IntrusiveSoftLRU.Node.Adapter

java.lang.Object

com.illumon.util.datastructures.intrusive.IntrusiveSoftLRU.Node.Adapter<T>

Type Parameters:: T -

All Implemented Interfaces:: IntrusiveSoftLRU.Adapter<T>

Enclosing interface:: IntrusiveSoftLRU.Node<T extends IntrusiveSoftLRU.Node<T>>

public static class IntrusiveSoftLRU.Node.Adapter<T extends IntrusiveSoftLRU.Node<T>>
extends Object
implements IntrusiveSoftLRU.Adapter<T>

A basic adapter class for IntrusiveSoftLRU.Node items in the cache.

Constructor Summary

Constructors

Constructor Description

Adapter()

Method Summary

Modifier and Type	Method	Description
`static <T extends IntrusiveSoftLRU.Node<T>> IntrusiveSoftLRU.Adapter<T>`	`getInstance()`
`SoftReference<T>`	`getOwner(T cachedObject)`	Get the `SoftReference` object which owns the object being cached.
`int`	`getSlot(T cachedObject)`	Get the slot in which the reference is stored in the cache.
`void`	`setSlot(T cachedObject, int slot)`	Set the slot in which the reference is stored in the cache.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Adapter
  
  public Adapter()
Method Details
- getInstance
  
  public static <T extends IntrusiveSoftLRU.Node<T>> IntrusiveSoftLRU.Adapter<T> getInstance()
- getOwner
  
  public SoftReference<T> getOwner(@NotNull T cachedObject)
  
  Description copied from interface: IntrusiveSoftLRU.Adapter
  
  Get the SoftReference object which owns the object being cached.
  
  Specified by:
  
  getOwner in interface IntrusiveSoftLRU.Adapter<T extends IntrusiveSoftLRU.Node<T>>
  
  Parameters:
  
  cachedObject - the object being cached.
  
  Returns:
  
  the SoftReference that owns the item.
- getSlot
  
  public int getSlot(@NotNull T cachedObject)
  
  Description copied from interface: IntrusiveSoftLRU.Adapter
  
  Get the slot in which the reference is stored in the cache.
  
  Specified by:
  
  getSlot in interface IntrusiveSoftLRU.Adapter<T extends IntrusiveSoftLRU.Node<T>>
  
  Parameters:
  
  cachedObject - the being cached.
  
  Returns:
  
  the slot for the object.
- setSlot
  
  public void setSlot(@NotNull T cachedObject, int slot)
  
  Description copied from interface: IntrusiveSoftLRU.Adapter
  
  Set the slot in which the reference is stored in the cache.
  
  Specified by:
  
  setSlot in interface IntrusiveSoftLRU.Adapter<T extends IntrusiveSoftLRU.Node<T>>
  
  Parameters:
  
  cachedObject - the object being cached.
  
  slot - the slot where it will be stored.