Store.Editor

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

Enclosing interface:

Store
```
public static interface Store.Editor
extends java.io.Closeable
```
Writes an entry's metadata block and data stream.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`close()`	Closes this editor.
`default void`	`commit(java.nio.ByteBuffer metadata)`	Synchronous variant of `commit(ByteBuffer, Executor)`.
`java.util.concurrent.CompletableFuture<java.lang.Void>`	`commit(java.nio.ByteBuffer metadata, java.util.concurrent.Executor executor)`	Commits the changes made so far.
`java.lang.String`	`key()`	Returns the entry's key.
`Store.EntryWriter`	`writer()`	Returns the writer associated with this editor, which is at most one.

- Method Detail
  - key
```
java.lang.String key()
```
    Returns the entry's key.
  - writer
```
Store.EntryWriter writer()
```
    Returns the writer associated with this editor, which is at most one. Although a writer is safe for concurrent use, it is expected to be used serially, that is, one write at a time.
  - commit
```
default void commit(java.nio.ByteBuffer metadata)
             throws java.io.IOException
```
    Synchronous variant of commit(ByteBuffer, Executor).
    
    Throws:
    
    java.lang.IllegalStateException - if the edit couldn't be committed, usually due to closure
    
    java.io.IOException
  - commit
```
java.util.concurrent.CompletableFuture<java.lang.Void> commit(java.nio.ByteBuffer metadata,
                                                              java.util.concurrent.Executor executor)
```
    Commits the changes made so far.
    
    Throws:
    
    java.lang.IllegalStateException - if closed
  - close
```
void close()
```
    Closes this editor. If commit(ByteBuffer) hasn't been called prior to this method, changes made by this editor are discarded.
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable