EDU.oswego.cs.dl.util.concurrent
Class ReaderPreferenceReadWriteLock
java.lang.Object
EDU.oswego.cs.dl.util.concurrent.WriterPreferenceReadWriteLock
EDU.oswego.cs.dl.util.concurrent.ReaderPreferenceReadWriteLock
- All Implemented Interfaces:
- ReadWriteLock
- public class ReaderPreferenceReadWriteLock
- extends WriterPreferenceReadWriteLock
A ReadWriteLock that prefers waiting readers over
waiting writers when there is contention. The range of applicability
of this class is very limited. In the majority of situations,
writer preference locks provide more reasonable semantics.
[ Introduction to this package. ]
Method Summary |
protected boolean |
allowReader()
Override this method to change to reader preference |
Methods inherited from class EDU.oswego.cs.dl.util.concurrent.WriterPreferenceReadWriteLock |
cancelledWaitingReader, cancelledWaitingWriter, endRead, endWrite, readLock, startRead, startReadFromNewReader, startReadFromWaitingReader, startWrite, startWriteFromNewWriter, startWriteFromWaitingWriter, writeLock |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ReaderPreferenceReadWriteLock
public ReaderPreferenceReadWriteLock()
allowReader
protected boolean allowReader()
- Description copied from class:
WriterPreferenceReadWriteLock
- Override this method to change to reader preference
- Overrides:
allowReader
in class WriterPreferenceReadWriteLock