callbacks

type ProcessorCallbacks interface {
	// DisableScaleDownForLoop disables scale down for current loop iteration
	DisableScaleDownForLoop()

	// ResetUnneededNodes resets information about any nodes that were previously considered unneeded by scale-down logic.
	// CA will only delete a node if it's unneeded (meets criteria for scale-down) for time specified
	// via --scale-down-unneeded-time. This call resets the timer for all the nodes in the cluster.
	ResetUnneededNodes()

	// SetExtraValue sets arbitrary value for given key. Value storage will be reset at the beginning of each loop iteration.
	// Arbitrary value storage is used to pass information between processors used in extension points.
	SetExtraValue(key string, value interface{})

	// GetExtraValue gets arbitrary value for given key. If value for given key is not found, found=false will be returned.
	GetExtraValue(key string) (value interface{}, found bool)
}

type TestProcessorCallbacks struct {
	// ScaleDownDisabledForLoop marks if scaledown should be disabled for loop
	ScaleDownDisabledForLoop bool
	// ExtraValues stores values set by GetExtraValue
	ExtraValues map[string]interface{}
}