public class UpdatePolicy
extends java.lang.Object
| Modifier and Type | Field and Description | 
|---|---|
| static UpdatePolicy | ALWAYS | 
| static UpdatePolicy | FORCE | 
| static UpdatePolicy | NEVER | 
| static UpdatePolicy | SESSION | 
| Constructor and Description | 
|---|
| UpdatePolicy()Create a new update policy; this policy always updates the
 entry unless the shouldUpdate method is overridden. | 
| UpdatePolicy(long timeDiff)Create an update policy that only checks a file for being
 updated if it has not been checked for longer than the
 specified time. | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | shouldUpdate(CacheEntry entry) | 
public static UpdatePolicy ALWAYS
public static UpdatePolicy SESSION
public static UpdatePolicy FORCE
public static UpdatePolicy NEVER
public UpdatePolicy()
public UpdatePolicy(long timeDiff)
timeDiff - how long in ms until update neededpublic boolean shouldUpdate(CacheEntry entry)
entry - entry which shoul;d be cared