Examples of IdentityQueryFilter

Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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    {
        Token min = StorageService.getPartitioner().getMinimumToken();
        return cfs.getRangeSlice(superColumn,
                                 new Bounds<Token>(min, min).toRowBounds(),
                                 10000,
                                 new IdentityQueryFilter(),
                                 null);
    }
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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        insert("k1", "k2", "k3");       // token = 2
        insert("key1", "key2", "key3"); // token = 4
        insert("longKey1", "longKey2"); // token = 8

        List<Row> rows = cfs.getRangeSlice(null, new Bounds<RowPosition>(dk("k2"), dk("key2")), 10000, new IdentityQueryFilter(), null);
        assert rows.size() == 4 : "Expecting 4 keys, got " + rows.size();
        assert rows.get(0).key.key.equals(ByteBufferUtil.bytes("k2"));
        assert rows.get(1).key.key.equals(ByteBufferUtil.bytes("k3"));
        assert rows.get(2).key.key.equals(ByteBufferUtil.bytes("key1"));
        assert rows.get(3).key.key.equals(ByteBufferUtil.bytes("key2"));
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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            IPartitioner p = StorageService.getPartitioner();
            IndexExpression expr = new IndexExpression(ByteBufferUtil.bytes("birthdate"),
                                                       IndexOperator.EQ,
                                                       ByteBufferUtil.bytes(val));
            List<IndexExpression> clause = Arrays.asList(expr);
            IFilter filter = new IdentityQueryFilter();
            Range<RowPosition> range = Util.range("", "");
            List<Row> rows = cfs.search(clause, range, 100, filter);
            assertEquals(1, rows.size());
            assert rows.get(0).key.key.equals(ByteBufferUtil.bytes(key));
        }
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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            Thread.sleep(10);

        // verify we get it back w/ index query too
        IndexExpression expr = new IndexExpression(COLUMN, IndexOperator.EQ, VALUE);
        List<IndexExpression> clause = Arrays.asList(expr);
        IFilter filter = new IdentityQueryFilter();
        IPartitioner p = StorageService.getPartitioner();
        Range<RowPosition> range = Util.range("", "");
        rows = table.getColumnFamilyStore(CF1).search(clause, range, Integer.MAX_VALUE, filter);
        assertEquals(LOOPS, rows.size());
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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        rm.apply();

        // basic single-expression query
        IndexExpression expr = new IndexExpression(ByteBufferUtil.bytes("birthdate"), IndexOperator.EQ, ByteBufferUtil.bytes(1L));
        List<IndexExpression> clause = Arrays.asList(expr);
        IFilter filter = new IdentityQueryFilter();
        IPartitioner p = StorageService.getPartitioner();
        Range<RowPosition> range = Util.range("", "");
        List<Row> rows = Table.open("Keyspace1").getColumnFamilyStore("Indexed1").search(clause, range, 100, filter);

        assert rows != null;
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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        }

        IndexExpression expr = new IndexExpression(ByteBufferUtil.bytes("birthdate"), IndexOperator.EQ, ByteBufferUtil.bytes(34L));
        IndexExpression expr2 = new IndexExpression(ByteBufferUtil.bytes("notbirthdate"), IndexOperator.EQ, ByteBufferUtil.bytes(1L));
        List<IndexExpression> clause = Arrays.asList(expr, expr2);
        IFilter filter = new IdentityQueryFilter();
        IPartitioner p = StorageService.getPartitioner();
        Range<RowPosition> range = Util.range("", "");
        List<Row> rows = Table.open("Keyspace1").getColumnFamilyStore("Indexed1").search(clause, range, 100, filter);

        assert rows != null;
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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        rm.add(new QueryPath("Indexed1", null, ByteBufferUtil.bytes("birthdate")), ByteBufferUtil.bytes(1L), 0);
        rm.apply();

        IndexExpression expr = new IndexExpression(ByteBufferUtil.bytes("birthdate"), IndexOperator.EQ, ByteBufferUtil.bytes(1L));
        List<IndexExpression> clause = Arrays.asList(expr);
        IFilter filter = new IdentityQueryFilter();
        IPartitioner p = StorageService.getPartitioner();
        Range<RowPosition> range = Util.range("", "");
        List<Row> rows = cfs.search(clause, range, 100, filter);
        assert rows.size() == 1 : StringUtils.join(rows, ",");
        String key = ByteBufferUtil.string(rows.get(0).key.key);
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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        rm.add(new QueryPath("Indexed1", null, ByteBufferUtil.bytes("birthdate")), ByteBufferUtil.bytes(2L), 2);
        rm.apply();

        IndexExpression expr = new IndexExpression(ByteBufferUtil.bytes("birthdate"), IndexOperator.EQ, ByteBufferUtil.bytes(1L));
        List<IndexExpression> clause = Arrays.asList(expr);
        IFilter filter = new IdentityQueryFilter();
        IPartitioner p = StorageService.getPartitioner();
        Range<RowPosition> range = Util.range("", "");
        List<Row> rows = table.getColumnFamilyStore("Indexed1").search(clause, range, 100, filter);
        assert rows.size() == 0;
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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        // basic single-expression query
        IndexExpression expr1 = new IndexExpression(ByteBufferUtil.bytes("birthdate"), IndexOperator.EQ, ByteBufferUtil.bytes(1L));
        IndexExpression expr2 = new IndexExpression(ByteBufferUtil.bytes("notbirthdate"), IndexOperator.GT, ByteBufferUtil.bytes(1L));
        List<IndexExpression> clause = Arrays.asList(new IndexExpression[]{ expr1, expr2 });
        IFilter filter = new IdentityQueryFilter();
        IPartitioner p = StorageService.getPartitioner();
        Range<RowPosition> range = Util.range("", "");
        List<Row> rows = Table.open("Keyspace1").getColumnFamilyStore("Indexed1").search(clause, range, 1, filter);

        assert rows != null;
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Examples of org.apache.cassandra.db.columniterator.IdentityQueryFilter

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    private void queryBirthdate(Table table) throws CharacterCodingException
    {
        IndexExpression expr = new IndexExpression(ByteBufferUtil.bytes("birthdate"), IndexOperator.EQ, ByteBufferUtil.bytes(1L));
        List<IndexExpression> clause = Arrays.asList(expr);
        IFilter filter = new IdentityQueryFilter();
        IPartitioner p = StorageService.getPartitioner();
        List<Row> rows = table.getColumnFamilyStore("Indexed2").search(clause, Util.range("", ""), 100, filter);
        assert rows.size() == 1 : StringUtils.join(rows, ",");
        assertEquals("k1", ByteBufferUtil.string(rows.get(0).key.key));
    }
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