Interface ReadWriteLockManager
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- All Known Implementing Classes:
AbstractReadWriteLockManager
,ReadPrefReadWriteLockManager
,WritePrefReadWriteLockManager
public interface ReadWriteLockManager
A lock manager that manages a multi-read, single-write lock. This lock manager allows multiple read locks to be active at the same time. The write lock is exclusive, meaning that no other read- or write locks may be active at the same time.- Author:
- Arjohn Kampman
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Lock
getReadLock()
Gets a read lock.Lock
getWriteLock()
Gets an exclusive write lock.Lock
tryReadLock()
Gets a read lock, if available.Lock
tryWriteLock()
Gets an exclusive write lock, if available.
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Method Detail
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tryReadLock
Lock tryReadLock()
Gets a read lock, if available. This method will return null if the read lock is not immediately available.
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getReadLock
Lock getReadLock() throws InterruptedException
Gets a read lock. This method blocks until the read lock is available.- Throws:
InterruptedException
- In case the thread requesting the lock wasinterrupted
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tryWriteLock
Lock tryWriteLock()
Gets an exclusive write lock, if available. This method will return null if the write lock is not immediately available.
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getWriteLock
Lock getWriteLock() throws InterruptedException
Gets an exclusive write lock. This method blocks until the write lock is available.- Throws:
InterruptedException
- In case the thread requesting the lock wasinterrupted
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