func (ahr AddHashRequest) Execute(database *levigo.DB, ro *levigo.ReadOptions, wo *levigo.WriteOptions) (*kminvalues.KMinValues, error) {
if ahr.Key == "" {
return nil, NoKeySpecified
}
keyBytes := []byte(ahr.Key)
data, err := database.Get(ro, keyBytes)
if err != nil {
return nil, err
}
kmv, err := kminvalues.KMinValuesFromBytes(data)
if err != nil {
if len(data) == 0 {
kmv = kminvalues.NewKMinValues(*defaultSize)
} else {
return nil, err
}
}
kmv.AddHash(ahr.Hash)
err = database.Put(wo, keyBytes, kmv.Bytes())
return kmv, err
}
func (gr GetRequest) Execute(database *levigo.DB, ro *levigo.ReadOptions, wo *levigo.WriteOptions) (*kminvalues.KMinValues, error) {
if gr.Key == "" {
return nil, NoKeySpecified
}
data, err := database.Get(ro, []byte(gr.Key))
if err != nil {
return nil, err
}
kmv, err := kminvalues.KMinValuesFromBytes(data)
if err != nil {
if len(data) == 0 {
kmv = kminvalues.NewKMinValues(*defaultSize)
} else {
return nil, err
}
}
return kmv, err
}
