// getOffer returns cached offer
func (cache *schedCache) getOffer(offerId *mesos.OfferID) *cachedOffer {
if offerId == nil {
log.V(3).Infoln("WARN: OfferId == nil, returning nil")
return nil
}
cache.lock.RLock()
defer cache.lock.RUnlock()
return cache.savedOffers[offerId.GetValue()]
}
func (cache *schedCache) removeOffer(offerId *mesos.OfferID) {
cache.lock.Lock()
delete(cache.savedOffers, offerId.GetValue())
cache.lock.Unlock()
}
// containsOff test cache for offer(offerId)
func (cache *schedCache) containsOffer(offerId *mesos.OfferID) bool {
cache.lock.RLock()
defer cache.lock.RUnlock()
_, ok := cache.savedOffers[offerId.GetValue()]
return ok
}