Interface IExpiryPolicy
Defines functions to determine when cache entries will expire based on creation, access and modification operations.
Namespace: Apache.Ignite.Core.Cache.Expiry
Assembly: Apache.Ignite.Core.dll
Syntax
public interface IExpiryPolicyMethods
GetExpiryForAccess()
Gets expiry for access operation.
If TimeSpan.ZERO is returned, cache entry is considered immediately expired.
If null is returned, no change to previously understood expiry is performed.
Declaration
TimeSpan? GetExpiryForAccess()Returns
| Type | Description |
|---|---|
| System.Nullable<TimeSpan> | Expiry for access operation. |
GetExpiryForCreate()
Gets expiry for create operation.
If TimeSpan.ZERO is returned, cache entry is considered immediately expired
and will not be added to cache.
If null is returned, no change to previously understood expiry is performed.
Declaration
TimeSpan? GetExpiryForCreate()Returns
| Type | Description |
|---|---|
| System.Nullable<TimeSpan> | Expiry for create opeartion. |
GetExpiryForUpdate()
Gets expiry for update operation.
If TimeSpan.ZERO is returned, cache entry is considered immediately expired.
If null is returned, no change to previously understood expiry is performed.
Declaration
TimeSpan? GetExpiryForUpdate()Returns
| Type | Description |
|---|---|
| System.Nullable<TimeSpan> | Expiry for update operation. |