på en eller anden måde må der blive skabt en afhændighed mellem 2 cache lag.
Det er formentligt same same mht til den distribuerede version
Put
Setup |
Local |
|---|---|
Local Cache |
|
Local + Cache Loader |
|
Local + Cache Store |
Now, what happens, if store fails??? still add to local cache, or ignore??? |
Local + Cache |
|
Method |
Function |
|---|---|
put |
puts it into the local cache and the store, what if rejected by policy?? goto store? |
putAll |
same as put |
remove |
Removes it from local cache, also from store |
putIfAbsent |
local cache only |
remove |
local cache only |
replace(2) |
local cache only |
replace(3) |
local cache only |
clear |
Clears local cache only |
pretty dangerous operation... |
entrySet |
return entries from local cache only |
keySet |
local cache only |
values |
same as keySet, entrySet |
would be nice with a version where we iterate through all values also them in backend store
isEmpty |
local cache only |
size |
the size of the local cache |
equals |
N/A |
get |
return entry from local cache, if not present goto store |
hashcode |
N/A |
containsKey |
check local cache only |
containsValue |
check local cache only |
peek |
local cache only |
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