Class Overview
Tracks the timestamps of the most recent updates to particular tables. It is
important that the cache timeout of the underlying cache implementation be set
to a higher value than the timeouts of any of the query caches. In fact, we
recommend that the the underlying cache not be configured for expiry at all.
Note, in particular, that an LRU cache expiry policy is never appropriate.
Summary
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Inherited Methods |
From class
java.lang.Object
Object
|
clone()
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boolean
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equals(Object arg0)
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void
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finalize()
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final
Class<?>
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getClass()
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int
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hashCode()
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final
void
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notify()
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final
void
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notifyAll()
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String
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toString()
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final
void
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wait()
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final
void
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wait(long arg0, int arg1)
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final
void
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wait(long arg0)
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Fields
public
static
final
String
REGION_NAME
Public Constructors
Public Methods
public
boolean
isUpToDate
(Set spaces, Long timestamp)