org.spf4j.concurrent

Interface Semaphore

All Superinterfaces:

PermitSupplier

All Known Implementing Classes:

CompoundSemaphore, JdbcSemaphore, LocalSemaphore, ProcessLimitedJdbcSemaphore

@ParametersAreNonnullByDefault
 @ThreadSafe
public interface Semaphore
extends PermitSupplier

A interface that abstracts a semaphore.

Author:

zoly

Method Summary

Modifier and Type	Method and Description
default void	release() release 1 permit.
void	release(int nrPermits) release a number of permits.
default Semaphore	toSemaphore()

Methods inherited from interface org.spf4j.concurrent.PermitSupplier

acquire, acquire, tryAcquire, tryAcquire, tryAcquire

Method Detail

release

default void release()

release 1 permit.

release

void release(int nrPermits)

release a number of permits.

Parameters:

nrPermits - the number of permits to release.

toSemaphore

default Semaphore toSemaphore()

Specified by:

toSemaphore in interface PermitSupplier