Class SerializationCache.EntrySet.Entry

All Implemented Interfaces:
ConfigurableCacheMap.Entry, InvocableMap.Entry, MapTrigger.Entry, QueryMap.Entry, Serializable, Cloneable, Map.Entry
Enclosing class:
SerializationCache.EntrySet

public class SerializationCache.EntrySet.Entry extends AbstractKeyBasedMap.EntrySet.Entry implements ConfigurableCacheMap.Entry
A Cache Entry implementation.
See Also:
  • Constructor Details

    • Entry

      public Entry(Object oKey, Object oValue)
      Construct an Entry.
      Parameters:
      oKey - the Entry key
      oValue - the Entry value (optional)
  • Method Details

    • touch

      public void touch()
      Indicate to the entry that it has been touched, such as when it is accessed or modified.
      Specified by:
      touch in interface ConfigurableCacheMap.Entry
    • getTouchCount

      public int getTouchCount()
      Determine the number of times that the cache entry has been touched (since the touch count was last reset).
      Specified by:
      getTouchCount in interface ConfigurableCacheMap.Entry
      Returns:
      the number of times that the cache entry has been touched
    • getLastTouchMillis

      public long getLastTouchMillis()
      Determine when the cache entry was last touched.
      Specified by:
      getLastTouchMillis in interface ConfigurableCacheMap.Entry
      Returns:
      the date/time value, in millis, when the entry was most recently touched
    • getExpiryMillis

      public long getExpiryMillis()
      Determine when the cache entry will expire, if ever.
      Specified by:
      getExpiryMillis in interface ConfigurableCacheMap.Entry
      Returns:
      the date/time value, in millis, when the entry will (or did) expire; zero indicates no expiry
    • setExpiryMillis

      public void setExpiryMillis(long lMillis)
      Specify when the cache entry will expire, or disable expiry. Note that if the cache is configured for automatic expiry, each subsequent update to this cache entry will reschedule the expiry time.
      Specified by:
      setExpiryMillis in interface ConfigurableCacheMap.Entry
      Parameters:
      lMillis - pass the date/time value, in millis, for when the entry will expire, or pass zero to disable automatic expiry
    • getUnits

      public int getUnits()
      Determine the number of cache units used by this Entry.
      Specified by:
      getUnits in interface ConfigurableCacheMap.Entry
      Returns:
      an integer value 0 or greater, with a larger value signifying a higher cost; -1 implies that the Entry has been discarded
    • setUnits

      public void setUnits(int cUnits)
      Specify the number of cache units used by this Entry.
      Specified by:
      setUnits in interface ConfigurableCacheMap.Entry
      Parameters:
      cUnits - an integer value 0 or greater, with a larger value signifying a higher cost
    • getAttributes

      protected SerializationCache.EntryAttributes getAttributes()
      Obtain the cache attributes for this entry.
      Returns:
      the entry attributes for this entry