Package io.realm.rx

Class ObjectChange<E extends RealmModel>

java.lang.Object

io.realm.rx.ObjectChange<E>

public class ObjectChange<E extends RealmModel>
extends Object

Container wrapping the result of a RealmObjectChangeListener being triggered.

This is used by RealmObject.asChangesetObservable() and RealmObject.asChangesetObservable(RealmModel) as RxJava is only capable of emitting one item, not multiple.

Constructor Summary

Constructors

Constructor	Description
ObjectChange(E object, ObjectChangeSet changeset)	Constructor for a ObjectChange.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
ObjectChangeSet	getChangeset()	Returns the changeset describing the update.
E	getObject()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ObjectChange

public ObjectChange(E object,
                    @Nullable
                    ObjectChangeSet changeset)

Constructor for a ObjectChange.

Parameters:

object - the object that was updated.

changeset - the changeset describing the update.

Method Detail

getObject

public E getObject()

getChangeset

@Nullable
public ObjectChangeSet getChangeset()

Returns the changeset describing the update.

This will be null the first time the stream emits the object as well as when a asynchronous query is loaded for the first time.

 
 // Example
 realm.where(Person.class).findFirstAsync().asChangesetObservable()
   .subscribe(new Consumer<ObjectChange>() {
    \@Override
     public void accept(ObjectChange item) throws Exception {
       item.getChangeset(); // Will return null the first two times
   }
 });
 
 

Returns:

the changeset describing how the object was updated.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object