samplelib

Documentation

Index

• type AudioStream
  • func NullAudioStream() AudioStream
• type DataSource
  • func NewFilesystemDataSource(root string) DataSource
• type Entity
  • func NullEntity() Entity
• type FileType
• type Meta
  • func NullMeta() Meta
• type Node
  • func NullNode() Node
• type Nullable
  • func NullNullable() Nullable
• type Sample
  • func NullSample() Sample
• type SampleMeta
  • func NullSampleMeta() SampleMeta

Types

type AudioStream

type AudioStream interface {
	Nullable
	SampleRate() string
	BitDepth() int
	ChannelCount() int
	CodecName() string
	CodecType() string
	Duration() string
}

func NullAudioStream

func NullAudioStream() AudioStream

type DataSource

type DataSource interface {
	RootNode() (Node, error)
	ChildrenOf(node Node) ([]Node, error)
	SamplesOf(node Node) ([]Sample, error)
	MetaOf(sample Sample) (SampleMeta, error)
}

func NewFilesystemDataSource

func NewFilesystemDataSource(root string) DataSource

type Entity

type Entity interface {
	Nullable
	Name() string
	Path() string
	Equal(e Entity) bool
}

func NullEntity

func NullEntity() Entity

type FileType

type FileType struct {
	types.Type
}

type Meta

type Meta interface {
	Entity
	Description() string
	Keywords() []string
}

func NullMeta

func NullMeta() Meta

type Node

type Node interface {
	Entity
	Parent() Node
}

func NullNode

func NullNode() Node

type Nullable

type Nullable interface {
	Null() bool
}

func NullNullable

func NullNullable() Nullable

type Sample

type Sample interface {
	Entity
}

func NullSample

func NullSample() Sample

type SampleMeta

type SampleMeta interface {
	Meta
	FileType() FileType
	AudioStream() AudioStream
}

func NullSampleMeta

func NullSampleMeta() SampleMeta