org.mmbase.util
Class LRUHashtable.LRUEntry

java.lang.Object
  org.mmbase.util.LRUHashtable.LRUEntry

All Implemented Interfaces:

Map.Entry, SizeMeasurable

Enclosing class:

LRUHashtable

public class LRUHashtable.LRUEntry

extends Object

implements Map.Entry, SizeMeasurable

Element used to store information from the LRUHashtable.

Field Summary

protected Object	key The element key
protected LRUHashtable.LRUEntry	next The next, newer, element
protected LRUHashtable.LRUEntry	prev The previous, older, element
protected int	requestCount the number of times this entry has been requested
protected Object	value The element value

Method Summary

int	getByteSize() Determines the byte-size of this object
int	getByteSize(SizeOf sizeof) Determines the byte-size of this object using the given SizeOf instance.
Object	getKey()
Object	getValue()
Object	setValue(Object o)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map.Entry

equals, hashCode

Field Detail

value

protected Object value

The element value

next

protected LRUHashtable.LRUEntry next

The next, newer, element

prev

protected LRUHashtable.LRUEntry prev

The previous, older, element

key

protected Object key

The element key

requestCount

protected int requestCount

the number of times this entry has been requested

Method Detail

getKey

public Object getKey()

Specified by:

getKey in interface Map.Entry

getValue

public Object getValue()

Specified by:

getValue in interface Map.Entry

setValue

public Object setValue(Object o)

Specified by:

setValue in interface Map.Entry

getByteSize

public int getByteSize()

Description copied from interface: SizeMeasurable

Determines the byte-size of this object

Specified by:

getByteSize in interface SizeMeasurable

getByteSize

public int getByteSize(SizeOf sizeof)

Description copied from interface: SizeMeasurable

Determines the byte-size of this object using the given SizeOf instance. A SizeOf instance stores a Set already counted objects. So this method is typically called by SizeOf itself (recursion).

Specified by:

getByteSize in interface SizeMeasurable

toString

public String toString()