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execution.go
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execution.go
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package queue
import (
data "github.com/antonio-alexander/go-bludgeon/changes/data"
goqueue "github.com/antonio-alexander/go-queue"
)
func ChangePartialConvertSingle(item interface{}) data.ChangePartial {
switch v := item.(type) {
default:
return data.ChangePartial{}
case data.ChangePartial:
return v
case []byte:
changePartial := new(data.ChangePartial)
if err := changePartial.UnmarshalBinary(v); err != nil {
return data.ChangePartial{}
}
return *changePartial
}
}
func ChangePartialConvertMultiple(items []interface{}) []data.ChangePartial {
values := make([]data.ChangePartial, 0, len(items))
for _, item := range items {
values = append(values, ChangePartialConvertSingle(item))
}
return values
}
func ChangePartialPeek(queue goqueue.Peeker) (changePartials []data.ChangePartial) {
return ChangePartialConvertMultiple(queue.Peek())
}
func ChangePartialFlush(queue goqueue.Dequeuer) (changePartials []data.ChangePartial) {
return ChangePartialConvertMultiple(queue.Flush())
}
func ChangePartialEnqueueMultiple(queue goqueue.Enqueuer, changePartials []data.ChangePartial) (changePartialsRemaining []data.ChangePartial, overflow bool) {
var items []interface{}
for _, changePartial := range changePartials {
items = append(items, changePartial)
}
itemsRemaining, overflow := queue.EnqueueMultiple(items)
if overflow {
return nil, true
}
return ChangePartialConvertMultiple(itemsRemaining), false
}