Examples of UnionTypeInfo

org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo
UnionTypeInfo represents the TypeInfo of an union. A union holds only one field of the specified fields at any point of time. The fields, a Union can hold, can have the same or different TypeInfo. Always use the TypeInfoFactory to create new TypeInfo objects, instead of directly creating an instance of this class.

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo

            .get(eid)));
      }
      return r;
    }
    case UNION: {
      UnionTypeInfo utype = (UnionTypeInfo) type;
      StandardUnion r = reuse == null ? new StandardUnion()
          : (StandardUnion) reuse;
      // Read the tag
      byte tag = buffer.read(invert);
      r.setTag(tag);
      r.setObject(deserialize(buffer, utype.getAllUnionObjectTypeInfos().get(tag),
          invert, null));
      return r;
    }
    default: {
      throw new RuntimeException("Unrecognized type: " + type.getCategory());

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo

            .get(eid)));
      }
      return r;
    }
    case UNION: {
      UnionTypeInfo utype = (UnionTypeInfo) type;
      StandardUnion r = reuse == null ? new StandardUnion()
          : (StandardUnion) reuse;
      // Read the tag
      byte tag = buffer.read(invert);
      r.setTag(tag);
      r.setObject(deserialize(buffer, utype.getAllUnionObjectTypeInfos().get(tag),
          invert, null));
      return r;
    }
    default: {
      throw new RuntimeException("Unrecognized type: " + type.getCategory());

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo


    // Column types
    assertEquals(1, aoig.getColumnTypes().size());
    TypeInfo typeInfo = aoig.getColumnTypes().get(0);
    assertTrue(typeInfo instanceof UnionTypeInfo);
    UnionTypeInfo uti = (UnionTypeInfo)typeInfo;


    // Check that the union has come out unscathed. No scathing of unions allowed.
    List<TypeInfo> typeInfos = uti.getAllUnionObjectTypeInfos();
    assertEquals(2, typeInfos.size());
    assertEquals(INT, typeInfos.get(0));
    assertEquals(STRING, typeInfos.get(1));
    assertEquals("uniontype<int,string>", uti.getTypeName());
  }

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo

            .get(eid)));
      }
      return r;
    }
    case UNION: {
      UnionTypeInfo utype = (UnionTypeInfo) type;
      StandardUnion r = reuse == null ? new StandardUnion()
          : (StandardUnion) reuse;
      // Read the tag
      byte tag = buffer.read(invert);
      r.setTag(tag);
      r.setObject(deserialize(buffer, utype.getAllUnionObjectTypeInfos().get(tag),
          invert, null));
      return r;
    }
    default: {
      throw new RuntimeException("Unrecognized type: " + type.getCategory());

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo

      }
      return LazyObjectInspectorFactory.getLazySimpleStructObjectInspector(
          fieldNames, fieldObjectInspectors, separator[separatorIndex],
          nullSequence, false, escaped, escapeChar);
    case UNION:
      UnionTypeInfo unionTypeInfo = (UnionTypeInfo) typeInfo;
      List<ObjectInspector> lazyOIs = new ArrayList<ObjectInspector>();
      for (TypeInfo uti : unionTypeInfo.getAllUnionObjectTypeInfos()) {
        lazyOIs.add(createLazyObjectInspector(uti, separator,
            separatorIndex + 1, nullSequence, escaped,
            escapeChar));
      }
      return LazyObjectInspectorFactory.getLazyUnionObjectInspector(lazyOIs,

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo

      return LazyObjectInspectorFactory.getLazySimpleStructObjectInspector(
          fieldNames, fieldObjectInspectors,
          LazyUtils.getSeparator(separator, separatorIndex),
          nullSequence, false, escaped, escapeChar);
    case UNION:
      UnionTypeInfo unionTypeInfo = (UnionTypeInfo) typeInfo;
      List<ObjectInspector> lazyOIs = new ArrayList<ObjectInspector>();
      for (TypeInfo uti : unionTypeInfo.getAllUnionObjectTypeInfos()) {
        lazyOIs.add(createLazyObjectInspector(uti, separator,
            separatorIndex + 1, nullSequence, escaped,
            escapeChar));
      }
      return LazyObjectInspectorFactory.getLazyUnionObjectInspector(lazyOIs,

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo


    // Column types
    assertEquals(1, aoig.getColumnTypes().size());
    TypeInfo typeInfo = aoig.getColumnTypes().get(0);
    assertTrue(typeInfo instanceof UnionTypeInfo);
    UnionTypeInfo uti = (UnionTypeInfo)typeInfo;


    // Check that the union has come out unscathed. No scathing of unions allowed.
    List<TypeInfo> typeInfos = uti.getAllUnionObjectTypeInfos();
    assertEquals(2, typeInfos.size());
    assertEquals(INT, typeInfos.get(0));
    assertEquals(STRING, typeInfos.get(1));
    assertEquals("uniontype<int,string>", uti.getTypeName());
  }

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo

            .get(eid)));
      }
      return r;
    }
    case UNION: {
      UnionTypeInfo utype = (UnionTypeInfo) type;
      StandardUnion r = reuse == null ? new StandardUnion()
          : (StandardUnion) reuse;
      // Read the tag
      byte tag = buffer.read(invert);
      r.setTag(tag);
      r.setObject(deserialize(buffer, utype.getAllUnionObjectTypeInfos().get(tag),
          invert, null));
      return r;
    }
    default: {
      throw new RuntimeException("Unrecognized type: " + type.getCategory());

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo

      }
      return LazyObjectInspectorFactory.getLazySimpleStructObjectInspector(
          fieldNames, fieldObjectInspectors, separator[separatorIndex],
          nullSequence, false, escaped, escapeChar);
    case UNION:
      UnionTypeInfo unionTypeInfo = (UnionTypeInfo) typeInfo;
      List<ObjectInspector> lazyOIs = new ArrayList<ObjectInspector>();
      for (TypeInfo uti : unionTypeInfo.getAllUnionObjectTypeInfos()) {
        lazyOIs.add(createLazyObjectInspector(uti, separator,
            separatorIndex + 1, nullSequence, escaped,
            escapeChar));
      }
      return LazyObjectInspectorFactory.getLazyUnionObjectInspector(lazyOIs,

View Full Code Here

Examples of org.apache.hadoop.hive.serde2.typeinfo.UnionTypeInfo

      }
      return LazyObjectInspectorFactory.getLazySimpleStructObjectInspector(
          fieldNames, fieldObjectInspectors, separator[separatorIndex],
          nullSequence, false, escaped, escapeChar);
    case UNION:
      UnionTypeInfo unionTypeInfo = (UnionTypeInfo) typeInfo;
      List<ObjectInspector> lazyOIs = new ArrayList<ObjectInspector>();
      for (TypeInfo uti : unionTypeInfo.getAllUnionObjectTypeInfos()) {
        lazyOIs.add(createLazyObjectInspector(uti, separator,
            separatorIndex + 1, nullSequence, escaped,
            escapeChar));
      }
      return LazyObjectInspectorFactory.getLazyUnionObjectInspector(lazyOIs,

View Full Code Here

0 1 2

TOP

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.