net.openhft.lang.locks

Interface ReadWriteLockingStrategy

All Superinterfaces:

LockingStrategy

All Known Subinterfaces:

ReadWriteUpdateLockingStrategy, ReadWriteUpdateWithWaitsLockingStrategy, ReadWriteWithWaitsLockingStrategy

All Known Implementing Classes:

AbstractReadWriteLockingStrategy, VanillaReadWriteUpdateWithWaitsLockingStrategy, VanillaReadWriteWithWaitsLockingStrategy

public interface ReadWriteLockingStrategy
extends LockingStrategy

Method Summary

Methods

Modifier and Type	Method and Description
<T> void	downgradeWriteToReadLock(NativeAtomicAccess<T> access, T t, long offset)
boolean	isReadLocked(long state)
boolean	isWriteLocked(long state)
int	readLockCount(long state)
<T> void	readUnlock(NativeAtomicAccess<T> access, T t, long offset)
<T> boolean	tryReadLock(NativeAtomicAccess<T> access, T t, long offset)
<T> boolean	tryUpgradeReadToWriteLock(NativeAtomicAccess<T> access, T t, long offset)
<T> boolean	tryWriteLock(NativeAtomicAccess<T> access, T t, long offset)
<T> void	writeUnlock(NativeAtomicAccess<T> access, T t, long offset)

Methods inherited from interface net.openhft.lang.locks.LockingStrategy

getState, isLocked, lockCount, reset, resetState, sizeInBytes, toString, tryLock, unlock

Method Detail

tryReadLock

<T> boolean tryReadLock(NativeAtomicAccess<T> access,
                      T t,
                      long offset)

tryWriteLock

<T> boolean tryWriteLock(NativeAtomicAccess<T> access,
                       T t,
                       long offset)

tryUpgradeReadToWriteLock

<T> boolean tryUpgradeReadToWriteLock(NativeAtomicAccess<T> access,
                                    T t,
                                    long offset)

readUnlock

<T> void readUnlock(NativeAtomicAccess<T> access,
                  T t,
                  long offset)

writeUnlock

<T> void writeUnlock(NativeAtomicAccess<T> access,
                   T t,
                   long offset)

downgradeWriteToReadLock

<T> void downgradeWriteToReadLock(NativeAtomicAccess<T> access,
                                T t,
                                long offset)

isReadLocked

boolean isReadLocked(long state)

isWriteLocked

boolean isWriteLocked(long state)

readLockCount

int readLockCount(long state)