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Oracle® Fusion Middleware Java API Reference for Oracle Coherence 12c (12.1.3.0.0) E47890-01 |
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java.lang.Object
com.tangosol.util.SegmentedHashMap.EntryActionAdapter
com.tangosol.util.SegmentedConcurrentMap.UnlockAction
protected class SegmentedConcurrentMap.UnlockAction
Action support for unlock(). This action attempts to lock the specified key in this map, and is expected to run while holding the segment-lock for the specified key.
The context object for an UnlockAction is the lock-holder that is releasing the lock.
The result of invoking an UnlockAction is Boolean.TRUE if the key is successfully unlocked, or Boolean.FALSE otherwise.
Constructor Summary | |
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protected |
SegmentedConcurrentMap.UnlockAction() |
Method Summary | |
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java.lang.Object |
invokeFound(java.lang.Object oKey, java.lang.Object oContext, SegmentedHashMap.Entry[] aeBucket, int nBucket, SegmentedHashMap.Entry entryPrev, SegmentedHashMap.Entry entryCur) Invoke some action, holding the segment lock, when a matching Entry is found. |
java.lang.Object |
invokeNotFound(java.lang.Object oKey, java.lang.Object oContext, SegmentedHashMap.Entry[] aeBucket, int nBucket) Invoke some action, holding the segment lock, when no matching Entry is found. |
Methods inherited from class com.tangosol.util.SegmentedHashMap.EntryActionAdapter |
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isComplete |
Constructor Detail |
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protected SegmentedConcurrentMap.UnlockAction()
Method Detail |
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public java.lang.Object invokeFound(java.lang.Object oKey, java.lang.Object oContext, SegmentedHashMap.Entry[] aeBucket, int nBucket, SegmentedHashMap.Entry entryPrev, SegmentedHashMap.Entry entryCur)
invokeFound
in interface SegmentedHashMap.EntryAction
invokeFound
in class SegmentedHashMap.EntryActionAdapter
oKey
- the key to which the action is appliedoContext
- opaque context specific to the actionaeBucket
- the bucket arraynBucket
- the index into the bucket arrayentryPrev
- the Entry object immediately preceding the Entry that was found, or nullentryCur
- the Entry object that was foundpublic java.lang.Object invokeNotFound(java.lang.Object oKey, java.lang.Object oContext, SegmentedHashMap.Entry[] aeBucket, int nBucket)
invokeNotFound
in interface SegmentedHashMap.EntryAction
invokeNotFound
in class SegmentedHashMap.EntryActionAdapter
oKey
- the key to which the action is appliedoContext
- opaque context specific to the actionaeBucket
- the bucket arraynBucket
- the index into the bucket array
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Oracle® Fusion Middleware Java API Reference for Oracle Coherence 12c (12.1.3.0.0) E47890-01 |
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