Future (LDK Java Bindings and Binaries 0.0.112.0 API)

java.lang.Object
- org.ldk.structs.Future

```
public class Future
extends Object
```
A simple future which can complete once, and calls some callback(s) when it does so.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`finalize()`
`void`	`register_callback_fn(FutureCallback callback)`	Registers a callback to be called upon completion of this future.

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

- Method Detail
  - finalize
```
protected void finalize()
                 throws Throwable
```
    Overrides:
    
    finalize in class Object
    
    Throws:
    
    Throwable
  - register_callback_fn
```
public void register_callback_fn(FutureCallback callback)
```
    Registers a callback to be called upon completion of this future. If the future has already completed, the callback will be called immediately.