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Oracle® Coherence Java API Reference
Release 3.7.0.0

E18683-01


com.tangosol.net.cache
Class SerializationCache.EntrySet.Entry

java.lang.Object
  extended by com.tangosol.util.Base
      extended by com.tangosol.util.SimpleMapEntry
          extended by com.tangosol.util.AbstractKeyBasedMap.EntrySet.Entry
              extended by com.tangosol.net.cache.SerializationCache.EntrySet.Entry

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

public class SerializationCache.EntrySet.Entry
extends AbstractKeyBasedMap.EntrySet.Entry
implements ConfigurableCacheMap.Entry

A Cache Entry implementation.


Field Summary

 

Fields inherited from class com.tangosol.util.SimpleMapEntry
m_oKey, m_oOrigValue, m_oValue, NO_VALUE

 

Constructor Summary
SerializationCache.EntrySet.Entry(java.lang.Object oKey, java.lang.Object oValue)
          Construct an Entry.

 

Method Summary
protected  SerializationCache.EntryAttributes getAttributes()
          Obtain the cache attributes for this entry.
 long getExpiryMillis()
          Determine when the cache entry will expire, if ever.
 long getLastTouchMillis()
          Determine when the cache entry was last touched.
 int getTouchCount()
          Determine the number of times that the cache entry has been touched (since the touch count was last reset).
 int getUnits()
          Determine the number of cache units used by this Entry.
 void setExpiryMillis(long lMillis)
          Specify when the cache entry will expire, or disable expiry.
 void setUnits(int cUnits)
          Specify the number of cache units used by this Entry.
 void touch()
          Indicate to the entry that it has been touched, such as when it is accessed or modified.

 

Methods inherited from class com.tangosol.util.AbstractKeyBasedMap.EntrySet.Entry
getValue, hashCode, setValue

 

Methods inherited from class com.tangosol.util.SimpleMapEntry
clone, equals, extract, getKey, getOriginalValue, isOriginalPresent, isPresent, remove, setValue, toString, update

 

Methods inherited from interface java.util.Map.Entry
equals, getKey, getValue, hashCode, setValue

 

Constructor Detail

SerializationCache.EntrySet.Entry

public SerializationCache.EntrySet.Entry(java.lang.Object oKey,
                                         java.lang.Object oValue)
Construct an Entry.
Parameters:
oKey - the Entry key
oValue - the Entry value (optional)

Method Detail

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

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Oracle® Coherence Java API Reference
Release 3.7.0.0

E18683-01


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