Package jetbrains.buildServer.util

Class MultipleLock<TKey,TObject,TLock>

java.lang.Object

jetbrains.buildServer.util.MultipleLock<TKey,TObject,TLock>

Direct Known Subclasses:

ReadWriteMultipleLock

public abstract class MultipleLock<TKey,TObject,TLock>
extends Object

Author:

Eugene Petrenko Created: 24.02.2010 18:37:50

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	MultipleLock.Locker<TLock>

Constructor Summary

Constructors

Constructor	Description
MultipleLock()

Method Summary

Modifier and Type	Method	Description
protected abstract TKey	createKey(TObject object)
protected abstract TLock	createLock()	Called to create lock.
protected void	locked(MultipleLock.Locker<TLock> locker, TObject object, ActionThrow<RuntimeException> action)
protected <R> R	locked(MultipleLock.Locker<TLock> locker, TObject object, FuncThrow<R,RuntimeException> action)
void	releaseLocks()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MultipleLock

public MultipleLock()

Method Detail

createLock

@NotNull
protected abstract TLock createLock()

Called to create lock. Created lock may not be used.

Returns:

new lock

createKey

@NotNull
protected abstract TKey createKey(@NotNull
                                  TObject object)

locked

protected <R> R locked(@NotNull
                       MultipleLock.Locker<TLock> locker,
                       @NotNull
                       TObject object,
                       @NotNull
                       FuncThrow<R,RuntimeException> action)

locked

protected void locked(@NotNull
                      MultipleLock.Locker<TLock> locker,
                      @NotNull
                      TObject object,
                      @NotNull
                      ActionThrow<RuntimeException> action)

releaseLocks

public void releaseLocks()