org.ow2.util.pool.impl.enhanced.api.recorder.accesmanager
Interface IRecorderAccessManager<E,I>

Type Parameters:

E - pool item type

I - identifier type

All Superinterfaces:

IAccessManager<IRecorderPoolItem<? extends E,? extends I>>

public interface IRecorderAccessManager<E,I>
extends IAccessManager<IRecorderPoolItem<? extends E,? extends I>>

Author:

Gael Lalire

Field Summary

Fields inherited from interface org.ow2.util.pool.impl.enhanced.api.basic.accessmanager.IAccessManager

DELAY_GET

Method Summary

int	choosePoolItemToFetch(java.util.List<? extends IRecorderPoolItem<? extends E,? extends I>> poolItemList)
int	choosePoolItemToRecord(java.util.List<? extends IRecorderPoolItem<? extends E,? extends I>> poolItemList) Ask to choose a RECORDING or ABORTED_FETCHING or RECORDED pool item.
int	movePoolItemWhoseStateChanged(java.util.List<? extends IRecorderPoolItem<? extends E,? extends I>> poolItemList, IRecorderPoolItem<? extends E,? extends I> poolItem, RecorderPoolItemState previousState)

Methods inherited from interface org.ow2.util.pool.impl.enhanced.api.basic.accessmanager.IAccessManager

choosePoolItemToGet, choosePoolItemToRelease, createPoolItem, putPoolItem, removePoolItem

Method Detail

choosePoolItemToRecord

int choosePoolItemToRecord(java.util.List<? extends IRecorderPoolItem<? extends E,? extends I>> poolItemList)

Ask to choose a RECORDING or ABORTED_FETCHING or RECORDED pool item. If you choose an item which state is not listed above then the pool have to make a correct choice ignoring your response.

Parameters:

poolItemList - the list of pool item

Returns:

a value between 0 and poolItemList.size()-1 If you return an

choosePoolItemToFetch

int choosePoolItemToFetch(java.util.List<? extends IRecorderPoolItem<? extends E,? extends I>> poolItemList)

Parameters:

poolItemList - the list of pool item

Returns:

a value between 0 and poolItemList.size()-1 or NO_POOL_ITEM_TO_FETCH if you do not want to fetch any item

movePoolItemWhoseStateChanged

int movePoolItemWhoseStateChanged(java.util.List<? extends IRecorderPoolItem<? extends E,? extends I>> poolItemList,
                                  IRecorderPoolItem<? extends E,? extends I> poolItem,
                                  RecorderPoolItemState previousState)

Parameters:

poolItemList - the list of pool item

poolItem - the pool item

previousState - the previous state of item (to get new state use poolItem.getState())

Returns:

a distance (for example 0 : do not move, 1 : move forward, -5 : move 5 time backwards)