41 lines
535 B
Go
41 lines
535 B
Go
package zones
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import (
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"strconv"
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"sync"
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)
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// A Machine is a machine on a Zone
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type Machine struct {
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mu sync.Mutex
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zone *Zone
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id int
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Name string
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}
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func (m *Machine) String() string {
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return m.Name
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}
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// ID return the index within the [Zone] associated to this [Machine]
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func (m *Machine) ID() int {
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m.mu.Lock()
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defer m.mu.Unlock()
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if m.id == 0 {
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zoneName := m.zone.Name
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s := m.Name[len(zoneName)+1:]
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id, err := strconv.ParseInt(s, 10, 8)
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if err != nil {
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panic(err)
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}
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m.id = int(id)
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}
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return m.id
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}
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