+++ /dev/null
-/*
- *
- * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- *
- */
-
-package org.opendaylight.controller.cluster.datastore.node;
-
-import com.google.common.base.Preconditions;
-import com.google.common.collect.FluentIterable;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.ImmutableSet;
-import org.opendaylight.controller.cluster.datastore.node.utils.NodeIdentifierFactory;
-import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node;
-import org.opendaylight.yangtools.concepts.Identifiable;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
-import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
-import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
-import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
-import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
-import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodeContainer;
-import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeContainerBuilder;
-import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
-import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
-import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
-import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
-import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
-import static com.google.common.base.Preconditions.checkArgument;
-
-/**
- * NormalizedNodeBuilder is a builder that walks through a tree like structure and constructs a
- * NormalizedNode from it.
- * <p/>
- * A large part of this code has been copied over from a similar class in sal-common-impl which was
- * originally supposed to convert a CompositeNode to NormalizedNode
- *
- * @param <T>
- */
-public abstract class NodeToNormalizedNodeBuilder<T extends PathArgument>
- implements Identifiable<T> {
-
- private final T identifier;
-
- protected static final Logger logger = LoggerFactory
- .getLogger(NodeToNormalizedNodeBuilder.class);
-
- @Override
- public T getIdentifier() {
- return identifier;
- }
-
- ;
-
- protected NodeToNormalizedNodeBuilder(final T identifier) {
- super();
- this.identifier = identifier;
-
- }
-
- /**
- * @return Should return true if the node that this operation corresponds to is a mixin
- */
- public boolean isMixin() {
- return false;
- }
-
-
- /**
- * @return Should return true if the node that this operation corresponds to has a 'key'
- * associated with it. This is typically true for a list-item or leaf-list entry in yang
- */
- public boolean isKeyedEntry() {
- return false;
- }
-
- protected Set<QName> getQNameIdentifiers() {
- return Collections.singleton(identifier.getNodeType());
- }
-
- public abstract NodeToNormalizedNodeBuilder<?> getChild(
- final PathArgument child);
-
- public abstract NodeToNormalizedNodeBuilder<?> getChild(QName child);
-
- public abstract NormalizedNode<?, ?> normalize(QName nodeType, Node node);
-
-
-
- private static abstract class SimpleTypeNormalization<T extends PathArgument>
- extends NodeToNormalizedNodeBuilder<T> {
-
- protected SimpleTypeNormalization(final T identifier) {
- super(identifier);
- }
-
- @Override
- public NormalizedNode<?, ?> normalize(final QName nodeType,
- final Node node) {
- checkArgument(node != null);
- return normalizeImpl(nodeType, node);
- }
-
- protected abstract NormalizedNode<?, ?> normalizeImpl(QName nodeType,
- Node node);
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(
- final PathArgument child) {
- return null;
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(final QName child) {
- return null;
- }
-
- @Override
- public NormalizedNode<?, ?> createDefault(
- final PathArgument currentArg) {
- // TODO Auto-generated method stub
- return null;
- }
-
- }
-
-
- private static final class LeafNormalization extends
- SimpleTypeNormalization<NodeIdentifier> {
-
- private final LeafSchemaNode schema;
-
- protected LeafNormalization(final LeafSchemaNode schema, final NodeIdentifier identifier) {
- super(identifier);
- this.schema = schema;
- }
-
- @Override
- protected NormalizedNode<?, ?> normalizeImpl(final QName nodeType,
- final Node node) {
- Object value = NodeValueCodec.toTypeSafeValue(this.schema, this.schema.getType(), node);
- return ImmutableNodes.leafNode(nodeType, value);
-
- }
-
- }
-
-
- private static final class LeafListEntryNormalization extends
- SimpleTypeNormalization<NodeWithValue> {
-
- private final LeafListSchemaNode schema;
-
- public LeafListEntryNormalization(final LeafListSchemaNode potential) {
- super(new NodeWithValue(potential.getQName(), null));
- this.schema = potential;
- }
-
- @Override
- protected NormalizedNode<?, ?> normalizeImpl(final QName nodeType,
- final Node node) {
- final Object data = node.getValue();
- if (data == null) {
- Preconditions.checkArgument(false,
- "No data available in leaf list entry for " + nodeType);
- }
-
- Object value = NodeValueCodec.toTypeSafeValue(this.schema, this.schema.getType(), node);
-
- NodeWithValue nodeId = new NodeWithValue(nodeType, value);
- return Builders.leafSetEntryBuilder().withNodeIdentifier(nodeId)
- .withValue(value).build();
- }
-
-
- @Override
- public boolean isKeyedEntry() {
- return true;
- }
- }
-
-
- private static abstract class NodeToNormalizationNodeOperation<T extends PathArgument>
- extends NodeToNormalizedNodeBuilder<T> {
-
- protected NodeToNormalizationNodeOperation(final T identifier) {
- super(identifier);
- }
-
- @SuppressWarnings({"rawtypes", "unchecked"})
- @Override
- public final NormalizedNodeContainer<?, ?, ?> normalize(
- final QName nodeType, final Node node) {
- checkArgument(node != null);
-
- if (!node.getType().equals(AugmentationNode.class.getSimpleName())
- && !node.getType().equals(ContainerNode.class.getSimpleName())
- && !node.getType().equals(MapNode.class.getSimpleName())) {
- checkArgument(nodeType != null);
- }
-
- NormalizedNodeContainerBuilder builder = createBuilder(node);
-
- Set<NodeToNormalizedNodeBuilder<?>> usedMixins = new HashSet<>();
-
- logNode(node);
-
- if (node.getChildCount() == 0 && (
- node.getType().equals(LeafSetEntryNode.class.getSimpleName())
- || node.getType().equals(LeafNode.class.getSimpleName()))) {
- PathArgument childPathArgument =
- NodeIdentifierFactory.getArgument(node.getPath());
-
- final NormalizedNode child;
- if (childPathArgument instanceof NodeWithValue) {
- final NodeWithValue nodeWithValue =
- new NodeWithValue(childPathArgument.getNodeType(),
- node.getValue());
- child =
- Builders.leafSetEntryBuilder()
- .withNodeIdentifier(nodeWithValue)
- .withValue(node.getValue()).build();
- } else {
- child =
- ImmutableNodes.leafNode(childPathArgument.getNodeType(),
- node.getValue());
- }
- builder.addChild(child);
- }
-
- final List<Node> children = node.getChildList();
- for (Node nodeChild : children) {
-
- PathArgument childPathArgument =
- NodeIdentifierFactory.getArgument(nodeChild.getPath());
-
- QName childNodeType = null;
- NodeToNormalizedNodeBuilder childOp = null;
-
- if (childPathArgument instanceof AugmentationIdentifier) {
- childOp = getChild(childPathArgument);
- checkArgument(childOp instanceof AugmentationNormalization, childPathArgument);
- } else {
- childNodeType = childPathArgument.getNodeType();
- childOp = getChild(childNodeType);
- }
- // We skip unknown nodes if this node is mixin since
- // it's nodes and parent nodes are interleaved
- if (childOp == null && isMixin()) {
- continue;
- } else if (childOp == null) {
- logger.error(
- "childOp is null and this operation is not a mixin : this = {}",
- this.toString());
- }
-
- checkArgument(childOp != null,
- "Node %s is not allowed inside %s",
- childNodeType, getIdentifier());
-
- if (childOp.isMixin()) {
- if (usedMixins.contains(childOp)) {
- // We already run / processed that mixin, so to avoid
- // duplicate we are
- // skipping next nodes.
- continue;
- }
- // builder.addChild(childOp.normalize(nodeType, treeCacheNode));
- final NormalizedNode childNode =
- childOp.normalize(childNodeType, nodeChild);
- if (childNode != null)
- builder.addChild(childNode);
- usedMixins.add(childOp);
- } else {
- final NormalizedNode childNode =
- childOp.normalize(childNodeType, nodeChild);
- if (childNode != null)
- builder.addChild(childNode);
- }
- }
-
-
- try {
- return (NormalizedNodeContainer<?, ?, ?>) builder.build();
- } catch (Exception e) {
- return null;
- }
-
- }
-
- private void logNode(Node node) {
- //let us find out the type of the node
- logger.debug("We got a {} , with identifier {} with {} children",
- node.getType(), node.getPath(),
- node.getChildList());
- }
-
- @SuppressWarnings("rawtypes")
- protected abstract NormalizedNodeContainerBuilder createBuilder(
- final Node node);
-
- }
-
-
- private static abstract class DataContainerNormalizationOperation<T extends PathArgument>
- extends NodeToNormalizationNodeOperation<T> {
-
- private final DataNodeContainer schema;
- private final Map<QName, NodeToNormalizedNodeBuilder<?>> byQName;
- private final Map<PathArgument, NodeToNormalizedNodeBuilder<?>> byArg;
-
- protected DataContainerNormalizationOperation(final T identifier,
- final DataNodeContainer schema) {
- super(identifier);
- this.schema = schema;
- this.byArg = new ConcurrentHashMap<>();
- this.byQName = new ConcurrentHashMap<>();
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(
- final PathArgument child) {
- NodeToNormalizedNodeBuilder<?> potential = byArg.get(child);
- if (potential != null) {
- return potential;
- }
- potential = fromSchema(schema, child);
- return register(potential);
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(final QName child) {
- if (child == null) {
- return null;
- }
-
- NodeToNormalizedNodeBuilder<?> potential = byQName.get(child);
- if (potential != null) {
- return potential;
- }
- potential = fromSchemaAndPathArgument(schema, child);
- return register(potential);
- }
-
- private NodeToNormalizedNodeBuilder<?> register(
- final NodeToNormalizedNodeBuilder<?> potential) {
- if (potential != null) {
- byArg.put(potential.getIdentifier(), potential);
- for (QName qName : potential.getQNameIdentifiers()) {
- byQName.put(qName, potential);
- }
- }
- return potential;
- }
-
- }
-
-
- private static final class ListItemNormalization extends
- DataContainerNormalizationOperation<NodeIdentifierWithPredicates> {
-
- private final List<QName> keyDefinition;
- private final ListSchemaNode schemaNode;
-
- protected ListItemNormalization(
- final NodeIdentifierWithPredicates identifier,
- final ListSchemaNode schema) {
- super(identifier, schema);
- this.schemaNode = schema;
- keyDefinition = schema.getKeyDefinition();
- }
-
- @Override
- protected NormalizedNodeContainerBuilder createBuilder(
- final Node node) {
- NodeIdentifierWithPredicates nodeIdentifierWithPredicates =
- (NodeIdentifierWithPredicates) NodeIdentifierFactory
- .createPathArgument(node
- .getPath(), schemaNode);
- return Builders.mapEntryBuilder()
- .withNodeIdentifier(
- nodeIdentifierWithPredicates
- );
- }
-
- @Override
- public NormalizedNode<?, ?> createDefault(
- final PathArgument currentArg) {
- DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode>
- builder =
- Builders.mapEntryBuilder().withNodeIdentifier(
- (NodeIdentifierWithPredicates) currentArg);
- for (Entry<QName, Object> keyValue : ((NodeIdentifierWithPredicates) currentArg)
- .getKeyValues().entrySet()) {
- if (keyValue.getValue() == null) {
- throw new NullPointerException(
- "Null value found for path : "
- + currentArg);
- }
- builder.addChild(Builders.leafBuilder()
- //
- .withNodeIdentifier(new NodeIdentifier(keyValue.getKey()))
- .withValue(keyValue.getValue()).build());
- }
- return builder.build();
- }
-
-
- @Override
- public boolean isKeyedEntry() {
- return true;
- }
- }
-
-
- private static final class ContainerNormalization extends
- DataContainerNormalizationOperation<NodeIdentifier> {
-
- protected ContainerNormalization(final ContainerSchemaNode schema) {
- super(new NodeIdentifier(schema.getQName()), schema);
- }
-
- @Override
- protected NormalizedNodeContainerBuilder createBuilder(
- final Node node) {
- return Builders.containerBuilder()
- .withNodeIdentifier(getIdentifier());
- }
-
- @Override
- public NormalizedNode<?, ?> createDefault(
- final PathArgument currentArg) {
- return Builders.containerBuilder()
- .withNodeIdentifier((NodeIdentifier) currentArg).build();
- }
-
- }
-
-
- private static abstract class MixinNormalizationOp<T extends PathArgument>
- extends NodeToNormalizationNodeOperation<T> {
-
- protected MixinNormalizationOp(final T identifier) {
- super(identifier);
- }
-
- @Override
- public final boolean isMixin() {
- return true;
- }
-
- }
-
-
- private static final class LeafListMixinNormalization extends
- MixinNormalizationOp<NodeIdentifier> {
-
- private final NodeToNormalizedNodeBuilder<?> innerOp;
-
- public LeafListMixinNormalization(final LeafListSchemaNode potential) {
- super(new NodeIdentifier(potential.getQName()));
- innerOp = new LeafListEntryNormalization(potential);
- }
-
- @Override
- protected NormalizedNodeContainerBuilder createBuilder(
- final Node node) {
- return Builders.leafSetBuilder()
- .withNodeIdentifier(getIdentifier());
- }
-
- @Override
- public NormalizedNode<?, ?> createDefault(
- final PathArgument currentArg) {
- return Builders.leafSetBuilder().withNodeIdentifier(getIdentifier())
- .build();
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(
- final PathArgument child) {
- if (child instanceof NodeWithValue) {
- return innerOp;
- }
- return null;
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(final QName child) {
- if (getIdentifier().getNodeType().equals(child)) {
- return innerOp;
- }
- return null;
- }
-
- }
-
-
- private static final class AugmentationNormalization extends
- MixinNormalizationOp<AugmentationIdentifier> {
-
- private final Map<QName, NodeToNormalizedNodeBuilder<?>> byQName;
- private final Map<PathArgument, NodeToNormalizedNodeBuilder<?>> byArg;
-
- public AugmentationNormalization(final AugmentationSchema augmentation,
- final DataNodeContainer schema) {
- super(augmentationIdentifierFrom(augmentation));
-
- ImmutableMap.Builder<QName, NodeToNormalizedNodeBuilder<?>>
- byQNameBuilder =
- ImmutableMap.builder();
- ImmutableMap.Builder<PathArgument, NodeToNormalizedNodeBuilder<?>>
- byArgBuilder =
- ImmutableMap.builder();
-
- for (DataSchemaNode augNode : augmentation.getChildNodes()) {
- DataSchemaNode resolvedNode =
- schema.getDataChildByName(augNode.getQName());
- NodeToNormalizedNodeBuilder<?> resolvedOp =
- fromDataSchemaNode(resolvedNode);
- byArgBuilder.put(resolvedOp.getIdentifier(), resolvedOp);
- for (QName resQName : resolvedOp.getQNameIdentifiers()) {
- byQNameBuilder.put(resQName, resolvedOp);
- }
- }
- byQName = byQNameBuilder.build();
- byArg = byArgBuilder.build();
-
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(
- final PathArgument child) {
- return byArg.get(child);
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(final QName child) {
- return byQName.get(child);
- }
-
- @Override
- protected Set<QName> getQNameIdentifiers() {
- return getIdentifier().getPossibleChildNames();
- }
-
- @SuppressWarnings("rawtypes")
- @Override
- protected NormalizedNodeContainerBuilder createBuilder(
- final Node node) {
- return Builders.augmentationBuilder()
- .withNodeIdentifier(getIdentifier());
- }
-
- @Override
- public NormalizedNode<?, ?> createDefault(
- final PathArgument currentArg) {
- return Builders.augmentationBuilder()
- .withNodeIdentifier(getIdentifier())
- .build();
- }
-
- }
-
-
- private static final class ListMixinNormalization extends
- MixinNormalizationOp<NodeIdentifier> {
-
- private final ListItemNormalization innerNode;
-
- public ListMixinNormalization(final ListSchemaNode list) {
- super(new NodeIdentifier(list.getQName()));
- this.innerNode =
- new ListItemNormalization(new NodeIdentifierWithPredicates(
- list.getQName(), Collections.<QName, Object>emptyMap()),
- list);
- }
-
- @SuppressWarnings("rawtypes")
- @Override
- protected NormalizedNodeContainerBuilder createBuilder(
- final Node node) {
- return Builders.mapBuilder().withNodeIdentifier(getIdentifier());
- }
-
- @Override
- public NormalizedNode<?, ?> createDefault(
- final PathArgument currentArg) {
- return Builders.mapBuilder().withNodeIdentifier(getIdentifier())
- .build();
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(
- final PathArgument child) {
- if (child.getNodeType().equals(getIdentifier().getNodeType())) {
- return innerNode;
- }
- return null;
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(final QName child) {
- if (getIdentifier().getNodeType().equals(child)) {
- return innerNode;
- }
- return null;
- }
-
- }
-
-
- private static class ChoiceNodeNormalization extends
- MixinNormalizationOp<NodeIdentifier> {
-
- private final ImmutableMap<QName, NodeToNormalizedNodeBuilder<?>>
- byQName;
- private final ImmutableMap<PathArgument, NodeToNormalizedNodeBuilder<?>>
- byArg;
-
- protected ChoiceNodeNormalization(
- final org.opendaylight.yangtools.yang.model.api.ChoiceNode schema) {
- super(new NodeIdentifier(schema.getQName()));
- ImmutableMap.Builder<QName, NodeToNormalizedNodeBuilder<?>>
- byQNameBuilder =
- ImmutableMap.builder();
- ImmutableMap.Builder<PathArgument, NodeToNormalizedNodeBuilder<?>>
- byArgBuilder =
- ImmutableMap.builder();
-
- for (ChoiceCaseNode caze : schema.getCases()) {
- for (DataSchemaNode cazeChild : caze.getChildNodes()) {
- NodeToNormalizedNodeBuilder<?> childOp =
- fromDataSchemaNode(cazeChild);
- byArgBuilder.put(childOp.getIdentifier(), childOp);
- for (QName qname : childOp.getQNameIdentifiers()) {
- byQNameBuilder.put(qname, childOp);
- }
- }
- }
- byQName = byQNameBuilder.build();
- byArg = byArgBuilder.build();
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(
- final PathArgument child) {
- return byArg.get(child);
- }
-
- @Override
- public NodeToNormalizedNodeBuilder<?> getChild(final QName child) {
- return byQName.get(child);
- }
-
- @Override
- protected NormalizedNodeContainerBuilder createBuilder(
- final Node node) {
- return Builders.choiceBuilder().withNodeIdentifier(getIdentifier());
- }
-
- @Override
- public NormalizedNode<?, ?> createDefault(
- final PathArgument currentArg) {
- return Builders.choiceBuilder().withNodeIdentifier(getIdentifier())
- .build();
- }
- }
-
- /**
- * Find an appropriate NormalizedNodeBuilder using both the schema and the
- * Path Argument
- *
- * @param schema
- * @param child
- * @return
- */
- public static NodeToNormalizedNodeBuilder<?> fromSchemaAndPathArgument(
- final DataNodeContainer schema, final QName child) {
- DataSchemaNode potential = schema.getDataChildByName(child);
- if (potential == null) {
- Iterable<org.opendaylight.yangtools.yang.model.api.ChoiceNode>
- choices =
- FluentIterable.from(schema.getChildNodes()).filter(
- org.opendaylight.yangtools.yang.model.api.ChoiceNode.class);
- potential = findChoice(choices, child);
- }
- if (potential == null) {
- if (logger.isTraceEnabled()) {
- logger.trace("BAD CHILD = {}", child.toString());
- }
- }
-
- checkArgument(potential != null,
- "Supplied QName %s is not valid according to schema %s", child,
- schema);
-
- // If the schema in an instance of DataSchemaNode and the potential
- // is augmenting something then there is a chance that this may be
- // and augmentation node
- if ((schema instanceof DataSchemaNode)
- && potential.isAugmenting()) {
-
- AugmentationNormalization augmentation =
- fromAugmentation(schema, (AugmentationTarget) schema,
- potential);
-
- // If an augmentation normalization (builder) is not found then
- // we fall through to the regular processing
- if(augmentation != null){
- return augmentation;
- }
- }
- return fromDataSchemaNode(potential);
- }
-
- /**
- * Given a bunch of choice nodes and a the name of child find a choice node for that child which
- * has a non-null value
- *
- * @param choices
- * @param child
- * @return
- */
- private static org.opendaylight.yangtools.yang.model.api.ChoiceNode findChoice(
- final Iterable<org.opendaylight.yangtools.yang.model.api.ChoiceNode> choices,
- final QName child) {
- org.opendaylight.yangtools.yang.model.api.ChoiceNode foundChoice = null;
- choiceLoop:
- for (org.opendaylight.yangtools.yang.model.api.ChoiceNode choice : choices) {
- for (ChoiceCaseNode caze : choice.getCases()) {
- if (caze.getDataChildByName(child) != null) {
- foundChoice = choice;
- break choiceLoop;
- }
- }
- }
- return foundChoice;
- }
-
-
- /**
- * Create an AugmentationIdentifier based on the AugmentationSchema
- *
- * @param augmentation
- * @return
- */
- public static AugmentationIdentifier augmentationIdentifierFrom(
- final AugmentationSchema augmentation) {
- ImmutableSet.Builder<QName> potentialChildren = ImmutableSet.builder();
- for (DataSchemaNode child : augmentation.getChildNodes()) {
- potentialChildren.add(child.getQName());
- }
- return new AugmentationIdentifier(potentialChildren.build());
- }
-
- /**
- * Create an AugmentationNormalization based on the schema of the DataContainer, the
- * AugmentationTarget and the potential schema node
- *
- * @param schema
- * @param augments
- * @param potential
- * @return
- */
- private static AugmentationNormalization fromAugmentation(
- final DataNodeContainer schema, final AugmentationTarget augments,
- final DataSchemaNode potential) {
- AugmentationSchema augmentation = null;
- for (AugmentationSchema aug : augments.getAvailableAugmentations()) {
- DataSchemaNode child = aug.getDataChildByName(potential.getQName());
- if (child != null) {
- augmentation = aug;
- break;
- }
-
- }
- if (augmentation != null) {
- return new AugmentationNormalization(augmentation, schema);
- } else {
- return null;
- }
- }
-
- /**
- * @param schema
- * @param child
- * @return
- */
- private static NodeToNormalizedNodeBuilder<?> fromSchema(
- final DataNodeContainer schema, final PathArgument child) {
- if (child instanceof AugmentationIdentifier) {
- QName childQName = ((AugmentationIdentifier) child)
- .getPossibleChildNames().iterator().next();
-
- return fromSchemaAndPathArgument(schema, childQName);
- }
- return fromSchemaAndPathArgument(schema, child.getNodeType());
- }
-
- public static NodeToNormalizedNodeBuilder<?> fromDataSchemaNode(
- final DataSchemaNode potential) {
- if (potential instanceof ContainerSchemaNode) {
- return new ContainerNormalization((ContainerSchemaNode) potential);
- } else if (potential instanceof ListSchemaNode) {
- return new ListMixinNormalization((ListSchemaNode) potential);
- } else if (potential instanceof LeafSchemaNode) {
- return new LeafNormalization((LeafSchemaNode) potential,
- new NodeIdentifier(potential.getQName()));
- } else if (potential instanceof org.opendaylight.yangtools.yang.model.api.ChoiceNode) {
- return new ChoiceNodeNormalization(
- (org.opendaylight.yangtools.yang.model.api.ChoiceNode) potential);
- } else if (potential instanceof LeafListSchemaNode) {
- return new LeafListMixinNormalization(
- (LeafListSchemaNode) potential);
- }
- return null;
- }
-
- public static NodeToNormalizedNodeBuilder<?> from(final SchemaContext ctx) {
- return new ContainerNormalization(ctx);
- }
-
- public abstract NormalizedNode<?, ?> createDefault(PathArgument currentArg);
-
-}
Code Review / controller.git / blobdiff