Interface IChangeDetails

An object containing information about the change that occurred to a Realm.

Namespace: Realms.Server
Assembly: Realm.dll
Syntax
public interface IChangeDetails

Properties

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Changes

Gets a collection of detailed change information. The keys of the dictionary contain the names of the objects that have been modified, while the values contain IChangeSetDetails instances describing the indexes of the changed objects.

Declaration
IReadOnlyDictionary<string, IChangeSetDetails> Changes { get; }
Property Value
Type Description
IReadOnlyDictionary<String, IChangeSetDetails>

A IReadOnlyDictionary<TKey,TValue> of object name-change details pair.
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CurrentRealm

Gets an instance of the Realm just after the change has occurred. This instance is readonly. If you wish to write some data in response to the change, you use GetRealmForWriting().

Declaration
Realm CurrentRealm { get; }
Property Value
Type Description
Realm

A Realm instance.
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PreviousRealm

Gets an instance of the Realm just before the change occurred. It can be used to obtain the deleted items or to compare the properties of the changed items. This instance is readonly and may be null if the Realm was just created.

Declaration
Realm PreviousRealm { get; }
Property Value
Type Description
Realm

A Realm instance.
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RealmPath

Gets a value representing the relative path of the Realm.

Declaration
string RealmPath { get; }
Property Value
Type Description
String

A relative path in the form of /some-user-id/myrealm.

Methods

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GetRealmForWriting()

Gets an instance of the Realm that can be used for writing new information or updating existing objects. Because changes may have occurred in the background, this Realm may contain slightly newer data than CurrentRealm.

Declaration
Realm GetRealmForWriting()
Returns
Type Description
Realm

A writeable Realm instance.
Remarks

Writing to this Realm will cause changes to be propagated to all synchronized clients, including the INotifier. A change notification will then be sent to handlers so care must be taken to avoid creating an endless loop.