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Add newInformer documentation

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Signed-off-by: Adrián Orive <adrian.orive.oneca@gmail.com>

Kubernetes-commit: b09c1ce5ddb7473b8b9dd5d63b46267381ed852f
This commit is contained in:
Adrián Orive 2018-11-14 08:36:38 +01:00 committed by Kubernetes Publisher
parent 2e9f26a34c
commit 0f2b134a3e
1 changed files with 14 additions and 0 deletions
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14
tools/cache/controller.go vendored
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@ -317,6 +317,20 @@ func NewIndexerInformer(
return clientState, newInformer(lw, objType, resyncPeriod, h, clientState)
}
// newInformer returns a controller for populating the store while also
// providing event notifications.
//
// Parameters
// * lw is list and watch functions for the source of the resource you want to
// be informed of.
// * objType is an object of the type that you expect to receive.
// * resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
// calls, even if nothing changed). Otherwise, re-list will be delayed as
// long as possible (until the upstream source closes the watch or times out,
// or you stop the controller).
// * h is the object you want notifications sent to.
// * clientState is the store you want to populate
//
func newInformer(
lw ListerWatcher,
objType runtime.Object,