KeyedWeakReference

java.lang.Object
- java.lang.ref.Reference<T>
- - java.lang.ref.WeakReference
  - - org.biojava.nbio.ontology.utils.KeyedWeakReference

```
public class KeyedWeakReference
extends java.lang.ref.WeakReference
```
Subclass of WeakReference which includes and extra field (the key) which can be used to help cleanup once this reference has been enqueued.

Since:

1.3

Author:

Thomas Down

Constructor Summary

Constructors
Constructor	Description
`KeyedWeakReference(java.lang.Object key, java.lang.Object ref)`
`KeyedWeakReference(java.lang.Object key, java.lang.Object ref, java.lang.ref.ReferenceQueue queue)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

java.lang.Object getKey()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from class java.lang.ref.Reference
  clear, enqueue, get, isEnqueued, reachabilityFence

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getKey()`

Constructor Detail

KeyedWeakReference

public KeyedWeakReference(java.lang.Object key,
                          java.lang.Object ref)

KeyedWeakReference

public KeyedWeakReference(java.lang.Object key,
                          java.lang.Object ref,
                          java.lang.ref.ReferenceQueue queue)

Method Detail
- getKey
```
public java.lang.Object getKey()
```

Class KeyedWeakReference

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from class java.lang.ref.Reference

Constructor Detail

KeyedWeakReference

KeyedWeakReference

Method Detail

getKey