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.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

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

Modifier and Type	Method	Description
Lock	LockManager.createLock(String alias)	Creates a new active lock.
protected Lock	AbstractReadWriteLockManager.createReadLock()	Creates a new Lock for reading and increments counter for active readers.
protected Lock	AbstractReadWriteLockManager.createWriteLock()	Creates a new Lock for writing.
Lock	ExclusiveLockManager.getExclusiveLock()	Gets the exclusive lock.
Lock	ReadPrefReadWriteLockManager.getReadLock()	Gets a read lock.
Lock	ReadWriteLockManager.getReadLock()	Gets a read lock.
Lock	WritePrefReadWriteLockManager.getReadLock()	Gets a read lock.
Lock	ReadPrefReadWriteLockManager.getWriteLock()	Gets an exclusive write lock.
Lock	ReadWriteLockManager.getWriteLock()	Gets an exclusive write lock.
Lock	WritePrefReadWriteLockManager.getWriteLock()	Gets an exclusive write lock.
Lock	ExclusiveLockManager.tryExclusiveLock()	Gets the exclusive lock, if available.
Lock	ReadPrefReadWriteLockManager.tryReadLock()	Gets a read lock, if available.
Lock	ReadWriteLockManager.tryReadLock()	Gets a read lock, if available.
Lock	WritePrefReadWriteLockManager.tryReadLock()	Gets a read lock, if available.
Lock	ReadPrefReadWriteLockManager.tryWriteLock()	Gets an exclusive write lock, if available.
Lock	ReadWriteLockManager.tryWriteLock()	Gets an exclusive write lock, if available.
Lock	WritePrefReadWriteLockManager.tryWriteLock()	Gets an exclusive write lock, if available.

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

Modifier	Constructor	Description
	LockingIteration(Lock lock, Iteration<? extends E,X> iter)	Creates a new LockingIteration.

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. Use AbstractSailConnection.connectionLock directly instead.
protected Lock	AbstractSailConnection.getSharedConnectionLock()	Deprecated. Use AbstractSailConnection.connectionLock directly instead.
protected Lock	AbstractSailConnection.getTransactionLock()	Deprecated. Use AbstractSailConnection.updateLock directly instead.
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.