Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators

Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.attachInput()

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    Double[] doubleExpected = { 12.0, -13.2, 0.1, 1.3e2, null, MaxDouble,
        MinDouble };
    for (int i = 0; i < items.length; ++i) {
      Tuple tuple = TupleFactory.getInstance().newTuple(1);
      tuple.set(0, items[i]);
      proj.attachInput(tuple);
      Double actual = (Double) cast.getNext(dummyDouble).result;
      if (doubleExpected[i] != null) {
        assertEquals(doubleExpected[i], actual, 1e-6);
      } else {
        assertNull(actual);
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    Float[] floatExpected = { 12.0f, -13.2f, 0.1f, 1.3e2f, MaxFloat,
        MinFloat, null };
    for (int i = 0; i < items.length; ++i) {
      Tuple tuple = TupleFactory.getInstance().newTuple(1);
      tuple.set(0, items[i]);
      proj.attachInput(tuple);
      Float actual = (Float) cast.getNext(dummyFloat).result;
      if (floatExpected[i] != null) {
        assertEquals(floatExpected[i], actual, 1e-6);
      } else {
        assertNull(actual);
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        MinLong.toString(), "df1.2" };
    Long[] longExpected = { 1L, -1L, 12L, 12L, MaxLong, MinLong, null };
    for (int i = 0; i < items.length; ++i) {
      Tuple tuple = TupleFactory.getInstance().newTuple(1);
      tuple.set(0, items[i]);
      proj.attachInput(tuple);
      Long actual = (Long) cast.getNext(dummyLong).result;
      if (longExpected[i] != null) {
        assertEquals(longExpected[i], actual);
      } else {
        assertNull(actual);
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        MaxInteger.toString(), MinInteger.toString(), "ff4332" };
    Integer[] intExpected = { 1, -1, 12, 12, MaxInteger, MinInteger, null };
    for (int i = 0; i < items.length; ++i) {
      Tuple tuple = TupleFactory.getInstance().newTuple(1);
      tuple.set(0, items[i]);
      proj.attachInput(tuple);
      Integer actual = (Integer) cast.getNext(dummyInteger).result;
      if (intExpected[i] != null) {
        assertEquals(intExpected[i], actual);
      } else {
        assertNull(actual);
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        proj.setColumn(0);
        proj.setResultType(DataType.TUPLE);
        proj.setOverloaded(true);
        Tuple t = new DefaultTuple();
        t.append(db);
        proj.attachInput(t);
        List<PhysicalOperator> inputs = new ArrayList<PhysicalOperator>();
        inputs.add(proj);
        lr.setInputs(inputs);
    }
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        proj.setColumn(0);
        proj.setResultType(DataType.TUPLE);
        proj.setOverloaded(true);
        Tuple t = new DefaultTuple();
        t.append(db);
        proj.attachInput(t);
        List<PhysicalOperator> inputs = new ArrayList<PhysicalOperator>();
        inputs.add(proj);
        lr.setInputs(inputs);
    }
   
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        proj.setColumn(0);
        proj.setResultType(DataType.TUPLE);
        proj.setOverloaded(true);
        Tuple t = new DefaultTuple();
        t.append(db);
        proj.attachInput(t);
        List<PhysicalOperator> inputs = new ArrayList<PhysicalOperator>();
        inputs.add(proj);
        lr.setInputs(inputs);
    }
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        proj.setColumn(0);
        proj.setResultType(DataType.TUPLE);
        proj.setOverloaded(true);
        Tuple t = new DefaultTuple();
        t.append(db);
        proj.attachInput(t);
        List<PhysicalOperator> inputs = new ArrayList<PhysicalOperator>();
        inputs.add(proj);
        lr.setInputs(inputs);
    }
   
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    Float[] floatExpected = { 12.0f, -13.2f, 0.1f, 1.3e2f, MaxFloat,
        MinFloat, null };
    for (int i = 0; i < items.length; ++i) {
      Tuple tuple = TupleFactory.getInstance().newTuple(1);
      tuple.set(0, items[i]);
      proj.attachInput(tuple);
      Float actual = (Float) cast.getNext(dummyFloat).result;
      if (floatExpected[i] != null) {
        assertEquals(floatExpected[i], actual, 1e-6);
      } else {
        assertNull(actual);
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        MinLong.toString(), "df1.2" };
    Long[] longExpected = { 1L, -1L, 12L, 12L, MaxLong, MinLong, null };
    for (int i = 0; i < items.length; ++i) {
      Tuple tuple = TupleFactory.getInstance().newTuple(1);
      tuple.set(0, items[i]);
      proj.attachInput(tuple);
      Long actual = (Long) cast.getNext(dummyLong).result;
      if (longExpected[i] != null) {
        assertEquals(longExpected[i], actual);
      } else {
        assertNull(actual);
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