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symmetry.go
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symmetry.go
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package stationxml
/*
* WARNING: CODE GENERATED AUTOMATICALLY.
*
* Use "go generate" to update these files.
*
* THIS FILE SHOULD NOT BE EDITED BY HAND.
*
*/
import (
"encoding/xml"
"errors"
)
const (
NoneSymmetry Symmetry = 1 + iota
EvenSymmetry
OddSymmetry
)
var ErrInvalidSymmetry = errors.New("unknown or invalid Symmetry value")
type Symmetry uint32
func ToSymmetry(s string) Symmetry {
switch s {
case "NONE":
return NoneSymmetry
case "EVEN":
return EvenSymmetry
case "ODD":
return OddSymmetry
default:
return Symmetry(0)
}
}
func (v Symmetry) String() string {
switch v {
case NoneSymmetry:
return "NONE"
case EvenSymmetry:
return "EVEN"
case OddSymmetry:
return "ODD"
default:
return ""
}
}
func (v Symmetry) MarshalXMLAttr(name xml.Name) (xml.Attr, error) {
return xml.Attr{Name: name, Value: v.String()}, nil
}
func (v *Symmetry) UnmarshalXMLAttr(attr xml.Attr) error {
switch attr.Value {
case "NONE":
*v = NoneSymmetry
case "EVEN":
*v = EvenSymmetry
case "ODD":
*v = OddSymmetry
default:
return ErrInvalidApproximationType
}
return nil
}
func (v Symmetry) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
return e.EncodeElement(v.String(), start)
}
func (v *Symmetry) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
var s string
err := d.DecodeElement(&s, &start)
if err != nil {
return err
}
switch s {
case "NONE":
*v = NoneSymmetry
case "EVEN":
*v = EvenSymmetry
case "ODD":
*v = OddSymmetry
default:
return ErrInvalidApproximationType
}
return nil
}