Class FinalizablePhantomReference<T>

java.lang.Object
java.lang.ref.Reference<T>
java.lang.ref.PhantomReference<T>
jnr.ffi.util.ref.FinalizablePhantomReference<T>
All Implemented Interfaces:
FinalizableReference
public abstract class FinalizablePhantomReference<T> extends PhantomReference<T> implements FinalizableReference
Phantom reference with a finalizeReferent() method which a background thread invokes after the garbage collector reclaims the referent. This is a simpler alternative to using a ReferenceQueue.

Unlike a normal phantom reference, this reference will be cleared automatically.

Since:
2.0 (imported from Google Collections Library)
Author:
Bob Lee

  • Constructor Details

    • FinalizablePhantomReference

      protected FinalizablePhantomReference(T referent, FinalizableReferenceQueue queue)
      Constructs a new finalizable phantom reference.
      Parameters:
      referent - to phantom reference
      queue - that should finalize the referent