func NewSingleReplication(qs graph.QuadStore, opts graph.Options) (graph.QuadWriter, error) {
var (
ignoreMissing bool
ignoreDuplicate bool
err error
)
if *graph.IgnoreMissing {
ignoreMissing = true
} else {
ignoreMissing, _, err = opts.BoolKey("ignore_missing")
if err != nil {
return nil, err
}
}
if *graph.IgnoreDup {
ignoreDuplicate = true
} else {
ignoreDuplicate, _, err = opts.BoolKey("ignore_duplicate")
if err != nil {
return nil, err
}
}
return &Single{
currentID: qs.Horizon(),
qs: qs,
ignoreOpts: graph.IgnoreOpts{
IgnoreDup: ignoreDuplicate,
IgnoreMissing: ignoreMissing,
},
}, nil
}
func NewSingleReplication(qs graph.QuadStore, opts graph.Options) (graph.QuadWriter, error) {
horizon := qs.Horizon()
rep := &Single{nextID: horizon + 1, qs: qs}
if horizon <= 0 {
rep.nextID = 1
}
return rep, nil
}