Class LockCleaner<T extends Lock>
- java.lang.Object
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- org.eclipse.rdf4j.common.concurrent.locks.diagnostics.LockCleaner<T>
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- All Implemented Interfaces:
LockMonitoring<T>
@InternalUseOnly public class LockCleaner<T extends Lock> extends java.lang.Object implements LockMonitoring<T>
Automatically log and release locks that are no longer referenced and will be garbage collected.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
LockCleaner.CleanableLock<T extends Lock>
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Nested classes/interfaces inherited from interface org.eclipse.rdf4j.common.concurrent.locks.diagnostics.LockMonitoring
LockMonitoring.Wrapper<T extends Lock>
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Field Summary
Fields Modifier and Type Field Description private java.lang.String
alias
private static ConcurrentCleaner
cleaner
private org.slf4j.Logger
logger
private boolean
stacktrace
private Lock.ExtendedSupplier<T>
supplier
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Fields inherited from interface org.eclipse.rdf4j.common.concurrent.locks.diagnostics.LockMonitoring
INITIAL_WAIT_TO_COLLECT
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Constructor Summary
Constructors Constructor Description LockCleaner(boolean stacktrace, java.lang.String alias, org.slf4j.Logger logger, Lock.ExtendedSupplier<T> supplier)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Lock
getLock()
private LockCleaner.CleanableLock<T>
getLockInner(T lock)
Lock
register(T lock)
Lock
tryLock()
void
unregister(Lock lock)
T
unsafeInnerLock(Lock lock)
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.rdf4j.common.concurrent.locks.diagnostics.LockMonitoring
getLock, requiresManualCleanup, runCleanup
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Field Detail
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cleaner
private static final ConcurrentCleaner cleaner
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logger
private final org.slf4j.Logger logger
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supplier
private final Lock.ExtendedSupplier<T extends Lock> supplier
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alias
private final java.lang.String alias
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stacktrace
private final boolean stacktrace
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Constructor Detail
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LockCleaner
public LockCleaner(boolean stacktrace, java.lang.String alias, org.slf4j.Logger logger, Lock.ExtendedSupplier<T> supplier)
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Method Detail
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getLock
public Lock getLock() throws java.lang.InterruptedException
- Specified by:
getLock
in interfaceLockMonitoring<T extends Lock>
- Throws:
java.lang.InterruptedException
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tryLock
public Lock tryLock()
- Specified by:
tryLock
in interfaceLockMonitoring<T extends Lock>
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unsafeInnerLock
public T unsafeInnerLock(Lock lock)
- Specified by:
unsafeInnerLock
in interfaceLockMonitoring<T extends Lock>
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register
public Lock register(T lock)
- Specified by:
register
in interfaceLockMonitoring<T extends Lock>
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unregister
public void unregister(Lock lock)
- Specified by:
unregister
in interfaceLockMonitoring<T extends Lock>
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getLockInner
private LockCleaner.CleanableLock<T> getLockInner(T lock)
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