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public interface EntryOperation<K,V>
Gemfire Context passed to PartitionedResolver
to compute the
data location
PartitionResolver
Method Summary | |
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Object |
getCallbackArgument()
Returns the callbackArgument passed to the method that generated this event. |
K |
getKey()
Returns the key. |
V |
getNewValue()
Return the new value of this operation. |
Operation |
getOperation()
Return a description of the operation that triggered this event. |
Region<K,V> |
getRegion()
Returns the region to which this cached object belongs or the region that raised this event for RegionEvent s. |
boolean |
isCallbackArgumentAvailable()
Returns true if the callback argument is "available". |
Method Detail |
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Region<K,V> getRegion()
RegionEvent
s.
Operation getOperation()
K getKey()
Object getCallbackArgument()
Region
interface methods that take a
callbackArgument parameter.
null
is returned if the callback argument is not propagated to the event.
This happens for events given to TransactionListener
and to CacheListener
on the remote side of a transaction commit.boolean isCallbackArgumentAvailable()
true
if the callback argument is "available".
Not available means that the callback argument may have existed but it could
not be obtained.
Note that getCallbackArgument()
will return null
when this method returns false
.
V getNewValue()
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