EpicKnarvik97/Jail
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Add a cache for prisoners online only, this should help performance #26

Browse Source 
The cache listens to a lot of events and custom events to ensure the
cache is up to date, this way we don't have to loop through all the
prisoners in a jail every single time they move or something but instead
just check the cache.
This commit is contained in:
graywolf336
2014-05-30 12:23:32 -05:00
parent 82f17f3a4b
commit af1fa37470
5 changed files with 144 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
src/main/java/com/graywolf336/jail/JailManager.java
View File

@ -9,6 +9,7 @@ import org.bukkit.Location;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import com.graywolf336.jail.beans.CachePrisoner;
import com.graywolf336.jail.beans.Cell;
import com.graywolf336.jail.beans.ConfirmPlayer;
import com.graywolf336.jail.beans.CreationPlayer;
@ -42,6 +43,7 @@ public class JailManager {
private HashMap<String, CreationPlayer> jailCreators;
private HashMap<String, CreationPlayer> cellCreators;
private HashMap<String, ConfirmPlayer> confirms;
private HashMap<UUID, CachePrisoner> cache;
private JailCreationSteps jcs;
private CellCreationSteps ccs;
@ -51,6 +53,7 @@ public class JailManager {
this.jailCreators = new HashMap<String, CreationPlayer>();
this.cellCreators = new HashMap<String, CreationPlayer>();
this.confirms = new HashMap<String, ConfirmPlayer>();
this.cache = new HashMap<UUID, CachePrisoner>();
this.jcs = new JailCreationSteps();
this.ccs = new CellCreationSteps();
}
@ -169,6 +172,36 @@ public class JailManager {
return cells;
}
/**
* Adds a prisoner to the cache.
*
* @param cache object to store
* @return The same object given
*/
public CachePrisoner addCacheObject(CachePrisoner cache) {
this.cache.put(cache.getPrisoner().getUUID(), cache);
return cache;
}
/**
* Checks if the given uuid is in the cache.
*
* @param uuid of the player
* @return true if in cache, false if not
*/
public boolean inCache(UUID uuid) {
return this.cache.containsKey(uuid);
}
/**
* Removes the cache object stored for this uuid.
*
* @param uuid of the prisoner to remove
*/
public void removeCacheObject(UUID uuid) {
this.cache.remove(uuid);
}
/**
* Gets all the prisoners in the system, best for a system wide count of the prisoners or accessing all the prisoners at once.
*
@ -191,17 +224,22 @@ public class JailManager {
*/
public Jail getJailPrisonerIsIn(Prisoner prisoner) {
if(prisoner == null) return null;
return getJailPlayerIsIn(prisoner.getUUID());
else return getJailPlayerIsIn(prisoner.getUUID());
}
/**
* Gets the {@link Jail jail} the given player is in.
*
* <p />
*
* Checks the cache first.
*
* @param uuid The uuid of the player who's jail we are getting.
* @return The jail the player is in, <strong>CAN BE NULL</strong>.
*/
public Jail getJailPlayerIsIn(UUID uuid) {
if(this.cache.containsKey(uuid)) return this.cache.get(uuid).getJail();
for(Jail j : jails.values())
if(j.isPlayerJailed(uuid))
return j;