OLiveQueryResultListener - onDelete()
Executes when a record is removed from a Live Query.
Live Queries and Deleted Records
In OrientDB, a Live Query is composed of a query that defines the records you want to monitor and a listener that controls what your application does in the event of changes to those records. Using this method, you can define what happens when a record is removed from a Live Query result-set.
Syntax
void OLiveQueryResultListener().onDelete(
ODatabaseDocument db,
OResult data)
Argument | Type | Description |
---|---|---|
db |
ODatabaseDocument |
Provides the database in which the Live Query executes |
data |
OResult |
Provides the data |