return true
}

func (c *Controller) syncConfigMap() error {
	obj, exists, err := c.configMapCache.GetByKey(queueKey)
	if err != nil {
		return err
	}

	now := c.clock.Now()
	if !exists {
		r := c.creationRatelimiter.ReserveN(now, 1)
		if delay := r.DelayFrom(now); delay > 0 {
			c.queue.AddAfter(queueKey, delay)
			r.CancelAt(now)
			return nil
		}

}

// QueueSetCompleter finishes the two-step process of creating or
// reconfiguring a QueueSet
type QueueSetCompleter interface {
	// Complete returns a QueueSet configured by the given
	// dispatching configuration.
	Complete(DispatchingConfig) QueueSet
}

// QueueSet is the abstraction for the queuing and dispatching
// functionality of one non-exempt priority level.  It covers the

	fcrequest "k8s.io/apiserver/pkg/util/flowcontrol/request"
)

// request is a temporary container for "requests" with additional
// tracking fields required for QueueSet functionality.
type request struct {
	ctx context.Context

	qs *queueSet

	flowDistinguisher string
	fsName            string

	// The relevant queue.  Is nil if this request did not go through
	// a queue.
	queue *queue

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

// Package queueset implements a technique called "fair queuing for
// server requests".  One QueueSet is a set of queues operating
// according to this technique.
//
// Fair queuing for server requests is inspired by the fair queuing

	return noRestraintCompleter{}, nil
}

func (noRestraintCompleter) Complete(dCfg fq.DispatchingConfig) fq.QueueSet {
	return noRestraint{}
}

func (noRestraint) BeginConfigChange(qCfg fq.QueuingConfig) (fq.QueueSetCompleter, error) {
	return noRestraintCompleter{}, nil
}

func (noRestraint) IsIdle() bool {
	return false

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package queueset

import (
	"math/rand"
	"reflect"
	"testing"
	"time"

	"github.com/google/go-cmp/cmp"
	fcrequest "k8s.io/apiserver/pkg/util/flowcontrol/request"
)

	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/util/wait"
	"k8s.io/apiserver/pkg/endpoints/request"
	fq "k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing"
	fqs "k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing/queueset"
	"k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing/testing/eventclock"
	"k8s.io/apiserver/pkg/util/flowcontrol/metrics"
	fcrequest "k8s.io/apiserver/pkg/util/flowcontrol/request"
	"k8s.io/client-go/informers"

*/

package flowcontrol

import (
	"testing"
	"time"

	flowcontrolv1 "k8s.io/api/flowcontrol/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	fqs "k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing/queueset"
	"k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing/testing/eventclock"
	"k8s.io/apiserver/pkg/util/flowcontrol/metrics"
	"k8s.io/client-go/informers"
	clientsetfake "k8s.io/client-go/kubernetes/fake"
	"k8s.io/utils/ptr"

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package queueset

import (
	"container/list"
)

// removeFromFIFOFunc removes a designated element from the list
// if that element is in the list.
// The complexity of the runtime cost is O(1).

	"k8s.io/apiserver/pkg/server/mux"
	fq "k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing"
	"k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing/eventclock"
	fqs "k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing/queueset"
	"k8s.io/apiserver/pkg/util/flowcontrol/metrics"
	fcrequest "k8s.io/apiserver/pkg/util/flowcontrol/request"
	kubeinformers "k8s.io/client-go/informers"
	"k8s.io/klog/v2"
	"k8s.io/utils/clock"