KeyValueStorageTransaction (plugin-api 1.4.0 API)

```
public interface KeyValueStorageTransaction
```
A transaction that can atomically commit a sequence of operations to a key-value store.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`commit()`	Performs an atomic commit of all the operations queued in the transaction.
`void`	`put(byte[] key, byte[] value)`	Associates the specified value with the specified key.
`void`	`remove(byte[] key)`	When the given key is present, the key and mapped value will be removed from storage.
`void`	`rollback()`	Reset the transaction to a state prior to any operations being queued.

- Method Detail
  - put
```
void put(byte[] key,
         byte[] value)
```
    Associates the specified value with the specified key.
    If a previously value had been store against the given key, the old value is replaced by the given value.
    
    Parameters:
    
    key - the given value is to be associated with.
    
    value - associated with the specified key.
  - remove
```
void remove(byte[] key)
```
    When the given key is present, the key and mapped value will be removed from storage.
    
    Parameters:
    
    key - the key and mapped value that will be removed.
  - commit
```
void commit()
     throws StorageException
```
    Performs an atomic commit of all the operations queued in the transaction.
    
    Throws:
    
    StorageException - problem was encountered preventing the commit
  - rollback
```
void rollback()
```
    Reset the transaction to a state prior to any operations being queued.