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package topology
import (
"encoding/xml"
)
type loc struct {
dcName string
rackName string
}
type rack struct {
Name string `xml:"name,attr"`
Ips []string `xml:"Ip"`
}
type dataCenter struct {
Name string `xml:"name,attr"`
Racks []rack `xml:"Rack"`
}
type topology struct {
DataCenters []dataCenter `xml:"DataCenter"`
}
type Configuration struct {
XMLName xml.Name `xml:"Configuration"`
Topo topology `xml:"Topology"`
}
func (c *Configuration) String() string {
if b, e := xml.MarshalIndent(c, " ", " "); e == nil {
return string(b)
}
return ""
}
func (c *Configuration) Locate(ip string, dcName string, rackName string) (dc string, rack string) {
if dcName == "" {
dcName = "DefaultDataCenter"
}
if rackName == "" {
rackName = "DefaultRack"
}
return dcName, rackName
}
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