Examples of com.linkedin.data.DataList

com.linkedin.data.DataList
A DataList is ordered list of Data objects.
When an value is being added or replaced on the list, the list will verify that the value is a Data object. If the value is not a Data object, then the list will throw an {@link IllegalArgumentException}.
Cloning via the {@link #clone()} method will shallow copy the {@link DataList}and will not deep copy contained complex objects. Copying via the {@link #copy()}method will deep copy the {@link DataList}, which includes deep copying the contained complex objects.
Instrumentation if enabled is only enabled for the {@link DataList} and notfor the underlying {@link CheckedList}. Furthermore, if a {@link DataList} is cloned,the clone will not have instrumentation enabled and the clone's instrumented data will be cleared.
Since {@link DataList} extends {@link CheckedList}, copying of the {@link DataList}is lazy and may be delayed until the {@link DataList} is about to be modified.
@author slim

            resultMap.put(key, entryAvroValue);
          }
          result = resultMap;
          break;
        case ARRAY:
          DataList list = (DataList) value;
          DataList resultList = new DataList(list.size());
          DataSchema elementDataSchema = ((ArrayDataSchema) dataSchema).getItems();
          for (int i = 0; i < list.size(); i++)
          {
            path.add(i);
            Object entryAvroValue = translate(path, list.get(i), elementDataSchema);
            path.remove(path.size() - 1);
            resultList.add(entryAvroValue);
          }
          result = resultList;
          break;
        case RECORD:
          DataMap recordMap = (DataMap) value;

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  {
    DataObjectToObjectCache<DataTemplate<?>> testCache = new DataObjectToObjectCache<DataTemplate<?>>();


    Assert.assertNull(testCache.get(new Object()));
    Assert.assertNull(testCache.get(new DataMap()));
    Assert.assertNull(testCache.get(new DataList()));
  }

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  @Test
  public void testValueOverwrite()
  {
    DataObjectToObjectCache<DataTemplate<?>> testCache = new DataObjectToObjectCache<DataTemplate<?>>();
    DataMap mapKey = new DataMap();
    DataList listKey = new DataList();
    Object objKey = new Object();


    testCache.put(mapKey, new Bar());
    testCache.put(listKey, new Bar());
    testCache.put(objKey, new Bar());

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                                DataObjectToObjectCache<DataTemplate<?>> testCache)
  {
    for (int i=0; i<100; ++i)
    {
      DataMap map = new DataMap();
      DataList list = new DataList();
      Object obj = new Object();
      Bar mapBar = new Bar();
      Bar listBar = new Bar();
      Bar objBar = new Bar();

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      foo.removeBoolean();
      assertFalse(foo.hasBoolean());
      assertEquals(foo.toString(), "{}");
    }


    List<?> badInput = TestUtil.asList(3, "abc", new DataList());


    DataMap map = new DataMap();
    foo = new Foo(map);
    for (Object bad : badInput)
    {

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      foo.removeEnum();
      assertFalse(foo.hasEnum());
      assertEquals(foo.toString(), "{}");
    }


    List<?> badInput = TestUtil.asList(false, "abc", new DataList());


    DataMap map = new DataMap();
    foo = new Foo(map);
    for (Object bad : badInput)
    {

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      foo.removeInt();
      assertFalse(foo.hasInt());
      assertEquals(foo.toString(), "{}");
    }


    List<?> badInput = TestUtil.asList(false, "abc", new DataList());


    DataMap map = new DataMap();
    foo = new Foo(map);
    for (Object bad : badInput)
    {

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      foo.removeLong();
      assertFalse(foo.hasLong());
      assertEquals(foo.toString(), "{}");
    }


    List<?> badInput = TestUtil.asList(false, "abc", new DataList());


    DataMap map = new DataMap();
    foo = new Foo(map);
    for (Object bad : badInput)
    {

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      foo.removeFloat();
      assertFalse(foo.hasFloat());
      assertEquals(foo.toString(), "{}");
    }


    List<?> badInput = TestUtil.asList(false, "abc", new DataList());


    DataMap map = new DataMap();
    foo = new Foo(map);
    for (Object bad : badInput)
    {

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      foo.removeDouble();
      assertFalse(foo.hasDouble());
      assertEquals(foo.toString(), "{}");
    }


    List<?> badInput = TestUtil.asList(false, "abc", new DataList());


    DataMap map = new DataMap();
    foo = new Foo(map);
    for (Object bad : badInput)
    {

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