SSTableAddedNotification (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.notifications.SSTableAddedNotification

All Implemented Interfaces:

INotification
```
public class SSTableAddedNotification
extends java.lang.Object
implements INotification
```
Notification sent after SSTables are added to their ColumnFamilyStore.

Field Summary

Fields
Modifier and Type Field Description

java.lang.Iterable<SSTableReader> added
The added SSTables

Constructor Summary

Constructors
Constructor	Description
`SSTableAddedNotification(java.lang.Iterable<SSTableReader> added, Memtable memtable)`	Creates a new `SSTableAddedNotification` for the specified SSTables and optional memtable.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Optional<Memtable>`	`memtable()`	Returns the memtable from which the tables come when they have been added due to a memtable flush.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - added
```
public final java.lang.Iterable<SSTableReader> added
```
    The added SSTables
- Constructor Detail
  - SSTableAddedNotification
```
public SSTableAddedNotification(java.lang.Iterable<SSTableReader> added,
                                @Nullable
                                Memtable memtable)
```
    Creates a new SSTableAddedNotification for the specified SSTables and optional memtable.
    
    Parameters:
    
    added - the added SSTables
    
    memtable - the memtable from which the tables come when they have been added due to a memtable flush, or null if they don't come from a flush
- Method Detail
  - memtable
```
public java.util.Optional<Memtable> memtable()
```
    Returns the memtable from which the tables come when they have been added due to a memtable flush. If not, an empty Optional should be returned.
    
    Returns:
    
    the origin memtable in case of a flush, Optional.empty() otherwise