Cluster (FoundationDB Java Client API)

java.lang.Object
- com.apple.foundationdb.Cluster

All Implemented Interfaces:

java.lang.AutoCloseable
```
@Deprecated
public class Cluster
extends java.lang.Object
```
Deprecated.

The Cluster represents a connection to a physical set of cooperating machines running FoundationDB. A Cluster is opened with a reference to a cluster file. This class is deprecated. Use FDB.open() to open a Database directly

Note: Cluster objects must be closed when no longer in use in order to free any associated resources.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`checkUnclosed(java.lang.String context)`
`void`	`close()`
`boolean`	`isClosed()`
`Database`	`openDatabase()`	Deprecated. Creates a connection to the database on an FDB cluster.
`Database`	`openDatabase(java.util.concurrent.Executor e)`	Deprecated. Creates a connection to the database on an FDB cluster.
`ClusterOptions`	`options()`	Deprecated. Returns a set of options that can be set on a `Cluster`.

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

- Method Detail
  - options
```
public ClusterOptions options()
```
    Deprecated.
    
    Returns a set of options that can be set on a Cluster. In the current version of the API, there are no options that can be set on a Cluster.
    
    Returns:
    
    a set of cluster-specific options affecting this Cluster
  - openDatabase
```
public Database openDatabase()
                      throws FDBException
```
    Deprecated.
    
    Creates a connection to the database on an FDB cluster.
    
    Returns:
    
    a Future that will be set to a Database upon successful connection.
    
    Throws:
    
    FDBException
  - openDatabase
```
public Database openDatabase(java.util.concurrent.Executor e)
                      throws FDBException
```
    Deprecated.
    
    Creates a connection to the database on an FDB cluster.
    
    Parameters:
    
    e - the Executor to use when executing asynchronous callbacks for the database
    
    Returns:
    
    a Future that will be set to a Database upon successful connection.
    
    Throws:
    
    FDBException
  - isClosed
```
public boolean isClosed()
```
  - checkUnclosed
```
public void checkUnclosed(java.lang.String context)
```
  - close
```
public void close()
```
    Specified by:
    
    close in interface java.lang.AutoCloseable