Package com.tangosol.persistence

Class AbstractPersistenceTools.StatsVisitor

java.lang.Object
com.tangosol.persistence.AbstractPersistenceTools.StatsVisitor
All Implemented Interfaces:
CachePersistenceHelper.Visitor
Enclosing class:
AbstractPersistenceTools
protected static class AbstractPersistenceTools.StatsVisitor extends Object implements CachePersistenceHelper.Visitor
An implementation of a CachePersistenceHelper.Visitor to collect details statistics from the snapshot we are analysing.

  • Constructor Summary

    Constructors
    Constructor
    Description
    StatsVisitor(com.oracle.coherence.persistence.PersistenceStatistics stats)
    Construct a new Stats visitor.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected String
    getCacheName(long lOldCacheId)
    Return the cache name based upon the old cache id.
    void
    setCaches(LongArray laCaches)
    Set the LongArray of caches for this visitor.
    boolean
    visitCacheEntry(long lOldCacheId, Binary binKey, Binary binValue)
    Apply the visitor to the specified cache entry (key-value pair).
    boolean
    visitIndex(long lOldCacheId, Binary binExtractor, Binary binComparator)
    Apply the visitor to the specified cache index.
    boolean
    visitListener(long lOldCacheId, Binary binKey, long lListenerId, boolean fLite)
    Apply the visitor to the specified cache entry listener.
    boolean
    visitLock(long lOldCacheId, Binary binKey, long lHolderId, long lHolderThreadId)
    Apply the visitor to the specified cache entry lock.
    boolean
    visitTrigger(long lOldCacheId, Binary binTrigger)
    Apply the visitor to the specified trigger.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • StatsVisitor

      public StatsVisitor(com.oracle.coherence.persistence.PersistenceStatistics stats)
      Construct a new Stats visitor.
      Parameters:
      stats - the statistics to update when visiting

  • Method Details

    • visitCacheEntry

      public boolean visitCacheEntry(long lOldCacheId, Binary binKey, Binary binValue)
      Description copied from interface: CachePersistenceHelper.Visitor
      Apply the visitor to the specified cache entry (key-value pair).
      Specified by:
      visitCacheEntry in interface CachePersistenceHelper.Visitor
      Parameters:
      lOldCacheId - the persisted cache-id
      binKey - the cache key
      binValue - the cache value
      Returns:
      false to terminate the iteration

    • visitListener

      public boolean visitListener(long lOldCacheId, Binary binKey, long lListenerId, boolean fLite)
      Description copied from interface: CachePersistenceHelper.Visitor
      Apply the visitor to the specified cache entry listener.
      Specified by:
      visitListener in interface CachePersistenceHelper.Visitor
      Parameters:
      lOldCacheId - the persisted cache-id
      binKey - the cache key
      lListenerId - the service-unique identifier of the listening member
      fLite - true iff the listener should receive "lite" events
      Returns:
      false to terminate the iteration

    • visitLock

      public boolean visitLock(long lOldCacheId, Binary binKey, long lHolderId, long lHolderThreadId)
      Description copied from interface: CachePersistenceHelper.Visitor
      Apply the visitor to the specified cache entry lock.
      Specified by:
      visitLock in interface CachePersistenceHelper.Visitor
      Parameters:
      lOldCacheId - the persisted cache-id
      binKey - the cache key
      lHolderId - the service-unique identifier of the lock holder
      lHolderThreadId - the thread-id of the lock holder
      Returns:
      false to terminate the iteration

    • visitIndex

      public boolean visitIndex(long lOldCacheId, Binary binExtractor, Binary binComparator)
      Description copied from interface: CachePersistenceHelper.Visitor
      Apply the visitor to the specified cache index.
      Specified by:
      visitIndex in interface CachePersistenceHelper.Visitor
      Parameters:
      lOldCacheId - the persisted cache-id
      binExtractor - the index extractor
      binComparator - the index comparator
      Returns:
      false to terminate the iteration

    • visitTrigger

      public boolean visitTrigger(long lOldCacheId, Binary binTrigger)
      Description copied from interface: CachePersistenceHelper.Visitor
      Apply the visitor to the specified trigger.
      Specified by:
      visitTrigger in interface CachePersistenceHelper.Visitor
      Parameters:
      lOldCacheId - the persisted cache-id
      binTrigger - the trigger
      Returns:
      false to terminate the iteration

    • getCacheName

      protected String getCacheName(long lOldCacheId)
      Return the cache name based upon the old cache id.
      Parameters:
      lOldCacheId - the old cache id to lookup
      Returns:
      the cache name based upon the old cache id

    • setCaches

      public void setCaches(LongArray laCaches)
      Set the LongArray of caches for this visitor.
      Parameters:
      laCaches - the LongArray of caches