Exemplo n.º 1
0
        public virtual void TestThreadCorrectness()
        {
            const int NUM_THREADS = 4;
            const int CACHE_SIZE  = 512;
            int       OBJ_COUNT   = 3 * CACHE_SIZE;

            DoubleBarrelLRUCache <CloneableObject, object> c = new DoubleBarrelLRUCache <CloneableObject, object>(1024);

            CloneableObject[] objs = new CloneableObject[OBJ_COUNT];
            for (int i = 0; i < OBJ_COUNT; i++)
            {
                objs[i] = new CloneableObject(new object());
            }

            CacheThread[] threads = new CacheThread[NUM_THREADS];
            DateTime      endTime = DateTime.Now.AddSeconds(1);

            for (int i = 0; i < NUM_THREADS; i++)
            {
                threads[i] = new CacheThread(this, c, objs, endTime);
                threads[i].Start();
            }
            for (int i = 0; i < NUM_THREADS; i++)
            {
                threads[i].Join();
                Assert.False(threads[i].failed);
            }
            //System.out.println("hits=" + totHit + " misses=" + totMiss);
        }
        public virtual void TestThreadCorrectness()
        {
            const int NUM_THREADS = 4;
            const int CACHE_SIZE = 512;
            int OBJ_COUNT = 3 * CACHE_SIZE;

            DoubleBarrelLRUCache<CloneableObject, object> c = new DoubleBarrelLRUCache<CloneableObject, object>(1024);

            CloneableObject[] objs = new CloneableObject[OBJ_COUNT];
            for (int i = 0; i < OBJ_COUNT; i++)
            {
                objs[i] = new CloneableObject(new object());
            }

            CacheThread[] threads = new CacheThread[NUM_THREADS];
            DateTime endTime = DateTime.Now.AddSeconds(1);
            for (int i = 0; i < NUM_THREADS; i++)
            {
                threads[i] = new CacheThread(this, c, objs, endTime);
                threads[i].Start();
            }
            for (int i = 0; i < NUM_THREADS; i++)
            {
                threads[i].Join();
                Assert.False(threads[i].Failed);
            }
            //System.out.println("hits=" + totHit + " misses=" + totMiss);
        }
Exemplo n.º 3
0
        public virtual void TestThreadCorrectness()
        {
            const int NUM_THREADS = 4;
            const int CACHE_SIZE  = 512;
            int       OBJ_COUNT   = 3 * CACHE_SIZE;

            DoubleBarrelLRUCache <CloneableObject, object> c = new DoubleBarrelLRUCache <CloneableObject, object>(1024);

            CloneableObject[] objs = new CloneableObject[OBJ_COUNT];
            for (int i = 0; i < OBJ_COUNT; i++)
            {
                objs[i] = new CloneableObject(new object());
            }

            CacheThread[] threads = new CacheThread[NUM_THREADS];
            long          endTime = (J2N.Time.NanoTime() / J2N.Time.MillisecondsPerNanosecond) + 1000L; // LUCENENET: Use NanoTime() rather than CurrentTimeMilliseconds() for more accurate/reliable results

            for (int i = 0; i < NUM_THREADS; i++)
            {
                threads[i] = new CacheThread(this, c, objs, endTime);
                threads[i].Start();
            }
            for (int i = 0; i < NUM_THREADS; i++)
            {
                threads[i].Join();
                Assert.False(threads[i].failed);
            }
            //System.out.println("hits=" + totHit + " misses=" + totMiss);
        }
Exemplo n.º 4
0
        public static void CacheTest()
        {
            //查询数据源
            List <Person> personData = new List <Person>();

            personData.Add(new Person()
            {
                Id = Guid.NewGuid(), Code = "101", Name = "张三"
            });

            //放进缓存 默认2分半钟自动释放
            var cachePersonData = new CacheThread <List <Person> >(personData);

            //从缓存取数据
            personData = cachePersonData.DictionaryData;
        }
Exemplo n.º 5
0
		/// <summary>
		/// Raises the CacheError event.
		/// This method is invoked from the thumbnail thread.
		/// </summary>
		/// <param name="guid">The Guid of the ImageListViewItem that is associated with this error.
		/// This parameter can be null.</param>
		/// <param name="error">The error that occurred during an asynchronous operation.</param>
		/// <param name="cacheThread">The thread raising the error.</param>
		internal void OnCacheErrorInternal(Guid guid, Exception error, CacheThread cacheThread)
		{
			ImageListViewItem item = null;
			mItems.TryGetValue(guid, out item);
			OnCacheError(new CacheErrorEventArgs(item, error, cacheThread));
		}
Exemplo n.º 6
0
 /// <summary>
 /// Initializes a new instance of the CacheErrorEventArgs class.
 /// </summary>
 /// <param name="item">The ImageListViewItem that is associated with this error.</param>
 /// <param name="error">The error that occurred during an asynchronous operation.</param>
 /// <param name="cacheThread">The thread raising the error.</param>
 public CacheErrorEventArgs(ImageListViewItem item, Exception error, CacheThread cacheThread)
 {
     Item = item;
     Error = error;
     CacheThread = cacheThread;
 }
Exemplo n.º 7
0
 /// <summary>
 /// Initializes a new instance of the CacheErrorEventArgs class.
 /// </summary>
 /// <param name="item">The ImageListViewItem that is associated with this error.</param>
 /// <param name="error">The error that occurred during an asynchronous operation.</param>
 /// <param name="cacheThread">The thread raising the error.</param>
 public CacheErrorEventArgs(ImageListViewItem item, Exception error, CacheThread cacheThread)
 {
     Item        = item;
     Error       = error;
     CacheThread = cacheThread;
 }