state

type ChangeProcessor interface {
	// CaptureUpsertChange captures an upsert change to a resource.
	// It panics if the resource is of unsupported type or if the passed Gateway is different from the one this
	// ChangeProcessor was created for.
	CaptureUpsertChange(obj client.Object)
	// CaptureDeleteChange captures a delete change to a resource.
	// The method panics if the resource is of unsupported type or if the passed Gateway is different from the one
	// this ChangeProcessor was created for.
	CaptureDeleteChange(resourceType client.Object, nsname types.NamespacedName)
	// Process produces a graph-like representation of GatewayAPI resources.
	// If no changes were captured, the changed return argument will be NoChange and graph will be empty.
	Process() (changeType ChangeType, graphCfg *graph.Graph)
	// GetLatestGraph returns the latest Graph.
	GetLatestGraph() *graph.Graph
}

type ChangeProcessorConfig struct {
	// Validators validate resources according to data-plane specific rules.
	Validators validation.Validators
	// EventRecorder records events for Kubernetes resources.
	EventRecorder record.EventRecorder
	// Scheme is the Kubernetes scheme.
	Scheme *runtime.Scheme
	// ProtectedPorts are the ports that may not be configured by a listener with a descriptive name of the ports.
	ProtectedPorts graph.ProtectedPorts
	// Logger is the logger for this Change Processor.
	Logger logr.Logger
	// GatewayCtlrName is the name of the Gateway controller.
	GatewayCtlrName string
	// GatewayClassName is the name of the GatewayClass resource.
	GatewayClassName string
}

type ChangeProcessorImpl struct {
	// contains filtered or unexported fields
}

type ChangeType int

type Updater interface {
	Upsert(obj client.Object)
	Delete(objType client.Object, nsname types.NamespacedName)
}