Examples of edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicInteger

Package edu.emory.mathcs.backport.java.util.concurrent.atomic

Examples of edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicInteger

edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicInteger
An int value that may be updated atomically. See the {@link edu.emory.mathcs.backport.java.util.concurrent.atomic} package specification fordescription of the properties of atomic variables. An AtomicInteger is used in applications such as atomically incremented counters, and cannot be used as a replacement for an {@link java.lang.Integer}. However, this class does extend Number to allow uniform access by tools and utilities that deal with numerically-based classes. @since 1.5 @author Doug Lea

    }


    public void testEvents() throws Exception
    {
        IntHolder _proxyId = new IntHolder();
        final AtomicInteger _counter = new AtomicInteger(0);


        ProxyEventListener _listener = new ProxyEventListener()
        {
            public void actionProxyCreated(ProxyEvent event)
            {
                // ignored
            }


            public void actionProxyDisposed(ProxyEvent event)
            {
                // ignored
            }


            public void actionProxyCreationRequest(ProxyEvent event) throws AdminLimitExceeded
            {
                _counter.incrementAndGet();
            }
        };


        objectUnderTest_.addProxyEventListener(_listener);


        ProxySupplier[] _seqProxySupplier = new ProxySupplier[3];


        _seqProxySupplier[0] = objectUnderTest_.obtain_notification_pull_supplier(
                ClientType.STRUCTURED_EVENT, _proxyId);
        assertEquals(_seqProxySupplier[0], objectUnderTest_.get_proxy_supplier(_proxyId.value));


        _seqProxySupplier[1] = objectUnderTest_.obtain_notification_pull_supplier(
                ClientType.ANY_EVENT, _proxyId);
        assertEquals(_seqProxySupplier[1], objectUnderTest_.get_proxy_supplier(_proxyId.value));


        _seqProxySupplier[2] = objectUnderTest_.obtain_notification_pull_supplier(
                ClientType.SEQUENCE_EVENT, _proxyId);
        assertEquals(_seqProxySupplier[2], objectUnderTest_.get_proxy_supplier(_proxyId.value));


        objectUnderTest_.obtain_pull_supplier();


        assertEquals(3, _counter.get());
    }

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        defaultFilter = new ExecutorFilter();
        ThreadPoolExecutor tpe = (ThreadPoolExecutor) defaultFilter
                .getExecutor();
        final ThreadFactory originalThreadFactory = tpe.getThreadFactory();
        ThreadFactory newThreadFactory = new ThreadFactory() {
            private final AtomicInteger threadId = new AtomicInteger(0);


            public Thread newThread(Runnable runnable) {
                Thread t = originalThreadFactory.newThread(runnable);
                t.setName(ExecutorThreadModel.this.threadNamePrefix + '-'
                        + threadId.incrementAndGet());
                t.setDaemon(true);
                return t;
            }
        };
        tpe.setThreadFactory(newThreadFactory);

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    final AtomicInteger count;
    final String namePrefix;


    public DefaultThreadFactory(final ThreadGroup group, final String namePrefix) {
        super();
        this.count = new AtomicInteger(1);
        this.group = group;
        this.namePrefix = namePrefix;
    }

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    final AtomicInteger count;
    final String namePrefix;


    public DefaultThreadFactory(final ThreadGroup group, final String namePrefix) {
        super();
        this.count = new AtomicInteger(1);
        this.group = group;
        this.namePrefix = namePrefix;
    }

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