *BlockStudentPostureResolver) HandPostureCategoryFraction(ctx context.Context) (*[][]*float64, error)

func (*BlockStudentPostureResolver) HeadPostureCategory 

func (s *BlockStudentPostureResolver) HeadPostureCategory(ctx context.Context) (*[]*string, error)

func (*BlockStudentPostureResolver) HeadPostureCategoryFraction 

func (s *BlockStudentPostureResolver) HeadPostureCategoryFraction(ctx context.Context) (*[][]*float64, error)

func (*BlockStudentPostureResolver) Id 

func (s *BlockStudentPostureResolver) Id(ctx context.Context) (*[]*int32, error)

func (*BlockStudentPostureResolver) IsStandingFraction 

func (s *BlockStudentPostureResolver) IsStandingFraction(ctx context.Context) (*[]*bool, error)

func (*BlockStudentPostureResolver) NumOccurrencesInBlock 

func (s *BlockStudentPostureResolver) NumOccurrencesInBlock(ctx context.Context) (*[]*int32, error)

type ClassroomResolver 

type ClassroomResolver struct {
	ClassroomMetadata models.Classroom
}

SessionResolver queries database and resolves query-agnostic Session model.

func (*ClassroomResolver) BlackboardBoundary 

func (s *ClassroomResolver) BlackboardBoundary(ctx context.Context) ([][]float64, error)

func (*ClassroomResolver) Building 

func (s *ClassroomResolver) Building(ctx context.Context) (string, error)

ID extracts Session ID from given Session resolver.

func (*ClassroomResolver) CourseList 

func (s *ClassroomResolver) CourseList(ctx context.Context) ([][]string, error)

func (*ClassroomResolver) Dimensions 

func (s *ClassroomResolver) Dimensions(ctx context.Context) ([]float64, error)

func (*ClassroomResolver) DimensionsScale 

func (s *ClassroomResolver) DimensionsScale(ctx context.Context) (string, error)

func (*ClassroomResolver) Floor 

func (s *ClassroomResolver) Floor(ctx context.Context) (string, error)

func (*ClassroomResolver) FrontCameraIP 

func (s *ClassroomResolver) FrontCameraIP(ctx context.Context) (string, error)

func (*ClassroomResolver) FrontCameraModel 

func (s *ClassroomResolver) FrontCameraModel(ctx context.Context) (string, error)

func (*ClassroomResolver) NumberOfSeats 

func (s *ClassroomResolver) NumberOfSeats(ctx context.Context) (int32, error)

func (*ClassroomResolver) NumberOfWindows 

func (s *ClassroomResolver) NumberOfWindows(ctx context.Context) (int32, error)

func (*ClassroomResolver) PodiumBoundary 

func (s *ClassroomResolver) PodiumBoundary(ctx context.Context) ([][]float64, error)

func (*ClassroomResolver) ProjectorBoundary 

func (s *ClassroomResolver) ProjectorBoundary(ctx context.Context) ([][]float64, error)

func (*ClassroomResolver) RearCameraIP 

func (s *ClassroomResolver) RearCameraIP(ctx context.Context) (string, error)

func (*ClassroomResolver) RearCameraModel 

func (s *ClassroomResolver) RearCameraModel(ctx context.Context) (string, error)

func (*ClassroomResolver) Room 

func (s *ClassroomResolver) Room(ctx context.Context) (string, error)

type CourseResolver 

type CourseResolver struct {
	CourseMetadata models.Course
}

SessionResolver queries database and resolves query-agnostic Session model.

func (*CourseResolver) ClassID 

func (s *CourseResolver) ClassID(ctx context.Context) (string, error)

ID extracts Session ID from given Session resolver.

func (*CourseResolver) InitialEnrollment 

func (s *CourseResolver) InitialEnrollment(ctx context.Context) (int32, error)

func (*CourseResolver) Instructors 

func (s *CourseResolver) Instructors(ctx context.Context) ([][]string, error)

func (*CourseResolver) LectureType 

func (s *CourseResolver) LectureType(ctx context.Context) (string, error)

func (*CourseResolver) Section 

func (s *CourseResolver) Section(ctx context.Context) (string, error)

func (*CourseResolver) Semester 

func (s *CourseResolver) Semester(ctx context.Context) (string, error)

func (*CourseResolver) TeachingAssistants 

func (s *CourseResolver) TeachingAssistants(ctx context.Context) ([][]string, error)

func (*CourseResolver) Year 

func (s *CourseResolver) Year(ctx context.Context) (int32, error)

type FaceResolver 

type FaceResolver struct {
	Face models.Face
}

FaceResolver resolves query-agnostic Face model.

func (*FaceResolver) BoundingBox 

func (f *FaceResolver) BoundingBox(ctx context.Context) (*[][]int32, error)

BoundingBox extracts bounding box of face from given Face resolver.

func (*FaceResolver) MouthOpen 

func (f *FaceResolver) MouthOpen(ctx context.Context) (*string, error)

MouthOpen extracts mouth open/close inference from given Face resolver.

func (*FaceResolver) MouthSmile 

func (f *FaceResolver) MouthSmile(ctx context.Context) (*string, error)

MouthSmile extracts smile/no-smile inference from given Face resolver.

func (*FaceResolver) Orientation 

func (f *FaceResolver) Orientation(Ctx context.Context) (*string, error)

Orientation extracts face orientation front/back inference from given Face resolver.

type FrameArgs 

type FrameArgs struct {
	Schema      string
	Channel     string
	FrameNumber *FrameNumberQuery
	Timestamp   *TimestampQuery
}

FrameArgs defines arguments for frame queries.

type FrameNumberQuery 

type FrameNumberQuery struct {
	Filters *[]FrameNumberQueryFilter
}

FrameNumberQuery defines aggregated frame number query.

type FrameNumberQueryFilter 

type FrameNumberQueryFilter struct {
	Op     string
	Number int32
}

FrameNumberQueryFilter defines filter operator for frame number query.

type HeadResolver 

type HeadResolver struct {
	Head models.Head
}

HeadResolver resolves query-agnostic Head model.

func (*HeadResolver) GazeVector 

func (h *HeadResolver) GazeVector(ctx context.Context) (*[][]int32, error)

GazeVector extracts gaze vector from given Head resolver.

func (*HeadResolver) Pitch 

func (h *HeadResolver) Pitch(ctx context.Context) (float64, error)

Pitch extracts pitch of head from given Head resolver.

func (*HeadResolver) Roll 

func (h *HeadResolver) Roll(ctx context.Context) (float64, error)

Roll extracts roll of head from given Head resolver.

func (*HeadResolver) TranslationVector 

func (h *HeadResolver) TranslationVector(ctx context.Context) (*[]float64, error)

TranslationVector extracts translation vector from given Head resolver.

func (*HeadResolver) Yaw 

func (h *HeadResolver) Yaw(ctx context.Context) (float64, error)

Yaw extracts yaw of head from given Head resolver.

type MetaInfoResolver 

type MetaInfoResolver struct {
	MetaInfo models.MetaInfo
}

func (*MetaInfoResolver) AnalysisStartTime 

func (m *MetaInfoResolver) AnalysisStartTime(ctx context.Context) (int32, error)

func (*MetaInfoResolver) FailureModules 

func (m *MetaInfoResolver) FailureModules(ctx context.Context) ([]string, error)

func (*MetaInfoResolver) ModuleRuntime 

func (m *MetaInfoResolver) ModuleRuntime(ctx context.Context) ([]float64, error)

func (*MetaInfoResolver) PipelineVersion 

func (m *MetaInfoResolver) PipelineVersion(ctx context.Context) (string, error)

func (*MetaInfoResolver) RunModules 

func (m *MetaInfoResolver) RunModules(ctx context.Context) ([]string, error)

func (*MetaInfoResolver) SuccessModules 

func (m *MetaInfoResolver) SuccessModules(ctx context.Context) ([]string, error)

func (*MetaInfoResolver) TotalRuntime 

func (m *MetaInfoResolver) TotalRuntime(ctx context.Context) (float64, error)

type PersonInferenceResolver 

type PersonInferenceResolver struct {
	Inference models.PersonInference
}

PersonInferenceResolver resolves query-agnostic PersonInference model.

func (*PersonInferenceResolver) Face 

func (vi *PersonInferenceResolver) Face(ctx context.Context) (*FaceResolver, error)

Face extacts collection of face inferences from given PersonInference resolver.

func (*PersonInferenceResolver) Head 

func (vi *PersonInferenceResolver) Head(ctx context.Context) (*HeadResolver, error)

Head extracts collection of head inferences from given PersonInference resolver.

func (*PersonInferenceResolver) Posture 

func (vi *PersonInferenceResolver) Posture(ctx context.Context) (*PostureResolver, error)

Posture extracts collection of posture inferences from given PersonInference resolver.

func (*PersonInferenceResolver) TrackingID 

func (vi *PersonInferenceResolver) TrackingID(ctx context.Context) (*int32, error)

TrackingID extracts tracking id field from given PersonInference resolver.

type PersonResolver 

type PersonResolver struct {
	Person models.Person
}

PersonResolver resolves query-agnostic Person model.

func (*PersonResolver) Body 

func (p *PersonResolver) Body(ctx context.Context) (*[]int32, error)

Body extracts body keypoint array from given Person resolver.

func (*PersonResolver) Face 

func (p *PersonResolver) Face(ctx context.Context) (*[]int32, error)

Face extracts face keypoint array from given Person resolver.

func (*PersonResolver) Hand 

func (p *PersonResolver) Hand(ctx context.Context) (*[]int32, error)

Hand extracts hand keypoint array from given Person resolver.

func (*PersonResolver) Inference 

func (p *PersonResolver) Inference(ctx context.Context) (*PersonInferenceResolver, error)

Inference extracts inference object from given Person resolver.

func (*PersonResolver) OpenposeID 

func (p *PersonResolver) OpenposeID(ctx context.Context) (*int32, error)

OpenposeID extracts source openpose ID from given Person resolver.

type PostureResolver 

type PostureResolver struct {
	Posture models.Posture
}

PostureResolver resolves query-agnostic Posture model.

func (*PostureResolver) ArmDelta 

func (p *PostureResolver) ArmDelta(ctx context.Context) (*[][]int32, error)

ArmDelta extracts arm keypoint delta field from given Posture resolver.

func (*PostureResolver) ArmPose 

func (p *PostureResolver) ArmPose(ctx context.Context) (*string, error)

ArmPose extracts arm pose (a.k.a. upper body pose) field from given Posture resolver.

func (*PostureResolver) CentroidDelta 

func (p *PostureResolver) CentroidDelta(ctx context.Context) (*[]int32, error)

CentroidDelta extracts centroid delta field from given Posture resolver.

func (*PostureResolver) SitStand 

func (p *PostureResolver) SitStand(ctx context.Context) (*string, error)

SitStand extracts sit vs. stand field from given Posture resolver.

type PrincipalGazeResolver 

type PrincipalGazeResolver struct {
	PrincipalGaze models.PrincipalGaze
}

func (*PrincipalGazeResolver) Direction 

func (s *PrincipalGazeResolver) Direction(ctx context.Context) (*[]*float64, error)

func (*PrincipalGazeResolver) DirectionVariation 

func (s *PrincipalGazeResolver) DirectionVariation(ctx context.Context) (*[]*float64, error)

func (*PrincipalGazeResolver) LongestStayFraction 

func (s *PrincipalGazeResolver) LongestStayFraction(ctx context.Context) (*[]*float64, error)

type PrincipalMovementResolver 

type PrincipalMovementResolver struct {
	PrincipalMovement models.PrincipalMovement
}

func (*PrincipalMovementResolver) DirectionComps 

func (s *PrincipalMovementResolver) DirectionComps(ctx context.Context) (*[]*float64, error)

func (*PrincipalMovementResolver) DirectionMean 

func (s *PrincipalMovementResolver) DirectionMean(ctx context.Context) (*[]*float64, error)

func (*PrincipalMovementResolver) DirectionVariation 

func (s *PrincipalMovementResolver) DirectionVariation(ctx context.Context) (*[]*float64, error)

type QueryResolver 

type QueryResolver struct {
	Driver dbhandler.DatabaseDriver
}

QueryResolver resolves given GraphQL query.

func NewQueryRoot 

func NewQueryRoot(driver dbhandler.DatabaseDriver) (*QueryResolver, error)

NewQueryRoot resolves database handler.

func (QueryResolver) Analytics 

func (q QueryResolver) Analytics(ctx context.Context, args AnalyticsArgs) ([]*AnalyticsResolver, error)

func (QueryResolver) Classrooms 

func (q QueryResolver) Classrooms(ctx context.Context) ([]*ClassroomResolver, error)

Sessions returns list of session resolvers from underlying database.

func (QueryResolver) Courses 

func (q QueryResolver) Courses(ctx context.Context) ([]*CourseResolver, error)

Sessions returns list of session resolvers from underlying database.

func (QueryResolver) Sessions 

func (q QueryResolver) Sessions(ctx context.Context, args SessionArgs) ([]*SessionResolver, error)

Sessions returns list of session resolvers from underlying database.

type SecondAudioAnalysisResolver 

type SecondAudioAnalysisResolver struct {
	Audio models.SecondAudioAnalysis
}

func (*SecondAudioAnalysisResolver) IsObjectNoise 

func (s *SecondAudioAnalysisResolver) IsObjectNoise(ctx context.Context) (*bool, error)

func (*SecondAudioAnalysisResolver) IsSilence 

func (s *SecondAudioAnalysisResolver) IsSilence(ctx context.Context) (*bool, error)

func (*SecondAudioAnalysisResolver) IsSingleSpeaker 

func (s *SecondAudioAnalysisResolver) IsSingleSpeaker(ctx context.Context) (*bool, error)

func (*SecondAudioAnalysisResolver) IsTeacherOnly 

func (s *SecondAudioAnalysisResolver) IsTeacherOnly(ctx context.Context) (*bool, error)

type SecondGazeAnalysisResolver 

type SecondGazeAnalysisResolver struct {
	Gaze models.SecondGazeAnalysis
}

func (*SecondGazeAnalysisResolver) Instructor 

func (s *SecondGazeAnalysisResolver) Instructor(ctx context.Context) (*SecondInstructorGazeResolver, error)

func (*SecondGazeAnalysisResolver) Student 

func (s *SecondGazeAnalysisResolver) Student(ctx context.Context) (*SecondStudentGazeResolver, error)

type SecondInfoResolver 

type SecondInfoResolver struct {
	SecondInfo models.SecondInfo
}

func (*SecondInfoResolver) FrameEnd 

func (s *SecondInfoResolver) FrameEnd(ctx context.Context) (*int32, error)

func (*SecondInfoResolver) FrameStart 

func (s *SecondInfoResolver) FrameStart(ctx context.Context) (*int32, error)

func (*SecondInfoResolver) UnixSeconds 

func (s *SecondInfoResolver) UnixSeconds(ctx context.Context) (*int32, error)

type SecondInstructorGazeResolver 

type SecondInstructorGazeResolver struct {
	Instructor models.SecondInstructorGaze
}

func (*SecondInstructorGazeResolver) Angle 

func (s *SecondInstructorGazeResolver) Angle(ctx context.Context) (*float64, error)

func (*SecondInstructorGazeResolver) AngleChange 

func (s *SecondInstructorGazeResolver) AngleChange(ctx context.Context) (*float64, error)

func (*SecondInstructorGazeResolver) CountStudentsInGaze 

func (s *SecondInstructorGazeResolver) CountStudentsInGaze(ctx context.Context) (*int32, error)

func (*SecondInstructorGazeResolver) Direction 

func (s *SecondInstructorGazeResolver) Direction(ctx context.Context) (*string, error)

func (*SecondInstructorGazeResolver) LookingDown 

func (s *SecondInstructorGazeResolver) LookingDown(ctx context.Context) (*bool, error)

func (*SecondInstructorGazeResolver) TowardsStudents 

func (s *SecondInstructorGazeResolver) TowardsStudents(ctx context.Context) (*bool, error)

func (*SecondInstructorGazeResolver) ViewingSectorThreshold 

func (s *SecondInstructorGazeResolver) ViewingSectorThreshold(ctx context.Context) (*float64, error)

type SecondInstructorLocationResolver 

type SecondInstructorLocationResolver struct {
	Instructor models.SecondInstructorLocation
}

func (*SecondInstructorLocationResolver) AtBoard 

func (s *SecondInstructorLocationResolver) AtBoard(ctx context.Context) (*bool, error)

func (*SecondInstructorLocationResolver) AtPodium 

func (s *SecondInstructorLocationResolver) AtPodium(ctx context.Context) (*bool, error)

func (*SecondInstructorLocationResolver) HeadEntropy 

func (s *SecondInstructorLocationResolver) HeadEntropy(ctx context.Context) (*float64, error)

func (*SecondInstructorLocationResolver) IsMoving 

func (s *SecondInstructorLocationResolver) IsMoving(ctx context.Context) (*bool, error)

func (*SecondInstructorLocationResolver) LocationCategory 

func (s *SecondInstructorLocationResolver) LocationCategory(ctx context.Context) (*string, error)

func (*SecondInstructorLocationResolver) LocationCoordinates 

func (s *SecondInstructorLocationResolver) LocationCoordinates(ctx context.Context) (*[]*int32, error)

func (*SecondInstructorLocationResolver) LocationEntropy 

func (s *SecondInstructorLocationResolver) LocationEntropy(ctx context.Context) (*float64, error)

type SecondInstructorPostureResolver 

type SecondInstructorPostureResolver struct {
	Instructor models.SecondInstructorPosture
}

func (*SecondInstructorPostureResolver) CentroidFaceDistance 

func (s *SecondInstructorPostureResolver) CentroidFaceDistance(ctx context.Context) (*float64, error)

func (*SecondInstructorPostureResolver) CentroidFaceDistanceAbsolute 

func (s *SecondInstructorPostureResolver) CentroidFaceDistanceAbsolute(ctx context.Context) (*float64, error)

func (*SecondInstructorPostureResolver) HandPosture 

func (s *SecondInstructorPostureResolver) HandPosture(ctx context.Context) (*string, error)

func (*SecondInstructorPostureResolver) HeadPosture 

func (s *SecondInstructorPostureResolver) HeadPosture(ctx context.Context) (*string, error)

func (*SecondInstructorPostureResolver) IsPointing 

func (s *SecondInstructorPostureResolver) IsPointing(ctx context.Context) (*bool, error)

func (*SecondInstructorPostureResolver) IsStanding 

func (s *SecondInstructorPostureResolver) IsStanding(ctx context.Context) (*bool, error)

func (*SecondInstructorPostureResolver) PointingDirection 

func (s *SecondInstructorPostureResolver) PointingDirection(ctx context.Context) (*[]*float64, error)

type SecondLevelResolver 

type SecondLevelResolver struct {
	SecondLevel models.SecondLevel
}

func (*SecondLevelResolver) Audio 

func (s *SecondLevelResolver) Audio(ctx context.Context) (*SecondAudioAnalysisResolver, error)

func (*SecondLevelResolver) CrossModal 

func (s *SecondLevelResolver) CrossModal(ctx context.Context) (*string, error)

func (*SecondLevelResolver) Gaze 

func (s *SecondLevelResolver) Gaze(ctx context.Context) (*SecondGazeAnalysisResolver, error)

func (*SecondLevelResolver) Location 

func (s *SecondLevelResolver) Location(ctx context.Context) (*SecondLocationAnalysisResolver, error)

func (*SecondLevelResolver) Posture 

func (s *SecondLevelResolver) Posture(ctx context.Context) (*SecondPostureAnalysisResolver, error)

func (*SecondLevelResolver) SecondInfo 

func (s *SecondLevelResolver) SecondInfo(ctx context.Context) (*SecondInfoResolver, error)

type SecondLocationAnalysisResolver 

type SecondLocationAnalysisResolver struct {
	Location models.SecondLocationAnalysis
}

func (*SecondLocationAnalysisResolver) Instructor 

func (s *SecondLocationAnalysisResolver) Instructor(ctx context.Context) (*SecondInstructorLocationResolver, error)

func (*SecondLocationAnalysisResolver) Student 

func (s *SecondLocationAnalysisResolver) Student(ctx context.Context) (*SecondStudentLocationResolver, error)

type SecondPostureAnalysisResolver 

type SecondPostureAnalysisResolver struct {
	Posture models.SecondPostureAnalysis
}

func (*SecondPostureAnalysisResolver) Instructor 

func (s *SecondPostureAnalysisResolver) Instructor(ctx context.Context) (*SecondInstructorPostureResolver, error)

func (*SecondPostureAnalysisResolver) Student 

func (s *SecondPostureAnalysisResolver) Student(ctx context.Context) (*SecondStudentPostureResolver, error)

type SecondStudentGazeResolver 

type SecondStudentGazeResolver struct {
	Student models.SecondStudentGaze
}

func (*SecondStudentGazeResolver) Angle 

func (s *SecondStudentGazeResolver) Angle(ctx context.Context) (*[]*float64, error)

func (*SecondStudentGazeResolver) AngleChange 

func (s *SecondStudentGazeResolver) AngleChange(ctx context.Context) (*[]*float64, error)

func (*SecondStudentGazeResolver) Direction 

func (s *SecondStudentGazeResolver) Direction(ctx context.Context) (*[]*string, error)

func (*SecondStudentGazeResolver) Id 

func (s *SecondStudentGazeResolver) Id(ctx context.Context) (*[]*int32, error)

func (*SecondStudentGazeResolver) LookingDown 

func (s *SecondStudentGazeResolver) LookingDown(ctx context.Context) (*[]*bool, error)

func (*SecondStudentGazeResolver) LookingFront 

func (s *SecondStudentGazeResolver) LookingFront(ctx context.Context) (*[]*bool, error)

func (*SecondStudentGazeResolver) TowardsInstructor 

func (s *SecondStudentGazeResolver) TowardsInstructor(ctx context.Context) (*[]*bool, error)

type SecondStudentLocationResolver 

type SecondStudentLocationResolver struct {
	Student models.SecondStudentLocation
}

func (*SecondStudentLocationResolver) HeadEntropy 

func (s *SecondStudentLocationResolver) HeadEntropy(ctx context.Context) (*[]*float64, error)

func (*SecondStudentLocationResolver) Id 

func (s *SecondStudentLocationResolver) Id(ctx context.Context) (*[]*int32, error)

func (*SecondStudentLocationResolver) IsMoving 

func (s *SecondStudentLocationResolver) IsMoving(ctx context.Context) (*[]*bool, error)

func (*SecondStudentLocationResolver) LocationCategory 

func (s *SecondStudentLocationResolver) LocationCategory(ctx context.Context) (*[]*string, error)

func (*SecondStudentLocationResolver) LocationCoordinates 

func (s *SecondStudentLocationResolver) LocationCoordinates(ctx context.Context) (*[][]*int32, error)

func (*SecondStudentLocationResolver) LocationEntropy 

func (s *SecondStudentLocationResolver) LocationEntropy(ctx context.Context) (*[]*float64, error)

func (*SecondStudentLocationResolver) TrackingIdMap 

func (s *SecondStudentLocationResolver) TrackingIdMap(ctx context.Context) (*[][]*int32, error)

type SecondStudentPostureResolver 

type SecondStudentPostureResolver struct {
	Student models.SecondStudentPosture
}

func (*SecondStudentPostureResolver) BodyPosture 

func (s *SecondStudentPostureResolver) BodyPosture(ctx context.Context) (*[]string, error)

func (*SecondStudentPostureResolver) HandPosture 

func (s *SecondStudentPostureResolver) HandPosture(ctx context.Context) (*[]string, error)

func (*SecondStudentPostureResolver) HeadPosture 

func (s *SecondStudentPostureResolver) HeadPosture(ctx context.Context) (*[]string, error)

func (*SecondStudentPostureResolver) Id 

func (s *SecondStudentPostureResolver) Id(ctx context.Context) (*[]*int32, error)

func (*SecondStudentPostureResolver) IsStanding 

func (s *SecondStudentPostureResolver) IsStanding(ctx context.Context) (*[]*bool, error)

type SessionArgs 

type SessionArgs struct {
	SessionID *string
	Keyword   *string
}

SessionArgs defines parameters for session queries.

type SessionAudioAnalysisResolver 

type SessionAudioAnalysisResolver struct {
	Audio models.SessionAudioAnalysis
}

func (*SessionAudioAnalysisResolver) AudioBasedActivityBlocks 

func (s *SessionAudioAnalysisResolver) AudioBasedActivityBlocks(ctx context.Context) (*[][][]*int32, error)

func (*SessionAudioAnalysisResolver) AudioBasedActivityFraction 

func (s *SessionAudioAnalysisResolver) AudioBasedActivityFraction(ctx context.Context) (*[]*float64, error)

func (*SessionAudioAnalysisResolver) AudioBasedActivityType 

func (s *SessionAudioAnalysisResolver) AudioBasedActivityType(ctx context.Context) (*[]*string, error)

type SessionGazeAnalysisResolver 

type SessionGazeAnalysisResolver struct {
	Gaze models.SessionGazeAnalysis
}

func (*SessionGazeAnalysisResolver) Instructor 

func (s *SessionGazeAnalysisResolver) Instructor(ctx context.Context) (*SessionInstructorGazeResolver, error)

func (*SessionGazeAnalysisResolver) Student 

func (s *SessionGazeAnalysisResolver) Student(ctx context.Context) (*SessionStudentGazeResolver, error)

type SessionInfoResolver 

type SessionInfoResolver struct {
	SessionInfo models.SessionInfo
}

func (*SessionInfoResolver) SessionLength 

func (s *SessionInfoResolver) SessionLength(ctx context.Context) (int32, error)

func (*SessionInfoResolver) UnixStartSeconds 

func (s *SessionInfoResolver) UnixStartSeconds(ctx context.Context) (int32, error)

type SessionInstructorGazeResolver 

type SessionInstructorGazeResolver struct {
	Instructor models.SessionInstructorGaze
}

func (*SessionInstructorGazeResolver) GazePreference 

func (s *SessionInstructorGazeResolver) GazePreference(ctx context.Context) (*string, error)

func (*SessionInstructorGazeResolver) LookingAtObjectFraction 

func (s *SessionInstructorGazeResolver) LookingAtObjectFraction(ctx context.Context) (*[]*float64, error)

func (*SessionInstructorGazeResolver) ObjectCategory 

func (s *SessionInstructorGazeResolver) ObjectCategory(ctx context.Context) (*[]*string, error)

func (*SessionInstructorGazeResolver) TopLocations 

func (s *SessionInstructorGazeResolver) TopLocations(ctx context.Context) (*[][]*float64, error)

func (*SessionInstructorGazeResolver) TopLocationsGazeLeftFraction 

func (s *SessionInstructorGazeResolver) TopLocationsGazeLeftFraction(ctx context.Context) (*[][]*float64, error)

type SessionInstructorLocationResolver 

type SessionInstructorLocationResolver struct {
	Instructor models.SessionInstructorLocation
}

func (*SessionInstructorLocationResolver) CategoryFraction 

func (s *SessionInstructorLocationResolver) CategoryFraction(ctx context.Context) (*[]*float64, error)

func (*SessionInstructorLocationResolver) LocationBasedActivityBlocks 

func (s *SessionInstructorLocationResolver) LocationBasedActivityBlocks(ctx context.Context) (*[][][]*int32, error)

func (*SessionInstructorLocationResolver) LocationBasedActivityFraction 

func (s *SessionInstructorLocationResolver) LocationBasedActivityFraction(ctx context.Context) (*[]*float64, error)

func (*SessionInstructorLocationResolver) LocationBasedActivityType 

func (s *SessionInstructorLocationResolver) LocationBasedActivityType(ctx context.Context) (*[]*string, error)

func (*SessionInstructorLocationResolver) LocationCategory 

func (s *SessionInstructorLocationResolver) LocationCategory(ctx context.Context) (*string, error)

func (*SessionInstructorLocationResolver) LocationClusterCenter 

func (s *SessionInstructorLocationResolver) LocationClusterCenter(ctx context.Context) (*[][]*float64, error)

func (*SessionInstructorLocationResolver) LocationClusterCount 

func (s *SessionInstructorLocationResolver) LocationClusterCount(ctx context.Context) (*int32, error)

func (*SessionInstructorLocationResolver) LocationClusterSize 

func (s *SessionInstructorLocationResolver) LocationClusterSize(ctx context.Context) (*[]*int32, error)

func (*SessionInstructorLocationResolver) LongestBoardFraction 

func (s *SessionInstructorLocationResolver) LongestBoardFraction(ctx context.Context) (*float64, error)

func (*SessionInstructorLocationResolver) LongestCategoryFraction 

func (s *SessionInstructorLocationResolver) LongestCategoryFraction(ctx context.Context) (*[]*float64, error)

func (*SessionInstructorLocationResolver) LongestMovingFraction 

func (s *SessionInstructorLocationResolver) LongestMovingFraction(ctx context.Context) (*float64, error)

func (*SessionInstructorLocationResolver) LongestPodiumFraction 

func (s *SessionInstructorLocationResolver) LongestPodiumFraction(ctx context.Context) (*float64, error)

func (*SessionInstructorLocationResolver) TotalBoardFraction 

func (s *SessionInstructorLocationResolver) TotalBoardFraction(ctx context.Context) (*float64, error)

func (*SessionInstructorLocationResolver) TotalMovingFraction 

func (s *SessionInstructorLocationResolver) TotalMovingFraction(ctx context.Context) (*float64, error)

func (*SessionInstructorLocationResolver) TotalPodiumFraction 

func (s *SessionInstructorLocationResolver) TotalPodiumFraction(ctx context.Context) (*float64, error)

type SessionInstructorPostureResolver 

type SessionInstructorPostureResolver struct {
	Instructor models.SessionInstructorPosture
}

func (*SessionInstructorPostureResolver) BodyPosturePreference 

func (s *SessionInstructorPostureResolver) BodyPosturePreference(ctx context.Context) (*string, error)

func (*SessionInstructorPostureResolver) PointingClusterCenter 

func (s *SessionInstructorPostureResolver) PointingClusterCenter(ctx context.Context) (*[][]*float64, error)

func (*SessionInstructorPostureResolver) PointingClusterCount 

func (s *SessionInstructorPostureResolver) PointingClusterCount(ctx context.Context) (*int32, error)

func (*SessionInstructorPostureResolver) PointingClusterSize 

func (s *SessionInstructorPostureResolver) PointingClusterSize(ctx context.Context) (*[]*int32, error)

type SessionLevelResolver 

type SessionLevelResolver struct {
	SessionLevel models.SessionLevel
}

func (*SessionLevelResolver) Audio 

func (s *SessionLevelResolver) Audio(ctx context.Context) (*SessionAudioAnalysisResolver, error)

func (*SessionLevelResolver) CrossModal 

func (s *SessionLevelResolver) CrossModal(ctx context.Context) (*string, error)

func (*SessionLevelResolver) Gaze 

func (s *SessionLevelResolver) Gaze(ctx context.Context) (*SessionGazeAnalysisResolver, error)

func (*SessionLevelResolver) Location 

func (s *SessionLevelResolver) Location(ctx context.Context) (*SessionLocationAnalysisResolver, error)

func (*SessionLevelResolver) Posture 

func (s *SessionLevelResolver) Posture(ctx context.Context) (*SessionPostureAnalysisResolver, error)

func (*SessionLevelResolver) SessionInfo 

func (s *SessionLevelResolver) SessionInfo(ctx context.Context) (*SessionInfoResolver, error)

type SessionLocationAnalysisResolver 

type SessionLocationAnalysisResolver struct {
	Location models.SessionLocationAnalysis
}

func (*SessionLocationAnalysisResolver) Instructor 

func (s *SessionLocationAnalysisResolver) Instructor(ctx context.Context) (*SessionInstructorLocationResolver, error)

func (*SessionLocationAnalysisResolver) Student 

func (s *SessionLocationAnalysisResolver) Student(ctx context.Context) (*SessionStudentLocationResolver, error)

type SessionPostureAnalysisResolver 

type SessionPostureAnalysisResolver struct {
	Posture models.SessionPostureAnalysis
}

func (*SessionPostureAnalysisResolver) Instructor 

func (s *SessionPostureAnalysisResolver) Instructor(ctx context.Context) (*SessionInstructorPostureResolver, error)

func (*SessionPostureAnalysisResolver) Student 

func (s *SessionPostureAnalysisResolver) Student(ctx context.Context) (*SessionStudentPostureResolver, error)

type SessionResolver 

type SessionResolver struct {
	Session    *models.Session
	FrameQuery bool
	Driver     dbhandler.DatabaseDriver
}

SessionResolver queries database and resolves query-agnostic Session model.

func (*SessionResolver) AudioFrames 

func (s *SessionResolver) AudioFrames(ctx context.Context, args FrameArgs) ([]*AudioFrameResolver, error)

AudioFrames extracts list of audio frame resolvers from given Session resolver.

func (*SessionResolver) CreatedAt 

func (s *SessionResolver) CreatedAt(ctx context.Context) (*TimeResolver, error)

CreatedAt extracts when this session is created at from given Session resolver.

func (*SessionResolver) ID 

func (s *SessionResolver) ID(ctx context.Context) (graphql.ID, error)

ID extracts Session ID from given Session resolver.

func (*SessionResolver) Keyword 

func (s *SessionResolver) Keyword(ctx context.Context) (string, error)

Keyword extracts keyword from given Session resolver.

func (*SessionResolver) Schemas 

func (s *SessionResolver) Schemas(ctx context.Context) ([]string, error)

Schemas extracts schemas from given Session resolver. TODO(DohyunKimOfficial): Currently returning empty list. After plumbing schemas to query and storage infrastructure, we can add schema resolving logic here.

func (*SessionResolver) Version 

func (s *SessionResolver) Version(ctx context.Context) (string, error)

func (*SessionResolver) VideoFrames 

func (s *SessionResolver) VideoFrames(ctx context.Context, args FrameArgs) ([]*VideoFrameResolver, error)

VideoFrames extracts list of video frame resolvers from given Session resolver.

type SessionStudentGazeResolver 

type SessionStudentGazeResolver struct {
	Student models.SessionStudentGaze
}

func (*SessionStudentGazeResolver) GazeCategory 

func (s *SessionStudentGazeResolver) GazeCategory(ctx context.Context) (*[]*string, error)

func (*SessionStudentGazeResolver) GazeCategoryFraction 

func (s *SessionStudentGazeResolver) GazeCategoryFraction(ctx context.Context) (*[][]*float64, error)

func (*SessionStudentGazeResolver) Id 

func (s *SessionStudentGazeResolver) Id(ctx context.Context) (*[]*int32, error)

type SessionStudentLocationResolver 

type SessionStudentLocationResolver struct {
	Student models.SessionStudentLocation
}

func (*SessionStudentLocationResolver) EntryLocation 

func (s *SessionStudentLocationResolver) EntryLocation(ctx context.Context) (*[][]*float64, error)

func (*SessionStudentLocationResolver) EntryTime 

func (s *SessionStudentLocationResolver) EntryTime(ctx context.Context) (*[]*float64, error)

func (*SessionStudentLocationResolver) ExitLocation 

func (s *SessionStudentLocationResolver) ExitLocation(ctx context.Context) (*[][]*float64, error)

func (*SessionStudentLocationResolver) ExitTime 

func (s *SessionStudentLocationResolver) ExitTime(ctx context.Context) (*[]*float64, error)

func (*SessionStudentLocationResolver) Id 

func (s *SessionStudentLocationResolver) Id(ctx context.Context) (*[]*int32, error)

func (*SessionStudentLocationResolver) SeatingCategories 

func (s *SessionStudentLocationResolver) SeatingCategories(ctx context.Context) (*[]*string, error)

func (*SessionStudentLocationResolver) SeatingCategoryBlocks 

func (s *SessionStudentLocationResolver) SeatingCategoryBlocks(ctx context.Context) (*[][]*int32, error)

func (*SessionStudentLocationResolver) SettleDownTime 

func (s *SessionStudentLocationResolver) SettleDownTime(ctx context.Context) (*[]*float64, error)

type SessionStudentPostureResolver 

type SessionStudentPostureResolver struct {
	Student models.SessionStudentPosture
}

func (*SessionStudentPostureResolver) HandPosturePreference 

func (s *SessionStudentPostureResolver) HandPosturePreference(ctx context.Context) (*[]*string, error)

func (*SessionStudentPostureResolver) HeadPosturePreference 

func (s *SessionStudentPostureResolver) HeadPosturePreference(ctx context.Context) (*[]*string, error)

func (*SessionStudentPostureResolver) Id 

func (s *SessionStudentPostureResolver) Id(ctx context.Context) (*[]*int32, error)

type SpeechResolver 

type SpeechResolver struct {
	Speech models.Speech
}

SpeechResolver resolves query-agnostic Speech model.

func (*SpeechResolver) Confidence 

func (s *SpeechResolver) Confidence(ctx context.Context) (float64, error)

Confidence extracts confidence score field from given Speech resolver.

func (*SpeechResolver) Speaker 

func (s *SpeechResolver) Speaker(ctx context.Context) (string, error)

Speaker extracts speaker field from given Speech resolver.

type ThumbnailResolver 

type ThumbnailResolver struct {
	Thumbnail models.Thumbnail
}

ThumbnailResolver resolves query-agnostic Thumbnail model.

func (*ThumbnailResolver) Binary 

func (t *ThumbnailResolver) Binary(ctx context.Context) (string, error)

Binary returns the base64 encoding of the thumbnail.

func (*ThumbnailResolver) OriginalCols 

func (t *ThumbnailResolver) OriginalCols(ctx context.Context) (int32, error)

OriginalCols returns the original weith of the source image (Cols).

func (*ThumbnailResolver) OriginalRows 

func (t *ThumbnailResolver) OriginalRows(ctx context.Context) (int32, error)

OriginalRows returns the original height of the source image (Rows).

type TimeResolver 

type TimeResolver struct {
	Time time.Time
}

TimeResolver resolves query-agnostic Time variable.

func (*TimeResolver) RFC3339 

func (t *TimeResolver) RFC3339(ctx context.Context) (string, error)

RFC3339 returns time in RFC3339 format to clients.

func (*TimeResolver) UnixNanoseconds 

func (t *TimeResolver) UnixNanoseconds(ctx context.Context) (int32, error)

UnixNanoseconds returns time in nanosecond offset from UnixSeconds to clients.

func (*TimeResolver) UnixSeconds 

func (t *TimeResolver) UnixSeconds(ctx context.Context) (int32, error)

UnixSeconds returns time in unix seconds format to clients.

type TimestampInput 

type TimestampInput struct {
	RFC3339         *string
	UnixSeconds     *int32
	UnixNanoseconds *int32
}

TimestampInput defines timestamp input format.

type TimestampQuery 

type TimestampQuery struct {
	Filters *[]TimestampQueryFilter
}

TimestampQuery defines aggregated timestamp query.

type TimestampQueryFilter 

type TimestampQueryFilter struct {
	Op        string
	Format    string
	Timestamp TimestampInput
}

TimestampQueryFilter defines filter operator for timestamp query.

type VideoFrameResolver 

type VideoFrameResolver struct {
	Frame models.VideoFrame
}

VideoFrameResolver resolves query-agnostic VideoFrame model.

func (*VideoFrameResolver) FrameNumber 

func (f *VideoFrameResolver) FrameNumber() (int32, error)

FrameNumber extracts frame number from given VideoFrame resolver.

func (*VideoFrameResolver) People 

func (f *VideoFrameResolver) People(ctx context.Context) (*[]*PersonResolver, error)

People extracts list of Person resolvers from given VideoFrame resolver.

func (*VideoFrameResolver) Thumbnail 

func (f *VideoFrameResolver) Thumbnail(ctx context.Context) (*ThumbnailResolver, error)

Thumbnail extracts thumbnail from given VideoFrame resolver.

func (*VideoFrameResolver) Timestamp 

func (f *VideoFrameResolver) Timestamp() (*TimeResolver, error)

Timestamp extracts timestamp from given VideoFrame resolver.

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