Method callCallbacks

model/model.go:931–964

(
	callbacks []callback.Callback,
	event callback.Event,
	mode callback.Mode,
	epoch int,
	batch int,
	metrics []callback.Log,
)

}

func (m *TfkgModel) callCallbacks(
	callbacks []callback.Callback,
	event callback.Event,
	mode callback.Mode,
	epoch int,
	batch int,
	metrics []callback.Log,
) (halt bool, saved bool) {
	for _, call := range callbacks {
		actions, e := call.Call(event, mode, epoch, batch, metrics)
		if e != nil {
			m.errorHandler.Error(e)
			continue
		}

		for _, action := range actions {
			if action == callback.ActionSave {
				saveDirGetter, ok := call.(callback.HasSaveDir)
				if ok {
					e = m.Save(saveDirGetter.GetSaveDir())
					if e != nil {
						m.errorHandler.Error(e)
					} else {
						saved = true
					}
				}
			} else if action == callback.ActionHalt {
				halt = true
			}
		}
	}

	return halt, saved
}

func (m *TfkgModel) Save(dir string) error {
	signatureCount := len(m.model.Signatures)