Examples of org.apache.directmemory.memory.AllocationPolicy

org.apache.directmemory.memory.AllocationPolicy
Interface describing the buffer allocation policy. The implementations will be initialized by setting the list of buffers {@link #init(List)}, and every allocation will call {@link #getActiveBuffer(OffHeapMemoryBuffer,int)}, passing the previously (possibly null) buffer that failed to allocate and the number of the current allocation @author bperroud

{


    @Test
    public void testOffHeapExceedMemoryReturnNullWhenTrue()
    {
        AllocationPolicy allocationPolicy = new RoundRobinAllocationPolicy();
        MemoryManagerService<byte[]> memoryManager = new MemoryManagerServiceImpl<byte[]>( allocationPolicy, true );
        CacheService<Integer, byte[]> cache =
            new DirectMemory<Integer, byte[]>().setMemoryManager( memoryManager ).setNumberOfBuffers( 1 ).setSize(
                Ram.Mb( 1 ) ).newCacheService();

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    @Test
    public void testEntryIsNoMoreAvailableAfterExpiry()
        throws InterruptedException
    {
        AllocationPolicy allocationPolicy = new RoundRobinAllocationPolicy();
        MemoryManagerService<MyBean> memoryManager = new MemoryManagerServiceImpl<MyBean>( allocationPolicy, true );
        CacheService<Integer, MyBean> cache =
            new DirectMemory<Integer, MyBean>().setMemoryManager( memoryManager ).setNumberOfBuffers( 1 ).setSize(
                Ram.Mb( 1 ) ).newCacheService();
        /*

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    @Test
    public void testOffHeapExceedMemoryReturnNullWhenTrue()
        throws IOException
    {
        AllocationPolicy allocationPolicy = new RoundRobinAllocationPolicy();
        MemoryManagerService<byte[]> memoryManager = new MemoryManagerServiceImpl<byte[]>( allocationPolicy, true );
        CacheService<Integer, byte[]> cache =
            new DirectMemory<Integer, byte[]>().setMemoryManager( memoryManager ).setNumberOfBuffers( 1 ).setSize( Ram.Mb( 1 ) ).newCacheService();


        for ( int i = 0; i < 1000; i++ )

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    @Test
    public void testEntryIsNoMoreAvailableAfterExpiry()
        throws InterruptedException, IOException
    {
        AllocationPolicy allocationPolicy = new RoundRobinAllocationPolicy();
        MemoryManagerService<MyBean> memoryManager = new MemoryManagerServiceImpl<MyBean>( allocationPolicy, true );
        CacheService<Integer, MyBean> cache =
            new DirectMemory<Integer, MyBean>().setMemoryManager( memoryManager ).setNumberOfBuffers( 1 ).setSize( Ram.Mb( 1 ) ).newCacheService();
        /*
         * let the scan run every 10s

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Related Classes of org.apache.directmemory.memory.AllocationPolicy

org.apache.directmemory.cache.CacheServiceImplTest

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