com.jivesoftware.forum.util
Class RecentHistoryList
java.lang.Object
com.jivesoftware.forum.util.RecentHistoryList
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.List
public class RecentHistoryList
- extends java.lang.Object
- implements java.util.List, java.io.Serializable
A list that manages storing item history. The oldest item in the list will be removed
when the list has reached the specified maximum size. The list is not allowed to contain duplicates,
thus if a duplicate item exists, the old item will be removed and the new item will be added. Items
will be added to the front of the list so iterating over this list will produce most recent items
first. This list is syncronized, so it can safely be stored and accessed in the session. The internal
implementation of the list is a @{link LinkedList} since it is best optimized for this implementation.
- See Also:
LinkedList
,
Serialized Form
Method Summary |
void |
add(int index,
java.lang.Object element)
|
boolean |
add(java.lang.Object o)
|
boolean |
addAll(java.util.Collection c)
|
boolean |
addAll(int index,
java.util.Collection c)
|
void |
clear()
|
boolean |
contains(java.lang.Object o)
|
boolean |
containsAll(java.util.Collection c)
|
boolean |
equals(java.lang.Object o)
|
java.lang.Object |
get(int index)
|
int |
hashCode()
|
int |
indexOf(java.lang.Object o)
|
boolean |
isEmpty()
|
java.util.Iterator |
iterator()
|
int |
lastIndexOf(java.lang.Object o)
|
java.util.ListIterator |
listIterator()
|
java.util.ListIterator |
listIterator(int index)
|
java.lang.Object |
remove(int index)
|
boolean |
remove(java.lang.Object o)
|
boolean |
removeAll(java.util.Collection c)
|
boolean |
retainAll(java.util.Collection c)
|
java.lang.Object |
set(int index,
java.lang.Object element)
|
int |
size()
|
java.util.List |
subList(int fromIndex,
int toIndex)
|
java.lang.Object[] |
toArray()
|
java.lang.Object[] |
toArray(java.lang.Object[] a)
|
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
RecentHistoryList
public RecentHistoryList(int maxSize)
hashCode
public int hashCode()
- Specified by:
hashCode
in interface java.util.Collection
- Specified by:
hashCode
in interface java.util.List
- Overrides:
hashCode
in class java.lang.Object
size
public int size()
- Specified by:
size
in interface java.util.Collection
- Specified by:
size
in interface java.util.List
clear
public void clear()
- Specified by:
clear
in interface java.util.Collection
- Specified by:
clear
in interface java.util.List
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Collection
- Specified by:
isEmpty
in interface java.util.List
toArray
public java.lang.Object[] toArray()
- Specified by:
toArray
in interface java.util.Collection
- Specified by:
toArray
in interface java.util.List
get
public java.lang.Object get(int index)
- Specified by:
get
in interface java.util.List
remove
public java.lang.Object remove(int index)
- Specified by:
remove
in interface java.util.List
add
public void add(int index,
java.lang.Object element)
- Specified by:
add
in interface java.util.List
indexOf
public int indexOf(java.lang.Object o)
- Specified by:
indexOf
in interface java.util.List
lastIndexOf
public int lastIndexOf(java.lang.Object o)
- Specified by:
lastIndexOf
in interface java.util.List
add
public boolean add(java.lang.Object o)
- Specified by:
add
in interface java.util.Collection
- Specified by:
add
in interface java.util.List
contains
public boolean contains(java.lang.Object o)
- Specified by:
contains
in interface java.util.Collection
- Specified by:
contains
in interface java.util.List
equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in interface java.util.Collection
- Specified by:
equals
in interface java.util.List
- Overrides:
equals
in class java.lang.Object
remove
public boolean remove(java.lang.Object o)
- Specified by:
remove
in interface java.util.Collection
- Specified by:
remove
in interface java.util.List
addAll
public boolean addAll(int index,
java.util.Collection c)
- Specified by:
addAll
in interface java.util.List
addAll
public boolean addAll(java.util.Collection c)
- Specified by:
addAll
in interface java.util.Collection
- Specified by:
addAll
in interface java.util.List
containsAll
public boolean containsAll(java.util.Collection c)
- Specified by:
containsAll
in interface java.util.Collection
- Specified by:
containsAll
in interface java.util.List
removeAll
public boolean removeAll(java.util.Collection c)
- Specified by:
removeAll
in interface java.util.Collection
- Specified by:
removeAll
in interface java.util.List
retainAll
public boolean retainAll(java.util.Collection c)
- Specified by:
retainAll
in interface java.util.Collection
- Specified by:
retainAll
in interface java.util.List
iterator
public java.util.Iterator iterator()
- Specified by:
iterator
in interface java.lang.Iterable
- Specified by:
iterator
in interface java.util.Collection
- Specified by:
iterator
in interface java.util.List
subList
public java.util.List subList(int fromIndex,
int toIndex)
- Specified by:
subList
in interface java.util.List
listIterator
public java.util.ListIterator listIterator()
- Specified by:
listIterator
in interface java.util.List
listIterator
public java.util.ListIterator listIterator(int index)
- Specified by:
listIterator
in interface java.util.List
set
public java.lang.Object set(int index,
java.lang.Object element)
- Specified by:
set
in interface java.util.List
toArray
public java.lang.Object[] toArray(java.lang.Object[] a)
- Specified by:
toArray
in interface java.util.Collection
- Specified by:
toArray
in interface java.util.List
Copyright © 1999-2006 Jive Software.