com.unboundid.scim.wink
Class AdjustableSemaphore

java.lang.Object
  java.util.concurrent.Semaphore
      com.unboundid.scim.wink.AdjustableSemaphore

All Implemented Interfaces:

Serializable

public final class AdjustableSemaphore
extends Semaphore

A semaphore that can be dynamically resized.

See Also:

Serialized Form

Constructor Summary

AdjustableSemaphore(int maxPermits)
Create a new instance of this semaphore.

Method Summary

int	availablePermits()
int	getMaxPermits() Retrieves the maximum number of permits.
void	setMaxPermits(int maxPermits) Set the maximum number of permits.

Methods inherited from class java.util.concurrent.Semaphore

acquire, acquire, acquireUninterruptibly, acquireUninterruptibly, drainPermits, getQueuedThreads, getQueueLength, hasQueuedThreads, isFair, reducePermits, release, release, toString, tryAcquire, tryAcquire, tryAcquire, tryAcquire

Methods inherited from class java.lang.Object

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

Constructor Detail

AdjustableSemaphore

public AdjustableSemaphore(int maxPermits)

Create a new instance of this semaphore.

Parameters:

maxPermits - The initial number of permits.

Method Detail

getMaxPermits

public int getMaxPermits()

Retrieves the maximum number of permits.

Returns:

The maximum number of permits.

availablePermits

public int availablePermits()

Overrides:

availablePermits in class Semaphore

setMaxPermits

public void setMaxPermits(int maxPermits)

Set the maximum number of permits.

Parameters:

maxPermits - The maximum number of permits. Must be greater than zero.