com.j_spaces.kernel.list

Class StoredListChainSegment<T>

java.lang.Object

com.j_spaces.kernel.list.StoredListChainSegment<T>

public class StoredListChainSegment<T>
extends Object

TODO add Javadoc

Since:

7.1

Version:

1.0

Author:

Yechiel Fefer

Method Summary

Modifier and Type	Method and Description
IObjectInfo<T>	add(T subject) store an element
boolean	establishIterScanPos(com.j_spaces.kernel.list.ConcurrentSegmentedStoredList.SegmentedListIterator<T> iter)
IObjectInfo<T>	getHead() Returns the first element in the list (fifo)
T	getObjectFromHead() Returns the value of the first element in the list (fifo)
boolean	iterNext(com.j_spaces.kernel.list.ConcurrentSegmentedStoredList.SegmentedListIterator<T> iter)
void	monitor()
void	remove(IObjectInfo<T> oi) Remove an element described by ObjectInfo.
boolean	removeByObject(T obj) given an object scan the list, find it and remove it, returns true if found
void	removeUnlocked(IObjectInfo<T> oi) Remove an element described by ObjectInfo, while the SL is unlocked.

Methods inherited from class java.lang.Object

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

Method Detail

getHead

public IObjectInfo<T> getHead()

Returns the first element in the list (fifo)

getObjectFromHead

public T getObjectFromHead()

Returns the value of the first element in the list (fifo)

Returns:

the value of the tail of the list

remove

public void remove(IObjectInfo<T> oi)

Remove an element described by ObjectInfo. [Head] - .. - [beforeOi] - [oi] - [afterOi] - .. - [Tail]

Parameters:

oi - an existing element between Head and Tail

removeUnlocked

public void removeUnlocked(IObjectInfo<T> oi)

Remove an element described by ObjectInfo, while the SL is unlocked. [Head] - .. - [beforeOi] - [oi] - [afterOi] - .. - [Tail]

Parameters:

oi - an existing element between Head and Tail

removeByObject

public boolean removeByObject(T obj)

given an object scan the list, find it and remove it, returns true if found

add

public IObjectInfo<T> add(T subject)

store an element

monitor

public void monitor()

establishIterScanPos

public boolean establishIterScanPos(com.j_spaces.kernel.list.ConcurrentSegmentedStoredList.SegmentedListIterator<T> iter)

iterNext

public boolean iterNext(com.j_spaces.kernel.list.ConcurrentSegmentedStoredList.SegmentedListIterator<T> iter)