UpdateStorage (nd4j-parameter-server 1.0.0-M2.1 API)

All Known Implementing Classes:

BaseUpdateStorage, InMemoryUpdateStorage, NoUpdateStorage
```
public interface UpdateStorage
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addUpdate(NDArrayMessage array)`	Add an ndarray to the storage
`void`	`clear()`	Clear the array storage
`void`	`close()`	Close the database
`NDArrayMessage`	`getUpdate(int index)`	Get the update at the specified index
`int`	`numUpdates()`	The number of updates added to the update storage

- Method Detail
  - addUpdate
```
void addUpdate(NDArrayMessage array)
```
    Add an ndarray to the storage
    
    Parameters:
    
    array - the array to add
  - numUpdates
```
int numUpdates()
```
    The number of updates added to the update storage
    
    Returns:
  - clear
```
void clear()
```
    Clear the array storage
  - getUpdate
```
NDArrayMessage getUpdate(int index)
```
    Get the update at the specified index
    
    Parameters:
    
    index - the update to get
    
    Returns:
    
    the update at the specified index
  - close
```
void close()
```
    Close the database