*/
package org.opendaylight.yangtools.yang.data.impl.schema;
-import com.google.common.base.Preconditions;
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkState;
+
import com.google.common.collect.Iterables;
-import java.util.Collections;
+import java.util.Iterator;
import java.util.List;
-import java.util.Map.Entry;
import java.util.Optional;
import javax.xml.transform.dom.DOMSource;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.yangtools.concepts.Identifiable;
import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.ModifyAction;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.AttributesBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeAttrBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeBuilder;
import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
-import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
+import org.opendaylight.yangtools.yang.model.api.CaseSchemaNode;
import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
* Use provided static methods for generic YangInstanceIdentifier -> NormalizedNode translation in ImmutableNodes.
*/
abstract class InstanceIdToNodes<T extends PathArgument> implements Identifiable<T> {
-
private final T identifier;
+ InstanceIdToNodes(final T identifier) {
+ this.identifier = identifier;
+ }
+
@Override
public final T getIdentifier() {
return identifier;
}
- protected InstanceIdToNodes(final T identifier) {
- this.identifier = identifier;
- }
-
/**
* Build a strategy for the next path argument.
*
* @param operation Optional modify operation to be set on the last child
* @return NormalizedNode structure corresponding to submitted instance ID
*/
- abstract NormalizedNode<?, ?> create(YangInstanceIdentifier instanceId, Optional<NormalizedNode<?, ?>> deepestChild,
- Optional<Entry<QName,ModifyAction>> operation);
+ abstract @NonNull NormalizedNode<?, ?> create(PathArgument first, Iterator<PathArgument> others,
+ Optional<NormalizedNode<?, ?>> deepestChild);
abstract boolean isMixin();
- public void addModifyOpIfPresent(final Optional<Entry<QName,ModifyAction>> operation,
- final AttributesBuilder<?> builder) {
- if (operation.isPresent()) {
- builder.withAttributes(Collections.singletonMap(operation.get().getKey(),
- modifyOperationToXmlString(operation.get().getValue())));
- }
- }
-
- public static String modifyOperationToXmlString(final ModifyAction operation) {
- return operation.name().toLowerCase();
- }
-
private static final class UnkeyedListMixinNormalization extends InstanceIdToCompositeNodes<NodeIdentifier> {
private final UnkeyedListItemNormalization innerNode;
}
@Override
- protected CollectionNodeBuilder<UnkeyedListEntryNode, UnkeyedListNode> createBuilder(
- final PathArgument compositeNode) {
+ CollectionNodeBuilder<UnkeyedListEntryNode, UnkeyedListNode> createBuilder(final PathArgument compositeNode) {
return Builders.unkeyedListBuilder().withNodeIdentifier(getIdentifier());
}
@Override
- public InstanceIdToNodes<?> getChild(final PathArgument child) {
- if (child.getNodeType().equals(getIdentifier().getNodeType())) {
- return innerNode;
- }
- return null;
+ InstanceIdToNodes<?> getChild(final PathArgument child) {
+ return child.getNodeType().equals(getIdentifier().getNodeType()) ? innerNode : null;
}
@Override
}
}
- private static class AnyXmlNormalization extends InstanceIdToNodes<NodeIdentifier> {
+ private static final class AnyXmlNormalization extends InstanceIdToNodes<NodeIdentifier> {
AnyXmlNormalization(final AnyXmlSchemaNode schema) {
super(NodeIdentifier.create(schema.getQName()));
}
@Override
- public InstanceIdToNodes<?> getChild(final PathArgument child) {
+ InstanceIdToNodes<?> getChild(final PathArgument child) {
return null;
}
@Override
- public NormalizedNode<?, ?> create(final YangInstanceIdentifier instanceId,
- final Optional<NormalizedNode<?, ?>> deepestChild,
- final Optional<Entry<QName,ModifyAction>> operation) {
+ NormalizedNode<?, ?> create(final PathArgument first, final Iterator<PathArgument> others,
+ final Optional<NormalizedNode<?, ?>> deepestChild) {
+ final NormalizedNodeBuilder<NodeIdentifier, DOMSource, AnyXmlNode> builder = Builders.anyXmlBuilder()
+ .withNodeIdentifier(getIdentifier());
if (deepestChild.isPresent()) {
final NormalizedNode<?, ?> child = deepestChild.get();
- Preconditions.checkState(child instanceof AnyXmlNode);
- final NormalizedNodeAttrBuilder<NodeIdentifier, DOMSource, AnyXmlNode> anyXmlBuilder =
- Builders.anyXmlBuilder().withNodeIdentifier(getIdentifier()).withValue(
- ((AnyXmlNode) child).getValue());
- addModifyOpIfPresent(operation, anyXmlBuilder);
- return anyXmlBuilder.build();
+ checkState(child instanceof AnyXmlNode);
+ builder.withValue(((AnyXmlNode) child).getValue());
}
- final NormalizedNodeAttrBuilder<NodeIdentifier, DOMSource, AnyXmlNode> builder =
- Builders.anyXmlBuilder().withNodeIdentifier(getIdentifier());
- addModifyOpIfPresent(operation, builder);
return builder.build();
}
}
private static Optional<DataSchemaNode> findChildSchemaNode(final DataNodeContainer parent, final QName child) {
- DataSchemaNode potential = parent.getDataChildByName(child);
- if (potential == null) {
- potential = findChoice(Iterables.filter(parent.getChildNodes(), ChoiceSchemaNode.class), child);
- }
- return Optional.ofNullable(potential);
+ final Optional<DataSchemaNode> potential = parent.findDataChildByName(child);
+ return potential.isPresent() ? potential : Optional.ofNullable(
+ findChoice(Iterables.filter(parent.getChildNodes(), ChoiceSchemaNode.class), child));
}
static InstanceIdToNodes<?> fromSchemaAndQNameChecked(final DataNodeContainer schema, final QName child) {
final Optional<DataSchemaNode> potential = findChildSchemaNode(schema, child);
- Preconditions.checkArgument(potential.isPresent(),
+ checkArgument(potential.isPresent(),
"Supplied QName %s is not valid according to schema %s, potential children nodes: %s", child, schema,
schema.getChildNodes());
}
private static ChoiceSchemaNode findChoice(final Iterable<ChoiceSchemaNode> choices, final QName child) {
- ChoiceSchemaNode foundChoice = null;
- choiceLoop:
for (final ChoiceSchemaNode choice : choices) {
- for (final ChoiceCaseNode caze : choice.getCases().values()) {
+ for (final CaseSchemaNode caze : choice.getCases().values()) {
if (findChildSchemaNode(caze, child).isPresent()) {
- foundChoice = choice;
- break choiceLoop;
+ return choice;
}
}
}
- return foundChoice;
+ return null;
}
/**
*/
private static InstanceIdToNodes<?> fromAugmentation(final DataNodeContainer parent,
final AugmentationTarget parentAug, final DataSchemaNode child) {
- AugmentationSchemaNode augmentation = null;
for (final AugmentationSchemaNode aug : parentAug.getAvailableAugmentations()) {
- final DataSchemaNode potential = aug.getDataChildByName(child.getQName());
- if (potential != null) {
- augmentation = aug;
- break;
+ final Optional<DataSchemaNode> potential = aug.findDataChildByName(child.getQName());
+ if (potential.isPresent()) {
+ return new InstanceIdToCompositeNodes.AugmentationNormalization(aug, parent);
}
-
- }
- if (augmentation != null) {
- return new InstanceIdToCompositeNodes.AugmentationNormalization(augmentation, parent);
}
return fromDataSchemaNode(child);
}
if (keyDefinition == null || keyDefinition.isEmpty()) {
return new UnkeyedListMixinNormalization(potential);
}
- if (potential.isUserOrdered()) {
- return new InstanceIdToCompositeNodes.OrderedMapMixinNormalization(potential);
- }
- return new InstanceIdToCompositeNodes.UnorderedMapMixinNormalization(potential);
+ return potential.isUserOrdered() ? new InstanceIdToCompositeNodes.OrderedMapMixinNormalization(potential)
+ : new InstanceIdToCompositeNodes.UnorderedMapMixinNormalization(potential);
}
private static InstanceIdToNodes<?> fromLeafListSchemaNode(final LeafListSchemaNode potential) {
- if (potential.isUserOrdered()) {
- return new InstanceIdToCompositeNodes.OrderedLeafListMixinNormalization(potential);
- }
- return new InstanceIdToCompositeNodes.UnorderedLeafListMixinNormalization(potential);
+ return potential.isUserOrdered() ? new InstanceIdToCompositeNodes.OrderedLeafListMixinNormalization(potential)
+ : new InstanceIdToCompositeNodes.UnorderedLeafListMixinNormalization(potential);
}
}