import org.opendaylight.yangtools.yang.binding.ChildOf; //导入依赖的package包/类
private <T extends ChildOf<HwvtepGlobalAttributes>> void registerListener(Class<T> clazz,
                                                                          MergeCommand mergeCommand) {
    listeners.add(new GlobalAugmentationListener(broker, clazz, HwvtepNodeDataListener.class, mergeCommand,
            ResourceBatchingManager.ShardResource.CONFIG_TOPOLOGY));
    listeners.add(new GlobalAugmentationListener(broker, clazz, HwvtepNodeDataListener.class, mergeCommand,
            ResourceBatchingManager.ShardResource.OPERATIONAL_TOPOLOGY));
}
 

import org.opendaylight.yangtools.yang.binding.ChildOf; //导入依赖的package包/类
@Override
@SuppressWarnings("unchecked")
public <C extends Identifiable<K> & ChildOf<? super T>, K extends Identifier<C>> DataObjectModification<C>
    getModifiedChildListItem(final Class<C> listItem, final K listKey) {
    return (DataObjectModification<C>) getModifiedChild(
            new InstanceIdentifier.IdentifiableItem<>(listItem, listKey));
}
 

import org.opendaylight.yangtools.yang.binding.ChildOf; //导入依赖的package包/类
@Override
@SuppressWarnings("unchecked")
public <C extends Identifiable<K> & ChildOf<? super T>, K extends Identifier<C>> DataObjectModification<C> getModifiedChildListItem(
        final Class<C> listItem, final K listKey) {
    return (DataObjectModification<C>) getModifiedChild(new InstanceIdentifier.IdentifiableItem<>(listItem, listKey));
}
 

import org.opendaylight.yangtools.yang.binding.ChildOf; //导入依赖的package包/类
@Override
@SuppressWarnings("unchecked")
public <C extends ChildOf<? super T>> DataObjectModification<C> getModifiedChildContainer(final Class<C> arg) {
    return (DataObjectModification<C>) getModifiedChild(new InstanceIdentifier.Item<>(arg));
}
 

import org.opendaylight.yangtools.yang.binding.ChildOf; //导入依赖的package包/类
Class<? extends ChildOf<? super HwvtepGlobalAugmentation>> getClass(Class<? extends DataObject> cls) {
    return (Class<? extends ChildOf<? super HwvtepGlobalAugmentation>>) cls;
}
 

import org.opendaylight.yangtools.yang.binding.ChildOf; //导入依赖的package包/类
/**
 * Returns container child modification if {@code child} was modified by this
 * modification.
 *
 * For accessing all modified list items consider iterating over {@link #getModifiedChildren()}.
 *
 * @param child Type of child - must be only container
 * @return Modification of {@code child} if {@code child} was modified, null otherwise.
 * @throws IllegalArgumentException If supplied {@code child} class is not valid child according
 *         to generated model.
 */
@Nullable <C extends ChildOf<? super T>> DataObjectModification<C> getModifiedChildContainer(@Nonnull Class<C> child);
 

import org.opendaylight.yangtools.yang.binding.ChildOf; //导入依赖的package包/类
/**
 * Returns child list item modification if {@code child} was modified by this modification.
 *
 * @param listItem Type of list item - must be list item with key
 * @param listKey List item key
 * @return Modification of {@code child} if {@code child} was modified, null otherwise.
 * @throws IllegalArgumentException If supplied {@code listItem} class is not valid child according
 *         to generated model.
 */
<C extends Identifiable<K> & ChildOf<? super T>, K extends Identifier<C>> DataObjectModification<C> getModifiedChildListItem(
        @Nonnull Class<C> listItem,@Nonnull  K listKey);