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Oracle® Coherence Java API Reference Release 12.1.2.0.3 E26043-02 |
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java.lang.Object
com.tangosol.util.SegmentedHashMap.EntryActionAdapter
com.tangosol.util.SegmentedHashMap.RemoveAction
protected class SegmentedHashMap.RemoveAction
Action support for remove(). The action performs a locked remove, and is expected to run while holding the segment-lock for the specified key.
The context object for a RemoveAction is unused.
The result of invoking a RemoveAction is the previous value associated with the specified key, or NO_VALUE if no mapping for the key exists in the map. Note that a synthetic Entry does not represent a key-value mapping, so NO_VALUE is returned if a matching synthetic Entry is found.
Constructor Summary | |
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protected |
SegmentedHashMap.RemoveAction() |
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. |
Methods inherited from class com.tangosol.util.SegmentedHashMap.EntryActionAdapter |
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invokeNotFound, isComplete |
Constructor Detail |
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protected SegmentedHashMap.RemoveAction()
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 found
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Oracle® Coherence Java API Reference Release 12.1.2.0.3 E26043-02 |
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