//Less is the Weight interface function implementation
func (sw1 *SingleWeight) Less(w Weight) bool {
sw2 := w.(*SingleWeight)
if sw1.Value == sw2.Value {
return false
}
switch sw1.Value.(type) {
case string:
if sw1.Value.(string) < sw2.Value.(string) {
return true
}
case uint, uint8, uint16, uint32, uint64:
if reflect.ValueOf(sw1.Value).Uint() < reflect.ValueOf(sw2.Value).Uint() {
return true
}
case int, int8, int16, int32, int64:
if reflect.ValueOf(sw1.Value).Int() < reflect.ValueOf(sw2.Value).Int() {
return true
}
case float32, float64:
if reflect.ValueOf(sw1.Value).Float() < reflect.ValueOf(sw2.Value).Float() {
return true
}
default:
trace.Log("Not comparable type in SingleWeight.Value", sw1.Value)
}
return false
}
// CreateParameters generates Parameters interface
// from the common key-value map
func CreateParameters(data map[string]Parameter) Parameters {
params := parametersRecord{data, 0, 0}
if _, ok := data["Type"]; ok {
if requestType, ok := data["Type"].(uint); ok {
params.requestType = requestType
} else {
trace.Log("Parameters 'Type' value type must be 'uint'")
}
}
if _, ok := data["Time"]; ok {
if requestTime, ok := data["Time"].(int64); ok {
params.requestTime = int64(requestTime)
} else {
trace.Log("Parameters 'Time' value type must be 'int64'")
}
}
return ¶ms
}
//Add is the Weight interface implementation
func (pw1 *ParamsWeight) Add(w Weight) {
pw2 := w.(*ParamsWeight)
pw1Params := pw1.Params.All()
for key, value := range pw2.Params.All() {
if _, ok := pw1Params[key]; ok {
trace.Log("Key ", key, " already exists into initial parameters set. ", pw1.Params, pw2.Params)
}
pw1Params[key] = value
}
pw1.Params = CreateParameters(pw1Params)
}
//Add is a Weight interface implementation
func (sw1 *SingleWeight) Add(w Weight) {
sw2 := w.(*SingleWeight)
switch sw1.Value.(type) {
case string:
sw1.Value = sw1.Value.(string) + sw2.Value.(string)
case uint, uint8, uint16, uint32, uint64:
sw1.Value = reflect.ValueOf(sw1.Value).Uint() + reflect.ValueOf(sw2.Value).Uint()
case int, int8, int16, int32, int64:
sw1.Value = reflect.ValueOf(sw1.Value).Int() + reflect.ValueOf(sw2.Value).Int()
case float32, float64:
sw1.Value = reflect.ValueOf(sw1.Value).Float() + reflect.ValueOf(sw2.Value).Float()
default:
trace.Log("Not comparable type in SingleWeight.Value", sw1.Value)
}
}