Uses of Interface
org.eclipse.rdf4j.common.concurrent.locks.Lock

Packages that use Lock

Package	Description
org.eclipse.rdf4j.common.concurrent.locks	Package offering various locking scheme implementations.
org.eclipse.rdf4j.common.concurrent.locks.diagnostics
org.eclipse.rdf4j.sail	RDF Storage And Inference Layer (RDF Sail): a set of interfaces defining an SPI for RDF databases.
org.eclipse.rdf4j.sail.helpers	Abstract base implementation and internal helper classes for Sail implementations.
org.eclipse.rdf4j.sail.lmdb	The LMDB based Store.
org.eclipse.rdf4j.sail.nativerdf	The Native Store.

Uses of Lock in org.eclipse.rdf4j.common.concurrent.locks

Classes in org.eclipse.rdf4j.common.concurrent.locks with type parameters of type Lock

Modifier and Type	Interface	Description
static interface	Lock.ExtendedSupplier<T extends Lock>	Extension of the Lock.Supplier interface to support tryLock().
static class	Lock.ExtendedSupplier.Wrapper<T extends Lock>
static interface	Lock.Supplier<T extends Lock>	Functional interface for supplying a lock with support for InterruptedException.

Classes in org.eclipse.rdf4j.common.concurrent.locks that implement Lock

Modifier and Type	Class	Description
static class	StampedLockManager.OptimisticReadLock

Methods in org.eclipse.rdf4j.common.concurrent.locks with type parameters of type Lock

Modifier and Type	Method	Description
static <T extends Lock> Lock.ExtendedSupplier.Wrapper<T>	Lock.ExtendedSupplier.wrap(Lock.Supplier<T> getLockSupplier, Lock.Supplier<T> tryLockSupplier)

Methods in org.eclipse.rdf4j.common.concurrent.locks that return Lock

Modifier and Type	Method	Description
Lock	StampedLockManager.convertToReadLock(Lock writeLock)	Convert a write lock to a read lock.
Lock	LockManager.createLock(String alias)
Lock	ExclusiveLockManager.getExclusiveLock()
Lock	AbstractReadWriteLockManager.getReadLock()	Gets a read lock.
Lock	ReadWriteLockManager.getReadLock()	Gets a read lock.
Lock	StampedLockManager.getReadLock()	Gets a read lock.
Lock	AbstractReadWriteLockManager.getWriteLock()	Gets an exclusive write lock.
Lock	ReadWriteLockManager.getWriteLock()	Gets an exclusive write lock.
Lock	StampedLockManager.getWriteLock()	Gets an exclusive write lock.
Lock	ExclusiveLockManager.tryExclusiveLock()
Lock	AbstractReadWriteLockManager.tryReadLock()	Gets a read lock, if available.
Lock	ReadWriteLockManager.tryReadLock()	Gets a read lock, if available.
Lock	StampedLockManager.tryReadLock()	Gets a read lock, if available.
Lock	AbstractReadWriteLockManager.tryWriteLock()	Gets an exclusive write lock, if available.
Lock	ReadWriteLockManager.tryWriteLock()	Gets an exclusive write lock, if available.
Lock	StampedLockManager.tryWriteLock()	Gets an exclusive write lock, if available.

Methods in org.eclipse.rdf4j.common.concurrent.locks with parameters of type Lock

Modifier and Type	Method	Description
Lock	StampedLockManager.convertToReadLock(Lock writeLock)	Convert a write lock to a read lock.
static <T, R extends Exception> CloseableIteration<T,R>	LockingIteration.getInstance(Lock lock, CloseableIteration<T,R> iter)	Deprecated.

Constructors in org.eclipse.rdf4j.common.concurrent.locks with parameters of type Lock

Modifier	Constructor	Description
	LockingIteration(Lock lock, Iteration<? extends E,X> iter)	Deprecated, for removal: This API element is subject to removal in a future version.

Uses of Lock in org.eclipse.rdf4j.common.concurrent.locks.diagnostics

Classes in org.eclipse.rdf4j.common.concurrent.locks.diagnostics with type parameters of type Lock

Modifier and Type	Class	Description
class	LockCleaner<T extends Lock>	Automatically log and release locks that are no longer referenced and will be garbage collected.
static class	LockCleaner.CleanableLock<T extends Lock>
interface	LockMonitoring<T extends Lock>	Interface to support monitoring and cleaning of locks.
static class	LockMonitoring.Wrapper<T extends Lock>
class	LockTracking<T extends Lock>	Full tracking of locks with simple deadlock detection and logging as well as automatic release of abandoned locks (same as LockCleaner).
static class	LockTracking.SimpleLock<T extends Lock>

Classes in org.eclipse.rdf4j.common.concurrent.locks.diagnostics that implement Lock

Modifier and Type	Class	Description
static class	LockCleaner.CleanableLock<T extends Lock>
static class	LockTracking.SimpleLock<T extends Lock>

Methods in org.eclipse.rdf4j.common.concurrent.locks.diagnostics with type parameters of type Lock

Modifier and Type	Method	Description
static <T extends Lock> LockMonitoring<T>	LockMonitoring.wrap(Lock.ExtendedSupplier<T> supplier)

Methods in org.eclipse.rdf4j.common.concurrent.locks.diagnostics that return Lock

Modifier and Type	Method	Description
Lock	LockCleaner.getLock()
Lock	LockMonitoring.getLock()
default Lock	LockMonitoring.getLock(String alias)
Lock	LockMonitoring.Wrapper.getLock()
Lock	LockTracking.getLock()
Lock	LockTracking.getLock(String alias)
Lock	LockCleaner.register(T lock)
Lock	LockMonitoring.register(T lock)
Lock	LockMonitoring.Wrapper.register(Lock lock)
Lock	LockTracking.register(T lock)
Lock	LockCleaner.tryLock()
Lock	LockMonitoring.tryLock()
Lock	LockMonitoring.Wrapper.tryLock()
Lock	LockTracking.tryLock()

Methods in org.eclipse.rdf4j.common.concurrent.locks.diagnostics with parameters of type Lock

Modifier and Type	Method	Description
Lock	LockMonitoring.Wrapper.register(Lock lock)
void	LockCleaner.unregister(Lock lock)
void	LockMonitoring.unregister(Lock lock)
void	LockMonitoring.Wrapper.unregister(Lock lock)
void	LockTracking.unregister(Lock lock)
T	LockCleaner.unsafeInnerLock(Lock lock)
T	LockMonitoring.unsafeInnerLock(Lock lock)
T	LockMonitoring.Wrapper.unsafeInnerLock(Lock lock)
T	LockTracking.unsafeInnerLock(Lock lock)

Uses of Lock in org.eclipse.rdf4j.sail

Methods in org.eclipse.rdf4j.sail that return Lock

Modifier and Type	Method	Description
Lock	LockManager.lockOrFail()	Creates a lock in a SAIL if it does not yet exist.
Lock	LockManager.tryLock()	Creates a lock in a SAIL if it does not yet exist.

Uses of Lock in org.eclipse.rdf4j.sail.helpers

Methods in org.eclipse.rdf4j.sail.helpers that return Lock

Modifier and Type	Method	Description
protected Lock	AbstractSailConnection.getExclusiveConnectionLock()	Deprecated, for removal: This API element is subject to removal in a future version.
protected Lock	AbstractSailConnection.getSharedConnectionLock()	Deprecated, for removal: This API element is subject to removal in a future version.
protected Lock	AbstractSailConnection.getTransactionLock()	Deprecated, for removal: This API element is subject to removal in a future version.
Lock	DirectoryLockManager.lockOrFail()	Creates a lock in a directory if it does not yet exist.
Lock	DirectoryLockManager.tryLock()	Creates a lock in a directory if it does not yet exist.

Uses of Lock in org.eclipse.rdf4j.sail.lmdb

Methods in org.eclipse.rdf4j.sail.lmdb that return Lock

Modifier and Type	Method	Description
protected Lock	LmdbStore.getTransactionLock(IsolationLevel level)	This call will block when IsolationLevels.NONE is provided when there are active transactions with a higher isolation and block when a higher isolation is provided when there are active transactions with IsolationLevels.NONE isolation.

Uses of Lock in org.eclipse.rdf4j.sail.nativerdf

Methods in org.eclipse.rdf4j.sail.nativerdf that return Lock

Modifier and Type	Method	Description
Lock	ValueStore.getReadLock()	Gets a read lock on this value store that can be used to prevent values from being removed while the lock is active.
protected Lock	NativeStore.getTransactionLock(IsolationLevel level)	This call will block when IsolationLevels.NONE is provided when there are active transactions with a higher isolation and block when a higher isolation is provided when there are active transactions with IsolationLevels.NONE isolation.