Class DbCachingPolicy

Default caching policy implementation: everything is cached with ReadWrite, no expiration.

Inheritance
System.Object
DbCachingPolicy
Implements
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Apache.Ignite.EntityFramework
Assembly: Apache.Ignite.EntityFramework.dll
Syntax
public class DbCachingPolicy : IDbCachingPolicy

Methods

CanBeCached(DbQueryInfo)

Determines whether the specified query can be cached.

Declaration
public virtual bool CanBeCached(DbQueryInfo queryInfo)
Parameters
Type Name Description
DbQueryInfo queryInfo

The query information.
Returns
Type Description
System.Boolean

true if the specified query can be cached; otherwise, false.

CanBeCached(DbQueryInfo, Int32)

Determines whether specified number of rows should be cached.

Declaration
public virtual bool CanBeCached(DbQueryInfo queryInfo, int rowCount)
Parameters
Type Name Description
DbQueryInfo queryInfo

The query information.
System.Int32 rowCount

The count of fetched rows.
Returns
Type Description
System.Boolean

GetCachingMode(DbQueryInfo)

Gets the caching strategy for a give query.

Declaration
public virtual DbCachingMode GetCachingMode(DbQueryInfo queryInfo)
Parameters
Type Name Description
DbQueryInfo queryInfo

The query information.
Returns
Type Description
DbCachingMode

Caching strategy for the query.

GetExpirationTimeout(DbQueryInfo)

Gets the absolute expiration timeout for a given query.

Declaration
public virtual TimeSpan GetExpirationTimeout(DbQueryInfo queryInfo)
Parameters
Type Name Description
DbQueryInfo queryInfo

The query information.
Returns
Type Description
System.TimeSpan

Expiration timeout. System.TimeSpan.MaxValue for no expiration.

Implements