CleanupTransaction (apache-cassandra API)

All Superinterfaces:

IndexTransaction
```
public interface CleanupTransaction
extends IndexTransaction
```
Performs garbage collection of index entries during a cleanup. Notifies registered indexers of each partition being removed and Compaction and Cleanup are somewhat simpler than dealing with incoming writes, being only concerned with cleaning up stale index entries. When multiple versions of a row are compacted, the CleanupTransaction is notified of the versions being merged, which it diffs against the merge result and forwards to the registered Index.Indexer instances when on commit. Instances are currently scoped to a single row within a partition, but this could be improved to batch process multiple rows within a single partition.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.apache.cassandra.index.transactions.IndexTransaction
    IndexTransaction.Type
- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static CleanupTransaction NO_OP
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void onPartitionDeletion(DeletionTime deletionTime)
  
  void onRowDelete(Row row)
  - Methods inherited from interface org.apache.cassandra.index.transactions.IndexTransaction
    commit, start

Field Detail
- NO_OP
```
static final CleanupTransaction NO_OP
```

Method Detail

onPartitionDeletion

void onPartitionDeletion(DeletionTime deletionTime)

onRowDelete
```
void onRowDelete(Row row)
```