org.apache.ignite.internal.processors.cache.persistence.tree.util

Interface PageLockListener

All Known Implementing Classes:

AbstractFreeList, BPlusTree, CacheDataTree, CacheFreeListImpl, DataStructure, MetaStorage.FreeListImpl, MetastorageTree, PagesList, PendingEntriesTree, ReuseListImpl

public interface PageLockListener

Page lock listener.

Method Summary

Modifier and Type	Method and Description
void	onBeforeReadLock(int cacheId, long pageId, long page)
void	onBeforeWriteLock(int cacheId, long pageId, long page)
void	onReadLock(int cacheId, long pageId, long page, long pageAddr)
void	onReadUnlock(int cacheId, long pageId, long page, long pageAddr)
void	onWriteLock(int cacheId, long pageId, long page, long pageAddr)
void	onWriteUnlock(int cacheId, long pageId, long page, long pageAddr)

Method Detail

onBeforeWriteLock

void onBeforeWriteLock(int cacheId,
                       long pageId,
                       long page)

Parameters:

cacheId - Cache ID.

pageId - Page ID.

page - Page pointer.

onWriteLock

void onWriteLock(int cacheId,
                 long pageId,
                 long page,
                 long pageAddr)

Parameters:

cacheId - Cache ID.

pageId - Page ID.

page - Page pointer.

pageAddr - Page address.

onWriteUnlock

void onWriteUnlock(int cacheId,
                   long pageId,
                   long page,
                   long pageAddr)

Parameters:

cacheId - Cache ID.

pageId - Page ID.

page - Page pointer.

pageAddr - Page address.

onBeforeReadLock

void onBeforeReadLock(int cacheId,
                      long pageId,
                      long page)

Parameters:

cacheId - Cache ID.

pageId - Page ID.

page - Page pointer.

onReadLock

void onReadLock(int cacheId,
                long pageId,
                long page,
                long pageAddr)

Parameters:

cacheId - Cache ID.

pageId - Page ID.

page - Page pointer.

pageAddr - Page address.

onReadUnlock

void onReadUnlock(int cacheId,
                  long pageId,
                  long page,
                  long pageAddr)

Parameters:

cacheId - Cache ID.

pageId - Page ID.

page - Page pointer.

pageAddr - Page address.