go-asink/events.go

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package asink
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import (
"os"
)
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//event type
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type EventType uint32
const (
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UPDATE = 1 << iota
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DELETE
)
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//event status
type EventStatus uint32
const (
//Local event status flags
DISCARDED = 1 << iota //event is to be discarded because it errored or is duplicate
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)
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type Event struct {
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Id int64
LocalId int64
Type EventType
Status EventStatus
Path string
Hash string
Predecessor string
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Timestamp int64
Permissions os.FileMode
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InDB bool `json:"-"` //defaults to false. Omitted from json marshalling.
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}
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func (e *Event) IsUpdate() bool {
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return e.Type&UPDATE == UPDATE
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}
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func (e *Event) IsDelete() bool {
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return e.Type&DELETE == DELETE
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}
func (e *Event) IsSameEvent(e2 *Event) bool {
return (e.Type == e2.Type && e.Path == e2.Path && e.Hash == e2.Hash && e.Predecessor == e2.Predecessor && e.Timestamp == e2.Timestamp && e.Permissions == e2.Permissions)
}