queue

type Entry struct {
	// Rule is the rule object that allows to perform rule operations
	Rule rule.Rule
	// LastCheckTime is the last time a check on the conditions for the rule was
	// made
	LastCheckTime time.Time
	// FSM is the state machine for the rule
	FSM *fsm.FSM
	// Spec is the autopilot rule corresponding to the object
	// for which this entry was made
	Spec v1alpha1.AutopilotRule
}

type RuleQueue interface {
	// Enqueue adds an entry at the back of the queue
	Enqueue(e *Entry)
	// Dequeue removes an entry from the front of the queue
	Dequeue() (*Entry, error)
	// GetByRule removes the given entry from the queue
	GetByUUID(uuid string) (*Entry, error)
	// DequeueByRule removes the given entry from the queue
	DequeueByUUID(uuid string) (*Entry, error)
	// Len returns the current length of the queue
	Len() int
}