Package org.apache.directory.mavibot.btree.serializer

Examples of org.apache.directory.mavibot.btree.serializer.LongSerializer


        int n = 0;
        int nbElems = 500000;
        long delta = System.currentTimeMillis();

        // Create a BTree with 5 million entries
        BTree<Long, String> btree = BTreeFactory.createInMemoryBTree( "test", new LongSerializer(),
            new StringSerializer() );
        btree.setPageSize( 32 );

        for ( int i = 0; i < nbElems; i++ )
        {
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        long l1 = System.currentTimeMillis();
        int n = 0;
        long delta = l1;
        int nbElems = 100000;

        BTree<Long, String> btree = BTreeFactory.createInMemoryBTree( "test", new LongSerializer(),
            new StringSerializer() );
        btree.setPageSize( 32 );

        for ( int i = 0; i < nbElems; i++ )
        {
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        String data100K = create100KElementsFile();
        File dataFile = new File( data100K );
        BTree<Long, String> btree = BTreeFactory.createInMemoryBTree(
            "test",
            dataFile.getParent(),
            new LongSerializer(),
            new StringSerializer() );
        btree.setPageSize( 32 );
        btree.close();
    }
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        // Now, try to reload the file back
        recordManager = new RecordManager( dataDir.getAbsolutePath(), 32 );

        // Create a new BTree
        btree = recordManager.addBTree( "test", new LongSerializer(), new StringSerializer(), false );
    }
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        openRecordManagerAndBtree();

        try
        {
            // Create a new BTree which allows duplicate values
            btree = recordManager.addBTree( "test", new LongSerializer(), new StringSerializer(), true );
        }
        catch ( Exception e )
        {
            throw new RuntimeException( e );
        }
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     * Create a btree
     */
    @Before
    public void setup() throws IOException
    {
        btree = BTreeFactory.createInMemoryBTree( "test", new LongSerializer(), new StringSerializer() );
        btree.setPageSize( 8 );
    }
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     * @throws IOException If the creation failed
     */
    @BeforeClass
    public static void setup() throws IOException
    {
        btree = BTreeFactory.createInMemoryBTree( "test", new LongSerializer(), new StringSerializer() );
    }
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        openRecordManagerAndBtree();

        try
        {
            // Create a new BTree
            btree = recordManager1.addBTree( "test", new LongSerializer(), new StringSerializer(),
                BTree.ALLOW_DUPLICATES );
        }
        catch ( Exception e )
        {
            throw new RuntimeException( e );
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     * Test that a BTree which forbid duplicate values does not accept them
     */
    @Test(expected = DuplicateValueNotAllowedException.class)
    public void testBTreeForbidDups() throws IOException, BTreeAlreadyManagedException
    {
        BTree<Long, String> singleValueBtree = recordManager1.addBTree( "test2", new LongSerializer(),
            new StringSerializer(), BTree.FORBID_DUPLICATES );

        for ( long i = 0; i < 64; i++ )
        {
            singleValueBtree.insert( i, Long.toString( i ) );
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        openRecordManagerAndBtree();

        try
        {
            // Create a new BTree which allows duplicate values
            btree = recordManager1.addBTree( "test", new LongSerializer(), new StringSerializer(), true );
        }
        catch ( Exception e )
        {
            throw new RuntimeException( e );
        }
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