Package org.apache.directory.server.xdbm.search.cursor

Examples of org.apache.directory.server.xdbm.search.cursor.GreaterEqCursor

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        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test first() ----------

        cursor = new GreaterEqCursor( store, evaluator );

        cursor.first();

        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 5L ), cursor.get().getId() );
        assertEquals( "3", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 6L ), cursor.get().getId() );
        assertEquals( "4", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertFalse( cursor.next() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test afterLast() ----------

        cursor = new GreaterEqCursor( store, evaluator );

        cursor.afterLast();
        assertFalse( cursor.available() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 6L ), cursor.get().getId() );
        assertEquals( "4", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 5L ), cursor.get().getId() );
        assertEquals( "3", cursor.get().getKey() );

        assertFalse( cursor.previous() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test last() ----------

        cursor = new GreaterEqCursor( store, evaluator );

        cursor.last();

        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 6L ), cursor.get().getId() );
        assertEquals( "4", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 5L ), cursor.get().getId() );
        assertEquals( "3", cursor.get().getKey() );

        assertFalse( cursor.previous() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test before() ----------

        cursor = new GreaterEqCursor( store, evaluator );
        IndexEntry<String, String> indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "5" );

        assertFalse( cursor.available() );
        cursor.before( indexEntry );
        assertFalse( cursor.available() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertFalse( cursor.next() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "7" );
        cursor.before( indexEntry );
        assertFalse( cursor.available() );
        assertTrue( cursor.previous() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );
        cursor.close();

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "3" );
        cursor.before( indexEntry );
        assertFalse( cursor.available() );
        assertTrue( cursor.next() );
        assertEquals( Strings.getUUID( 5L ), cursor.get().getId() );
        assertEquals( "3", cursor.get().getKey() );
        cursor.close();

        // ---------- test after() ----------

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "4" );

        assertFalse( cursor.available() );
        cursor.after( indexEntry );
        assertFalse( cursor.available() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertFalse( cursor.next() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "7" );
        cursor.after( indexEntry );
        assertFalse( cursor.available() );
        assertTrue( cursor.previous() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );
        cursor.close();

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "3" );
        cursor.after( indexEntry );
        assertFalse( cursor.available() );
        assertTrue( cursor.previous() );
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        assertTrue( cursor.isClosed() );

        // ---------- test first() ----------

        set.clear();
        cursor = new GreaterEqCursor( store, evaluator );
        cursor.first();

        assertTrue( cursor.available() );
        set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );

        while ( cursor.next() )
        {
            assertTrue( cursor.available() );
            set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );
        }
        assertEquals( 4, set.size() );
        assertTrue( set.contains( new Tuple<String, String>( "3", Strings.getUUID( 5L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "4", Strings.getUUID( 6L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "5", Strings.getUUID( 7L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "6", Strings.getUUID( 8L ) ) ) );

        assertFalse( cursor.next() );
        assertFalse( cursor.available() );
        assertFalse( cursor.isClosed() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test afterLast() ----------

        set.clear();
        cursor = new GreaterEqCursor( store, evaluator );
        cursor.afterLast();
        assertFalse( cursor.available() );

        while ( cursor.previous() )
        {
            assertTrue( cursor.available() );
            set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );
        }
        assertEquals( 4, set.size() );
        assertTrue( set.contains( new Tuple<String, String>( "3", Strings.getUUID( 5L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "4", Strings.getUUID( 6L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "5", Strings.getUUID( 7L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "6", Strings.getUUID( 8L ) ) ) );

        assertFalse( cursor.previous() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test last() ----------

        set.clear();
        cursor = new GreaterEqCursor( store, evaluator );
        cursor.last();

        assertTrue( cursor.available() );
        set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );

        while ( cursor.previous() )
        {
            assertTrue( cursor.available() );
            set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );
        }
        assertEquals( 4, set.size() );
        assertTrue( set.contains( new Tuple<String, String>( "3", Strings.getUUID( 5L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "4", Strings.getUUID( 6L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "5", Strings.getUUID( 7L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "6", Strings.getUUID( 8L ) ) ) );

        assertFalse( cursor.previous() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test before() ----------

        cursor = new GreaterEqCursor( store, evaluator );
        IndexEntry<String, String> indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "2" );

        try
        {
            cursor.before( indexEntry );
            fail( "Should never get here." );
        }
        catch ( UnsupportedOperationException e )
        {
            cursor.close();
            assertTrue( cursor.isClosed() );
        }

        // ---------- test after() ----------

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "2" );
        try
        {
            cursor.after( indexEntry );
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        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test first() ----------

        cursor = new GreaterEqCursor( store, evaluator );

        cursor.first();

        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 5L ), cursor.get().getId() );
        assertEquals( "3", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 6L ), cursor.get().getId() );
        assertEquals( "4", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertFalse( cursor.next() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test afterLast() ----------

        cursor = new GreaterEqCursor( store, evaluator );

        cursor.afterLast();
        assertFalse( cursor.available() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 6L ), cursor.get().getId() );
        assertEquals( "4", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 5L ), cursor.get().getId() );
        assertEquals( "3", cursor.get().getKey() );

        assertFalse( cursor.previous() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test last() ----------

        cursor = new GreaterEqCursor( store, evaluator );

        cursor.last();

        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 6L ), cursor.get().getId() );
        assertEquals( "4", cursor.get().getKey() );

        assertTrue( cursor.previous() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 5L ), cursor.get().getId() );
        assertEquals( "3", cursor.get().getKey() );

        assertFalse( cursor.previous() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test before() ----------

        cursor = new GreaterEqCursor( store, evaluator );
        IndexEntry<String, String> indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "5" );

        assertFalse( cursor.available() );
        cursor.before( indexEntry );
        assertFalse( cursor.available() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertFalse( cursor.next() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "7" );
        cursor.before( indexEntry );
        assertFalse( cursor.available() );
        assertTrue( cursor.previous() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );
        cursor.close();

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "3" );
        cursor.before( indexEntry );
        assertFalse( cursor.available() );
        assertTrue( cursor.next() );
        assertEquals( Strings.getUUID( 5L ), cursor.get().getId() );
        assertEquals( "3", cursor.get().getKey() );
        cursor.close();

        // ---------- test after() ----------

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "4" );

        assertFalse( cursor.available() );
        cursor.after( indexEntry );
        assertFalse( cursor.available() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 7L ), cursor.get().getId() );
        assertEquals( "5", cursor.get().getKey() );

        assertTrue( cursor.next() );
        assertTrue( cursor.available() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );

        assertFalse( cursor.next() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "7" );
        cursor.after( indexEntry );
        assertFalse( cursor.available() );
        assertTrue( cursor.previous() );
        assertEquals( Strings.getUUID( 8L ), cursor.get().getId() );
        assertEquals( "6", cursor.get().getKey() );
        cursor.close();

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "3" );
        cursor.after( indexEntry );
        assertFalse( cursor.available() );
        assertTrue( cursor.previous() );
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        assertTrue( cursor.isClosed() );

        // ---------- test first() ----------

        set.clear();
        cursor = new GreaterEqCursor( store, evaluator );
        cursor.first();

        assertTrue( cursor.available() );
        set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );

        while ( cursor.next() )
        {
            assertTrue( cursor.available() );
            set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );
        }
        assertEquals( 4, set.size() );
        assertTrue( set.contains( new Tuple<String, String>( "3", Strings.getUUID( 5L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "4", Strings.getUUID( 6L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "5", Strings.getUUID( 7L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "6", Strings.getUUID( 8L ) ) ) );

        assertFalse( cursor.next() );
        assertFalse( cursor.available() );
        assertFalse( cursor.isClosed() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test afterLast() ----------

        set.clear();
        cursor = new GreaterEqCursor( store, evaluator );
        cursor.afterLast();
        assertFalse( cursor.available() );

        while ( cursor.previous() )
        {
            assertTrue( cursor.available() );
            set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );
        }
        assertEquals( 4, set.size() );
        assertTrue( set.contains( new Tuple<String, String>( "3", Strings.getUUID( 5L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "4", Strings.getUUID( 6L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "5", Strings.getUUID( 7L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "6", Strings.getUUID( 8L ) ) ) );

        assertFalse( cursor.previous() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test last() ----------

        set.clear();
        cursor = new GreaterEqCursor( store, evaluator );
        cursor.last();

        assertTrue( cursor.available() );
        set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );

        while ( cursor.previous() )
        {
            assertTrue( cursor.available() );
            set.add( new Tuple<String, String>( cursor.get().getKey(), cursor.get().getId() ) );
        }
        assertEquals( 4, set.size() );
        assertTrue( set.contains( new Tuple<String, String>( "3", Strings.getUUID( 5L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "4", Strings.getUUID( 6L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "5", Strings.getUUID( 7L ) ) ) );
        assertTrue( set.contains( new Tuple<String, String>( "6", Strings.getUUID( 8L ) ) ) );

        assertFalse( cursor.previous() );
        assertFalse( cursor.available() );
        cursor.close();
        assertTrue( cursor.isClosed() );

        // ---------- test before() ----------

        cursor = new GreaterEqCursor( store, evaluator );
        IndexEntry<String, String> indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "2" );

        try
        {
            cursor.before( indexEntry );
            fail( "Should never get here." );
        }
        catch ( UnsupportedOperationException e )
        {
            cursor.close();
            assertTrue( cursor.isClosed() );
        }

        // ---------- test after() ----------

        cursor = new GreaterEqCursor( store, evaluator );
        indexEntry = new IndexEntry<String, String>();
        indexEntry.setKey( "2" );
        try
        {
            cursor.after( indexEntry );
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