Package org.apache.hadoop.hive.serde2.objectinspector

Examples of org.apache.hadoop.hive.serde2.objectinspector.ListObjectInspector

698
699
700
701
702
703
704
705
706
707
708
709
710
        return true;
      }

      case LIST: {
        char separator = (char) separators[level];
        ListObjectInspector loi = (ListObjectInspector)objInspector;
        List<?> list = loi.getList(obj);
        ObjectInspector eoi = loi.getListElementObjectInspector();
        if (list == null) {
          return false;
        } else {
          for (int i = 0; i < list.size(); i++) {
            if (i > 0) {
View Full Code Here
577
578
579
580
581
582
583
584
585
586
587
588
589
      PrimitiveObjectInspector poi = (PrimitiveObjectInspector) oi;
      result = TypeInfoFactory.getPrimitiveTypeInfo(poi.getTypeName());
      break;
    }
    case LIST: {
      ListObjectInspector loi = (ListObjectInspector) oi;
      result = TypeInfoFactory
          .getListTypeInfo(getTypeInfoFromObjectInspector(loi
          .getListElementObjectInspector()));
      break;
    }
    case MAP: {
      MapObjectInspector moi = (MapObjectInspector) oi;
View Full Code Here
454
455
456
457
458
459
460
461
462
463
464
465
466
467
                }
            }
            break;
        }
        case LIST: {
            ListObjectInspector loi = (ListObjectInspector) oi;
            ObjectInspector listElementObjectInspector = loi
                .getListElementObjectInspector();
            List<?> olist = loi.getList(o);
            if (olist == null) {
                sb.append("null");
            } else {
                sb.append(SerDeUtils.LBRACKET);
                for (int i = 0; i < olist.size(); i++) {
View Full Code Here
114
115
116
117
118
119
120
121
122
123
124
                getObjectInspector(mapType.getMapKeyTypeInfo()), getObjectInspector(mapType.getMapValueTypeInfo()));
            return mapInspector;

        case LIST:
            ListTypeInfo listType = (ListTypeInfo) type;
            ListObjectInspector listInspector = ObjectInspectorFactory.getStandardListObjectInspector(
                getObjectInspector(listType.getListElementTypeInfo()));
            return listInspector;

        case STRUCT:
            StructTypeInfo structType = (StructTypeInfo) type;
View Full Code Here
853
854
855
856
857
858
859
860
861
862
863
864
        } else {
          oi = sf.getFieldObjectInspector();
        }
      } else if (oi instanceof ListObjectInspector
          && names[i].equalsIgnoreCase("$elem$")) {
        ListObjectInspector loi = (ListObjectInspector) oi;
        oi = loi.getListElementObjectInspector();
      } else if (oi instanceof MapObjectInspector
          && names[i].equalsIgnoreCase("$key$")) {
        MapObjectInspector moi = (MapObjectInspector) oi;
        oi = moi.getMapKeyObjectInspector();
      } else if (oi instanceof MapObjectInspector
View Full Code Here
643
644
645
646
647
648
649
650
651
652
653
654
        } else {
          oi = sf.getFieldObjectInspector();
        }
      } else if (oi instanceof ListObjectInspector
          && names[i].equalsIgnoreCase("$elem$")) {
        ListObjectInspector loi = (ListObjectInspector) oi;
        oi = loi.getListElementObjectInspector();
      } else if (oi instanceof MapObjectInspector
          && names[i].equalsIgnoreCase("$key$")) {
        MapObjectInspector moi = (MapObjectInspector) oi;
        oi = moi.getMapKeyObjectInspector();
      } else if (oi instanceof MapObjectInspector
View Full Code Here
419
420
421
422
423
424
425
426
427
428
429
430
431
          escaped, escapeChar, needsEscape);
        return true;
      }
      case LIST: {
        char separator = (char) separators[level];
        ListObjectInspector loi = (ListObjectInspector)objInspector;
        List<?> list = loi.getList(obj);
        ObjectInspector eoi = loi.getListElementObjectInspector();
        if (list == null) {
          return false;
        } else {
          for (int i = 0; i < list.size(); i++) {
            if (i > 0) {
View Full Code Here
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
        getStructFieldRef("string1").getFieldObjectInspector();
    StructObjectInspector mid = (StructObjectInspector) readerInspector.
        getStructFieldRef("middle").getFieldObjectInspector();
    List<? extends StructField> midFields =
        mid.getAllStructFieldRefs();
    ListObjectInspector midli =
        (ListObjectInspector) midFields.get(0).getFieldObjectInspector();
    StructObjectInspector inner = (StructObjectInspector)
        midli.getListElementObjectInspector();
    List<? extends StructField> inFields = inner.getAllStructFieldRefs();
    IntObjectInspector inner_in = (IntObjectInspector) inFields.get(0).getFieldObjectInspector();
    StringObjectInspector inner_st = (StringObjectInspector) inFields.get(1).getFieldObjectInspector();
    ListObjectInspector li = (ListObjectInspector) readerInspector.
        getStructFieldRef("list").getFieldObjectInspector();
    MapObjectInspector ma = (MapObjectInspector) readerInspector.
        getStructFieldRef("map").getFieldObjectInspector();
    StructObjectInspector lc = (StructObjectInspector)
        li.getListElementObjectInspector();
    StringObjectInspector mk = (StringObjectInspector)
        ma.getMapKeyObjectInspector();
    StructObjectInspector mv = (StructObjectInspector)
        ma.getMapValueObjectInspector();
    RecordReader rows = reader.rows(null);
    Object row = rows.next(null);
    assertNotNull(row);
    // check the contents of the first row
    assertEquals(false,
        bo.get(readerInspector.getStructFieldData(row, fields.get(0))));
    assertEquals(1, by.get(readerInspector.getStructFieldData(row,
        fields.get(1))));
    assertEquals(1024, sh.get(readerInspector.getStructFieldData(row,
        fields.get(2))));
    assertEquals(65536, in.get(readerInspector.getStructFieldData(row,
        fields.get(3))));
    assertEquals(Long.MAX_VALUE, lo.get(readerInspector.
        getStructFieldData(row, fields.get(4))));
    assertEquals(1.0, fl.get(readerInspector.getStructFieldData(row,
        fields.get(5))), 0.00001);
    assertEquals(-15.0, dbl.get(readerInspector.getStructFieldData(row,
        fields.get(6))), 0.00001);
    assertEquals(bytes(0,1,2,3,4), bi.getPrimitiveWritableObject(
        readerInspector.getStructFieldData(row, fields.get(7))));
    assertEquals("hi", st.getPrimitiveJavaObject(readerInspector.
        getStructFieldData(row, fields.get(8))));
    List<?> midRow = midli.getList(mid.getStructFieldData(readerInspector.
        getStructFieldData(row, fields.get(9)), midFields.get(0)));
    assertNotNull(midRow);
    assertEquals(2, midRow.size());
    assertEquals(1, inner_in.get(inner.getStructFieldData(midRow.get(0),
        inFields.get(0))));
    assertEquals("bye", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(0), inFields.get(1))));
    assertEquals(2, inner_in.get(inner.getStructFieldData(midRow.get(1),
        inFields.get(0))));
    assertEquals("sigh", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(1), inFields.get(1))));
    List<?> list = li.getList(readerInspector.getStructFieldData(row,
        fields.get(10)));
    assertEquals(2, list.size());
    assertEquals(3, inner_in.get(inner.getStructFieldData(list.get(0),
        inFields.get(0))));
    assertEquals("good", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(0), inFields.get(1))));
    assertEquals(4, inner_in.get(inner.getStructFieldData(list.get(1),
        inFields.get(0))));
    assertEquals("bad", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(1), inFields.get(1))));
    Map<?,?> map = ma.getMap(readerInspector.getStructFieldData(row,
        fields.get(11)));
    assertEquals(0, map.size());

    // check the contents of second row
    assertEquals(true, rows.hasNext());
    row = rows.next(row);
    assertEquals(true,
        bo.get(readerInspector.getStructFieldData(row, fields.get(0))));
    assertEquals(100, by.get(readerInspector.getStructFieldData(row,
        fields.get(1))));
    assertEquals(2048, sh.get(readerInspector.getStructFieldData(row,
        fields.get(2))));
    assertEquals(65536, in.get(readerInspector.getStructFieldData(row,
        fields.get(3))));
    assertEquals(Long.MAX_VALUE, lo.get(readerInspector.
        getStructFieldData(row, fields.get(4))));
    assertEquals(2.0, fl.get(readerInspector.getStructFieldData(row,
        fields.get(5))), 0.00001);
    assertEquals(-5.0, dbl.get(readerInspector.getStructFieldData(row,
        fields.get(6))), 0.00001);
    assertEquals(bytes(), bi.getPrimitiveWritableObject(
        readerInspector.getStructFieldData(row, fields.get(7))));
    assertEquals("bye", st.getPrimitiveJavaObject(readerInspector.
        getStructFieldData(row, fields.get(8))));
    midRow = midli.getList(mid.getStructFieldData(readerInspector.
        getStructFieldData(row, fields.get(9)), midFields.get(0)));
    assertNotNull(midRow);
    assertEquals(2, midRow.size());
    assertEquals(1, inner_in.get(inner.getStructFieldData(midRow.get(0),
        inFields.get(0))));
    assertEquals("bye", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(0), inFields.get(1))));
    assertEquals(2, inner_in.get(inner.getStructFieldData(midRow.get(1),
        inFields.get(0))));
    assertEquals("sigh", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(1), inFields.get(1))));
    list = li.getList(readerInspector.getStructFieldData(row,
        fields.get(10)));
    assertEquals(3, list.size());
    assertEquals(100000000, inner_in.get(inner.getStructFieldData(list.get(0),
        inFields.get(0))));
    assertEquals("cat", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
View Full Code Here
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
  @Override
  public void serialize(Object o, ObjectInspector oi, TProtocol oprot)
  throws TException, SerDeException, NoSuchFieldException,
  IllegalAccessException {

    ListObjectInspector loi = (ListObjectInspector)oi;

    Set<Object> set = (Set<Object>)o;
    DynamicSerDeTypeBase mt = this.getElementType();
    tset = new TSet(mt.getType(), set.size());
    oprot.writeSetBegin(tset);
    for(Object element: set) {
      mt.serialize(element, loi.getListElementObjectInspector(), oprot);
    }
    // in theory, the below call isn't needed in non thrift_mode, but let's not get too crazy
    oprot.writeSetEnd();
  }
View Full Code Here
243
244
245
246
247
248
249
250
251
252
253
254
255
          }
        }
        break;
      }
      case LIST: {
        ListObjectInspector loi = (ListObjectInspector)oi;
        ObjectInspector listElementObjectInspector = loi.getListElementObjectInspector();
        List<?> olist = loi.getList(o);
        if (olist == null) {
          sb.append("null");
        } else {
          sb.append(LBRACKET);
          for (int i=0; i<olist.size(); i++) {
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hive.serde2.objectinspector.ListObjectInspector

  • brickhouse.udf.collect.ArrayFlattenUDF
  • brickhouse.udf.collect.MultiDayCounterUDAF$MultiDayAggUDAFEvaluator
  • brickhouse.udf.sketch.MultiDaySketcherUDAF$MultiDayAggUDAFEvaluator
  • com.asakusafw.directio.hive.orc.OrcFileInput
  • com.asakusafw.directio.hive.serde.DataModelDriver
  • com.asakusafw.directio.hive.serde.DataModelDriverTest
  • com.asakusafw.directio.hive.serde.ValueSerdeFactoryTest
  • com.facebook.hive.orc.lazy.LazyDoubleTreeReader
  • com.facebook.hive.orc.lazy.LazyShortDictionaryTreeReader
  • com.facebook.hive.orc.lazy.LazyShortDirectTreeReader
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.