Examples of NullableTuple

Examples of org.apache.pig.impl.io.NullableTuple

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    }

    @Test
    public void testCompareDouble() throws IOException {
        list.set(2, (Double) list.get(2) + 0.1);
        NullableTuple t = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res < 0);
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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    }

    @Test
    public void testCompareByte() throws IOException {
        list.set(4, (Byte) list.get(4) + 1);
        NullableTuple t = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res < 0);
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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    }

    @Test
    public void testCompareBoolean() throws IOException {
        list.set(5, false);
        NullableTuple t = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res > 0);
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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    }

    @Test
    public void testCompareByteArray() throws IOException {
        list.set(6, new DataByteArray(new byte[] { 0x10, 0x1a }));
        NullableTuple t = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
       
        list.set(6, new DataByteArray(new byte[] { 0x20 }));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
       
        // bytearray that will fit into BinInterSedes.TINYBYTEARRAY
        String largeTinyStr = appendChars("abc", 'x', 255 - 10);
        list.set(6, new DataByteArray(largeTinyStr));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);   
       
        //longest bytearray that will fit into BinInterSedes.TINYBYTEARRAY
        largeTinyStr = appendChars("", 'x', 255);
        list.set(6, new DataByteArray(largeTinyStr));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
       
        // bytearray that will fit into BinInterSedes.SMALLBYTEARRAY
        String largeSmallStr = appendChars("abc", 'x', 65535 - 100);
        list.set(6, new DataByteArray(largeSmallStr));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);         

        // bytearray that will fit into BinInterSedes.BYTEARRAY
        String largeStr = appendChars("abc", 'x', 65535 + 10000);
        list.set(6, new DataByteArray(largeStr));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);         
       
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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    }

   @Test
    public void testCompareCharArray() throws IOException {
        list.set(7, "hello world!");
        NullableTuple t = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res == 0);
       
        list.set(7, "hello worlc!");
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res > 0);
       
        // chararray that will fit into BinInterSedes.SMALLCHARARRAY
        String largeTinyString = appendChars("hello worlc!", 'x', 300);
        list.set(7, largeTinyString);
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res > 0);
       
        list.set(7, "hello worlz!");
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res < 0);
        list.set(7, "hello");
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res > 0);
        list.set(7, "hello world!?");
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res < 0);
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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        return sb.toString();
    }

    @Test
    public void compareInnerTuples() throws IOException {
        NullableTuple t = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res == 0);
       
        list.set(8, tf.newTuple(Arrays.<Object> asList(8.0, 9f, 10l, 12)));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res < 0);
       
        list.set(8, tf.newTuple(Arrays.<Object> asList(8.0, 9f, 9l, 12)));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res > 0);
       
        list.set(8, tf.newTuple(Arrays.<Object> asList(7.0, 9f, 9l, 12)));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res > 0);
       
        //Tuple that will fit into BinInterSedes.TINYTUPLE
        Tuple tinyTuple = createLargeTuple(1, 200, tf);
        list.set(8, tinyTuple);
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
       
        //Tuple that will fit into BinInterSedes.SMALLTUPLE
        Tuple smallTuple = createLargeTuple(1, 1000, tf);
        list.set(8, smallTuple);
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
       
        // DataType.LONG < DataType.DOUBLE
        list.set(8, tf.newTuple(Arrays.<Object> asList(8l, 9f, 9l, 12)));
        t = new NullableTuple(tf.newTuple(list));
        res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res > 0);
       
        // object after tuple
        list = new ArrayList<Object>(list);
        list.add(10);
        NullableTuple t1 = new NullableTuple(tf.newTuple(list));
        list.set(list.size() - 1, 11);
        NullableTuple t2 = new NullableTuple(tf.newTuple(list));
        res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
        assertTrue(res < 0);
       
        // fancy tuple nesting
        list.set(list.size() - 1, tf.newTuple(list));
        t1 = new NullableTuple(tf.newTuple(list));
        list.set(list.size() - 1, 10);
        list.set(list.size() - 1, tf.newTuple(list));
        t2 = new NullableTuple(tf.newTuple(list));
        res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
        assertTrue(res > 0);
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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    @Test
    public void testCompareDataBag() throws IOException {
        list = new ArrayList<Object>(list);
        list.add(new DefaultDataBag(Arrays.asList(tf.newTuple(Arrays.asList(0)))));
        NullableTuple t1 = new NullableTuple(tf.newTuple(list));
        list.set(list.size() - 1, new DefaultDataBag(Arrays.asList(tf.newTuple(Arrays.asList(1)))));
        NullableTuple t2 = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
        assertTrue(res < 0);
       
        //bag that will fit into BinInterSedes.TINYBAG
        DataBag largeBag = createLargeBag(200, tf);
        t2 = new NullableTuple(tf.newTuple(largeBag));
        res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);

        //bag that will fit into BinInterSedes.SMALLBAG
        largeBag = createLargeBag(3000, tf);
        t2 = new NullableTuple(tf.newTuple(largeBag));
        res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
   
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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    @Test
    public void testCompareMap() throws IOException {
        list = new ArrayList<Object>(list);
        list.add(Collections.singletonMap("pig", "scalability"));
        NullableTuple t1 = new NullableTuple(tf.newTuple(list));
        list.set(list.size() - 1, Collections.singletonMap("pig", "scalability"));
        NullableTuple t2 = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
        assertTrue(res == 0);
        list.set(list.size() - 1, Collections.singletonMap("pigg", "scalability"));
        t2 = new NullableTuple(tf.newTuple(list));
        res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
        assertTrue(res < 0);
        list.set(list.size() - 1, Collections.singletonMap("pig", "Scalability"));
        t2 = new NullableTuple(tf.newTuple(list));
        res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
        assertTrue(res > 0);
        list.set(list.size() - 1, Collections.singletonMap("pii", "scalability"));
        t2 = new NullableTuple(tf.newTuple(list));
        res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
        assertTrue(res < 0);
        // object after map
        list.add(107);
        t1 = new NullableTuple(tf.newTuple(list));
        list.set(list.size() - 1, 108);
        t2 = new NullableTuple(tf.newTuple(list));
        res = compareHelper(t1, t2, comparator);
        assertEquals(Math.signum(t1.compareTo(t2)), Math.signum(res), 0);
        assertTrue(res < 0);
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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    @Test
    public void testCompareDiffertTypes() throws IOException {
        // DataType.INTEGER < DataType.LONG
        list.set(3, 4);
        NullableTuple t = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res > 0);
    }
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Examples of org.apache.pig.impl.io.NullableTuple

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    @Test
    public void testCompareDifferentSizes() throws IOException {
        list = new ArrayList<Object>(list);
        // this object should be never get into the comparison loop
        list.add(new DefaultDataBag());
        NullableTuple t = new NullableTuple(tf.newTuple(list));
        int res = compareHelper(prototype, t, comparator);
        assertEquals(Math.signum(prototype.compareTo(t)), Math.signum(res), 0);
        assertTrue(res < 0);
    }
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