Files
tasks/common/quotas/multi_reservation_impl.go
Alex ShtinandGitHub 8e8f1b0f7c Remove license header from every file (#7689)
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.

## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
2025-05-01 18:50:21 -07:00

75 lines
1.9 KiB
Go

package quotas
import (
"time"
)
type (
MultiReservationImpl struct {
ok bool
reservations []Reservation
}
)
var _ Reservation = (*MultiReservationImpl)(nil)
func NewMultiReservation(
ok bool,
reservations []Reservation,
) *MultiReservationImpl {
if ok && len(reservations) == 0 {
panic("expect at least one reservation")
}
return &MultiReservationImpl{
ok: ok,
reservations: reservations,
}
}
// OK returns whether the limiter can provide the requested number of tokens
func (r *MultiReservationImpl) OK() bool {
return r.ok
}
// Cancel indicates that the reservation holder will not perform the reserved action
// and reverses the effects of this Reservation on the rate limit as much as possible
func (r *MultiReservationImpl) Cancel() {
r.CancelAt(time.Now())
}
// CancelAt indicates that the reservation holder will not perform the reserved action
// and reverses the effects of this Reservation on the rate limit as much as possible
func (r *MultiReservationImpl) CancelAt(now time.Time) {
if !r.ok {
return
}
for _, reservation := range r.reservations {
reservation.CancelAt(now)
}
}
// Delay returns the duration for which the reservation holder must wait
// before taking the reserved action. Zero duration means act immediately.
func (r *MultiReservationImpl) Delay() time.Duration {
return r.DelayFrom(time.Now())
}
// DelayFrom returns the duration for which the reservation holder must wait
// before taking the reserved action. Zero duration means act immediately.
// MultiReservation DelayFrom returns the maximum delay of all its sub-reservations.
func (r *MultiReservationImpl) DelayFrom(now time.Time) time.Duration {
if !r.ok {
return InfDuration
}
result := r.reservations[0].DelayFrom(now)
for _, reservation := range r.reservations {
duration := reservation.DelayFrom(now)
if result < duration {
result = duration
}
}
return result
}