}
	return reflect.DeepEqual(a, b)
}

type collectionUID uint64

var globalUIDCounter = atomic.NewUint64(1)

func nextUID() collectionUID {
	return collectionUID(globalUIDCounter.Inc())

package krt

import (
	"istio.io/istio/pkg/kube/controllers"
	"istio.io/istio/pkg/maps"
	"istio.io/istio/pkg/slices"
)

type staticList[T any] struct {
	vals map[Key[T]]T
	id   collectionUID
}

func NewStaticCollection[T any](vals []T) Collection[T] {
	res := map[Key[T]]T{}
	for _, v := range vals {
		res[GetKey(v)] = v
	}
	return &staticList[T]{
		vals: res,
		id:   nextUID(),
	}
}

package krt

import (
	"fmt"

	"istio.io/istio/pkg/ptr"
	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/util/sets"
)

type join[T any] struct {
	collectionName string
	id             collectionUID
	collections    []internalCollection[T]
	synced         <-chan struct{}
}

func (j *join[T]) GetKey(k Key[T]) *T {
	for _, c := range j.collections {
		if r := c.GetKey(k); r != nil {
			return r
		}
	}

type manyCollection[I, O any] struct {
	// collectionName provides the collectionName for this collection.
	collectionName string
	id             collectionUID
	// parent is the input collection we are building off of.
	parent Collection[I]

	// log is a logger for the collection, with additional labels already added to identify it.
	log *istiolog.Scope

	return collectionAdapter[T]{x}
}

// static represents a Collection of a single static value. This can be explicitly Set() to override it
type static[T any] struct {
	val           *atomic.Pointer[T]
	id            collectionUID
	eventHandlers *handlers[T]
}

func (d *static[T]) GetKey(k Key[T]) *T {
	return d.val.Load()
}

func (d *static[T]) List() []T {
	v := d.val.Load()
	if v == nil {
		return nil
	}

	"istio.io/istio/pkg/ptr"
)

type informer[I controllers.ComparableObject] struct {
	inf            kclient.Informer[I]
	log            *istiolog.Scope
	collectionName string
	id             collectionUID

	eventHandlers *handlers[I]
	augmentation  func(a any) any
	synced        chan struct{}
}

// nolint: unused // (not true, its to implement an interface)
func (i *informer[I]) augment(a any) any {

	Collection[T]

	// Name is a human facing name for this collection.
	// Note this may not be universally unique
	name() string
	// Uid is an internal unique ID for this collection. MUST be globally unique
	uid() collectionUID

	dump()

	// Augment mutates an object for use in various function calls. See WithObjectAugmentation
	augment(any) any
}