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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.Segment
protected static class SegmentedHashMap.Segment
Segment metadata.
Field Summary | |
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protected int |
cEntries The number of Entry objects (including synthetics) in this segment. |
protected boolean |
fContend Are any threads contending to lock this segment? |
Constructor Summary | |
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protected |
SegmentedHashMap.Segment() |
Field Detail |
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protected int cEntries
Note: On a JSR-133 non-compliant JVM, this value may be stale to some extent. It is only used as an internal growth statistic, so this is acceptable. On JSR-133 compliant JVMs, the segment lock under which this value is modified performs an atomic CAS which would guarantee that writes get flushed.
protected volatile boolean fContend
Constructor Detail |
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protected SegmentedHashMap.Segment()
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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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