Examples of AtomicInteger

com.xuggle.ferry.AtomicInteger
Internal only. Atomic Integer represents Integers than can be updated atomically from native code.
This object is NOT meant to be called from Java (in fact, that'd be stupid since you'd just be calling from native code back into Java). It's here so that native code inside a JVM can have access to portable thread-safe objects.

And that said, this method is really only Atomic if running inside a Java JVM (or other virtual machine that can provide the functionality). If running in a standalone C++ program there is no current guarantee of Atomicity.
The object just forwards to the Java object: {@link 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
java.util.concurrent.atomic.AtomicInteger
GWT emulated version of {@link AtomicInteger}. It's a thin wrapper around the primitive {@code int}. @author Hayward Chan

Examples of java.util.concurrent.atomic.AtomicInteger


    private final AtomicInteger refcount;
    private final MappedByteBuffer delegate;


    public CloseableMappedByteBuffer(MappedByteBuffer delegate) {
        this.refcount = new AtomicInteger(1);
        this.delegate = delegate;
    }

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger

        return mock(typeToMock, typeToMock.getSimpleName());
    }


    @Override
    public <T> T mock(Class<T> typeToMock, String name) {
        names.putIfAbsent(name, new AtomicInteger());
        int count = names.get(name).getAndIncrement();
        T mock;
        if (count == 0) {
            mock = super.mock(typeToMock, name);
        } else {

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger

    public AtomicIntCounter() {
        this(0);
    }
    
    public AtomicIntCounter(int initValue) {
        this.value = new AtomicInteger(initValue);
    }

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger

    public AtomicPseudoRandom() {
        this((int) System.nanoTime());
    }


    public AtomicPseudoRandom(int seed) {
        this.seed = new AtomicInteger(seed);
    }

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger

        this._size = power2;
        this._mask = power2 - 1;


        this._cnts = new AtomicInteger[power2];
        for(int i = 0; i < power2; i++) {
            _cnts[i] = new AtomicInteger();
        }
    }

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger

        final int power2 = HashUtils.nextPowerOfTwo(nstripe);
        this._size = power2;
        this._mask = power2 - 1;


        this._cnts = new AtomicInteger[power2];
        _cnts[0] = new AtomicInteger(initValue);
        for(int i = 1; i < power2; i++) {
            _cnts[i] = new AtomicInteger();
        }
    }

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger

  }
    
  
  int perform(final int workers, final int loops, final int port, final Integer size) throws Exception {
    
    final AtomicInteger total = new AtomicInteger();
  


    running = 0;
    errors.clear();
    
     
    for (int i = 0; i < workers; i++) {
      
      Thread t = new Thread() {
        public void run() {
          running++;
          
          try {
            HttpClient httpClient = new HttpClient();
  
            for (int j = 0; j < loops; j++) {
              long start = System.currentTimeMillis();
              IHttpResponse response = httpClient.call(new GetRequest("http://localhost:" + port + "/"));


              long elapsed = (System.currentTimeMillis() - start);
              total.addAndGet((int) elapsed);
          
              
              Assert.assertEquals(200, response.getStatus());
              if (size != null) {
                Assert.assertEquals(size.intValue(), response.getBody().size());
              }


              //System.out.println(elapsed + " millis");
            }
            
          } catch (Exception e) {
            errors.add(e.toString());
          }


          running--;
        }
        
      };
      t.start();
    }
        
    


    do {
      QAUtil.sleep(100);
    } while (running > 0);


    return total.get();    
  }

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger

  }


  public void testAtomicInteger()
    throws Exception
  {
    AtomicInteger seq = new AtomicInteger(47);
    assertEquals(48, seq.incrementAndGet());
  }

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger

    if (getHashTable() != null) {
      for (Number max : getHashTable().maxIds(getShift(), getMod())) {
        ValueType code = valueOf(max);
        if (max.intValue() > minId(code).intValue()) {
          if (!seq.containsKey(code) || seq.get(code).intValue() < max.intValue()) {
            seq.put(code, new AtomicInteger(max.intValue()));
          }
        }
      }
    }
  }

View Full Code Here

Examples of java.util.concurrent.atomic.AtomicInteger


  @Override
  public Number nextId(Value value) {
    ValueType code = valueOf(value);
    if (!seq.containsKey(code)) {
      seq.putIfAbsent(code, new AtomicInteger(minId(code).intValue()));
    }
    int id = seq.get(code).incrementAndGet();
    return id;
  }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.