func NewMapWithProvider(capacity int, timeProvider timetools.TimeProvider) (*TtlMap, error) {
if capacity <= 0 {
return nil, fmt.Errorf("Capacity should be > 0")
}
if timeProvider == nil {
return nil, fmt.Errorf("Please pass timeProvider")
}
return &TtlMap{
capacity: capacity,
elements: make(map[string]*mapElement),
expiryTimes: minheap.NewMinHeap(),
TimeProvider: timeProvider,
}, nil
}
func NewMap(capacity int, opts ...TtlMapOption) (*TtlMap, error) {
if capacity <= 0 {
return nil, errors.New("Capacity should be > 0")
}
m := &TtlMap{
capacity: capacity,
elements: make(map[string]*mapElement),
expiryTimes: minheap.NewMinHeap(),
}
for _, o := range opts {
if err := o(m); err != nil {
return nil, err
}
}
if m.clock == nil {
m.clock = &timetools.RealTime{}
}
return m, nil
}
func newCursorMap() *cursorMap {
return &cursorMap{
cursors: make(map[uint32][]*cursor),
expiryTimes: minheap.NewMinHeap(),
}
}