This interface is used for delta propagation. To use delta propagation, an application class must implement interfaces IGFDelta as well as IGFSerializable. The IGFDelta interface methods HasDelta( ), ToDelta( ) and FromDelta( ) must be implemented by the class, as these methods are used by GemFire to detect the presence of delta in an object, to serialize the delta, and to apply a serialized delta to an existing object of the class. If a customized cloning method is required, the class must also implement the interface System.ICloneable. To use cloning in delta propagation for a region, the region attribute for cloning must be enabled.

Namespace: GemStone.GemFire.Cache.Generic
Assembly:  GemStone.GemFire.Cache (in GemStone.GemFire.Cache.dll)


public interface IGFDelta
Visual Basic (Declaration)
Public Interface IGFDelta
Visual C++
public interface class IGFDelta

See Also