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

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


        {
            Tuple<Integer, Integer> t = new Tuple<Integer, Integer>( i, i );
            sortedTuple.add( t );
        }

        IntSerializer ser = IntSerializer.INSTANCE;
        InMemoryBTreeBuilder<Integer, Integer> bb = new InMemoryBTreeBuilder<Integer, Integer>( "master", 4, ser, ser );

        // contains 1, 2, 3, 4, 5, 6, 7
        BTree<Integer, Integer> btree = bb.build( sortedTuple.iterator() );
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    @Test
    public void testBrowseEmptyTree() throws IOException, KeyNotFoundException, BTreeAlreadyManagedException
    {
        IntSerializer serializer = IntSerializer.INSTANCE;

        BTree<Integer, Integer> btree = BTreeFactory.createPersistedBTree( "master", serializer, serializer );
       
        // Inject the newly created BTree into teh recordManager
        recordManager1.manage( btree );
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    @Test
    public void testNextAfterPrev() throws Exception
    {
        IntSerializer serializer = IntSerializer.INSTANCE;

        InMemoryBTreeConfiguration<Integer, Integer> config = new InMemoryBTreeConfiguration<Integer, Integer>();
        config.setName( "master" );
        config.setPageSize( 4 );
        config.setSerializers( serializer, serializer );
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    @Test
    public void testCheckRootPageContents() throws Exception
    {
        IntSerializer ser = IntSerializer.INSTANCE;
        BTree<Integer, Integer> btree = BTreeFactory.createInMemoryBTree( "master1", ser, ser, 4 );

        for ( int i = 1; i < 8; i++ )
        {
            btree.insert( i, i );
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     */
    @Test
    public void testBrowseForward() throws Exception
    {
        // Create a BTree with pages containing 8 elements
        BTree<Integer, String> btree = BTreeFactory.createInMemoryBTree( "test", new IntSerializer(),
            new StringSerializer() );
        btree.setPageSize( 8 );

        // Inject the values
        for ( int value : sortedValues )
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     */
    @Test
    public void testBrowseBackward() throws Exception
    {
        // Create a BTree with pages containing 8 elements
        BTree<Integer, String> btree = BTreeFactory.createInMemoryBTree( "test", new IntSerializer(),
            new StringSerializer() );
        btree.setPageSize( 8 );

        // Inject the values
        for ( int value : sortedValues )
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     */
    @Test
    public void testBrowseEmptyTree() throws Exception
    {
        // Create a BTree with pages containing 8 elements
        BTree<Integer, String> btree = BTreeFactory.createInMemoryBTree( "test", new IntSerializer(),
            new StringSerializer() );
        btree.setPageSize( 8 );

        TupleCursor<Integer, String> cursor = btree.browse();

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     */
    @Test
    public void testBrowseForwardBackward() throws Exception
    {
        // Create a BTree with pages containing 4 elements
        BTree<Integer, String> btree = BTreeFactory.createInMemoryBTree( "test", new IntSerializer(),
            new StringSerializer() );
        btree.setPageSize( 4 );

        for ( int i = 0; i < 16; i++ )
        {
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     */
    @Test
    public void testBrowseNonExistingKey() throws Exception
    {
        // Create a BTree with pages containing 8 elements
        BTree<Integer, String> btree = BTreeFactory.createInMemoryBTree( "test", new IntSerializer(),
            new StringSerializer() );
        btree.setPageSize( 8 );
        for ( int i = 0; i < 11; i++ )
        {
            btree.insert( i, String.valueOf( i ) );
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    /**
     * Creates a 2 level depth tree of full pages
     */
    private BTree<Integer, String> createTwoLevelBTreeFullLeaves() throws IOException
    {
        BTree<Integer, String> btree = BTreeFactory.createInMemoryBTree( "test", new IntSerializer(),
            new StringSerializer() );
        btree.setPageSize( 4 );

        // Create a tree with 5 children containing 4 elements each. The tree is full.
        int[] keys = new int[]
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