viewsnapshot

Documentation

Index

• type ViewSnapshotService
  • func NewService(store ViewSnapshotStore) *ViewSnapshotService
  • func (s *ViewSnapshotService) Len() (int, error)
  • func (s *ViewSnapshotService) PushSnapshot(details serialisable.ViewSnapshotDetails) error
  • func (s *ViewSnapshotService) ViewBack() (*serialisable.ViewSnapshot, error)
  • func (s *ViewSnapshotService) ViewForward() (*serialisable.ViewSnapshot, error)
  • func (s *ViewSnapshotService) ViewRestore() (*serialisable.ViewSnapshot, error)
• type ViewSnapshotStore

Types

type ViewSnapshotService

type ViewSnapshotService struct {
	// contains filtered or unexported fields
}

func NewService

func NewService(store ViewSnapshotStore) *ViewSnapshotService

func (*ViewSnapshotService) Len

func (s *ViewSnapshotService) Len() (int, error)

func (*ViewSnapshotService) PushSnapshot

func (s *ViewSnapshotService) PushSnapshot(details serialisable.ViewSnapshotDetails) error

func (*ViewSnapshotService) ViewBack

func (s *ViewSnapshotService) ViewBack() (*serialisable.ViewSnapshot, error)

func (*ViewSnapshotService) ViewForward

func (s *ViewSnapshotService) ViewForward() (*serialisable.ViewSnapshot, error)

func (*ViewSnapshotService) ViewRestore

func (s *ViewSnapshotService) ViewRestore() (*serialisable.ViewSnapshot, error)

type ViewSnapshotStore

type ViewSnapshotStore interface {
	Save(rs *serialisable.ViewSnapshot) error
	SetAsHead(resultSetId int64) error
	CurrentlyViewedSnapshot() (*serialisable.ViewSnapshot, error)
	SetCurrentlyViewedSnapshot(resultSetId int64) error
	Find(resultSetID int64) (*serialisable.ViewSnapshot, error)
	Len() (int, error)
	Head() (*serialisable.ViewSnapshot, error)
	Remove(resultSetId int64) error
	Dehead(fromNode *serialisable.ViewSnapshot) error
}