package org.opendaylight.yangtools.yang.data.impl.codec;
import static com.google.common.base.Preconditions.checkArgument;
+import static java.util.Objects.requireNonNull;
import com.google.common.annotations.Beta;
import com.google.common.collect.Iterables;
import java.util.ArrayDeque;
import java.util.Collection;
import java.util.Deque;
+import java.util.List;
import java.util.Optional;
-import org.opendaylight.yangtools.odlext.model.api.YangModeledAnyXmlSchemaNode;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.odlext.model.api.YangModeledAnyxmlSchemaNode;
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.NodeWithValue;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
import org.opendaylight.yangtools.yang.data.impl.schema.SchemaUtils;
-import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.AnydataSchemaNode;
+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.CaseSchemaNode;
import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.ContainerLike;
import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.DocumentedNode.WithStatus;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
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.NotificationDefinition;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.model.api.SchemaNode;
import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
import org.opendaylight.yangtools.yang.model.util.EffectiveAugmentationSchema;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Beta
public final class SchemaTracker {
private static final Logger LOG = LoggerFactory.getLogger(SchemaTracker.class);
- private final Deque<Object> schemaStack = new ArrayDeque<>();
+ private final Deque<WithStatus> schemaStack = new ArrayDeque<>();
private final DataNodeContainer root;
- private SchemaTracker(final SchemaContext context, final SchemaPath path) {
+ private SchemaTracker(final DataNodeContainer root) {
+ this.root = requireNonNull(root);
+ }
+
+ /**
+ * Create a new writer with the specified node as its root.
+ *
+ * @param root Root node
+ * @return A new {@link NormalizedNodeStreamWriter}
+ */
+ public static @NonNull SchemaTracker create(final DataNodeContainer root) {
+ return new SchemaTracker(root);
+ }
+
+ /**
+ * Create a new writer with the specified context and rooted in the specified schema path.
+ *
+ * @param context Associated {@link EffectiveModelContext}
+ * @param path schema path
+ * @return A new {@link NormalizedNodeStreamWriter}
+ */
+ public static @NonNull SchemaTracker create(final EffectiveModelContext context, final Absolute path) {
+ return create(context, path.getNodeIdentifiers());
+ }
+
+ /**
+ * Create a new writer with the specified context and rooted in the specified schema path.
+ *
+ * @param context Associated {@link EffectiveModelContext}
+ * @param path schema path
+ * @return A new {@link NormalizedNodeStreamWriter}
+ */
+ public static @NonNull SchemaTracker create(final EffectiveModelContext context, final SchemaPath path) {
+ return create(context, path.getPathFromRoot());
+ }
+
+ private static @NonNull SchemaTracker create(final EffectiveModelContext context, final Iterable<QName> path) {
final Collection<SchemaNode> schemaNodes = SchemaUtils.findParentSchemaNodesOnPath(context, path);
checkArgument(!schemaNodes.isEmpty(), "Unable to find schema node for supplied schema path: %s", path);
if (schemaNodes.size() > 1) {
LOG.warn("More possible schema nodes {} for supplied schema path {}", schemaNodes, path);
}
- final Optional<SchemaNode> current = schemaNodes.stream().filter(node -> node instanceof DataNodeContainer)
+ final Optional<DataNodeContainer> current = schemaNodes.stream()
+ .filter(node -> node instanceof DataNodeContainer).map(DataNodeContainer.class::cast)
.findFirst();
checkArgument(current.isPresent(),
"Schema path must point to container or list or an rpc input/output. Supplied path %s pointed to: %s",
path, current);
- root = (DataNodeContainer) current.get();
- }
-
- /**
- * Create a new writer with the specified context as its root.
- *
- * @param context Associated {@link SchemaContext}.
- * @return A new {@link NormalizedNodeStreamWriter}
- */
- public static SchemaTracker create(final SchemaContext context) {
- return create(context, SchemaPath.ROOT);
+ return new SchemaTracker(current.get());
}
/**
* Create a new writer with the specified context and rooted in the specified schema path.
*
- * @param context Associated {@link SchemaContext}
- * @param path schema path
+ * @param context Associated {@link EffectiveModelContext}
+ * @param operation Operation schema path
+ * @param qname Input/Output container QName
* @return A new {@link NormalizedNodeStreamWriter}
*/
- public static SchemaTracker create(final SchemaContext context, final SchemaPath path) {
- return new SchemaTracker(context, path);
+ public static @NonNull SchemaTracker forOperation(final EffectiveModelContext context, final Absolute operation,
+ final QName qname) {
+ return create(context, Iterables.concat(operation.getNodeIdentifiers(), List.of(qname)));
}
public Object getParent() {
}
private static SchemaNode findChildInCases(final ChoiceSchemaNode parent, final QName qname) {
- DataSchemaNode schema = null;
- for (final CaseSchemaNode caze : parent.getCases().values()) {
- final DataSchemaNode potential = caze.getDataChildByName(qname);
- if (potential != null) {
- schema = potential;
- break;
+ for (final CaseSchemaNode caze : parent.getCases()) {
+ final Optional<DataSchemaNode> potential = caze.findDataChildByName(qname);
+ if (potential.isPresent()) {
+ return potential.get();
}
}
- return schema;
+ return null;
}
private static SchemaNode findCaseByChild(final ChoiceSchemaNode parent, final QName qname) {
- DataSchemaNode schema = null;
- for (final CaseSchemaNode caze : parent.getCases().values()) {
- final DataSchemaNode potential = caze.getDataChildByName(qname);
- if (potential != null) {
- schema = caze;
- break;
+ for (final CaseSchemaNode caze : parent.getCases()) {
+ final Optional<DataSchemaNode> potential = caze.findDataChildByName(qname);
+ if (potential.isPresent()) {
+ return caze;
}
}
- return schema;
+ return null;
}
public void startList(final PathArgument name) {
final SchemaNode schema = getSchema(name);
- checkArgument(schema instanceof ListSchemaNode, "Node %s is not a list", schema.getPath());
+ checkArgument(schema instanceof ListSchemaNode, "Node %s is not a list", schema);
schemaStack.push(schema);
}
public void startListItem(final PathArgument name) throws IOException {
final Object schema = getParent();
checkArgument(schema instanceof ListSchemaNode, "List item is not appropriate");
- schemaStack.push(schema);
+ schemaStack.push((ListSchemaNode) schema);
}
public LeafSchemaNode leafNode(final NodeIdentifier name) throws IOException {
final SchemaNode schema = getSchema(name);
-
- checkArgument(schema instanceof LeafSchemaNode, "Node %s is not a leaf", schema.getPath());
+ checkArgument(schema instanceof LeafSchemaNode, "Node %s is not a leaf", schema);
return (LeafSchemaNode) schema;
}
+ public void startLeafNode(final NodeIdentifier name) throws IOException {
+ schemaStack.push(leafNode(name));
+ }
+
public LeafListSchemaNode startLeafSet(final NodeIdentifier name) {
final SchemaNode schema = getSchema(name);
-
- checkArgument(schema instanceof LeafListSchemaNode, "Node %s is not a leaf-list", schema.getPath());
+ checkArgument(schema instanceof LeafListSchemaNode, "Node %s is not a leaf-list", schema);
schemaStack.push(schema);
- return (LeafListSchemaNode)schema;
+ return (LeafListSchemaNode) schema;
}
public LeafListSchemaNode leafSetEntryNode(final QName qname) {
final SchemaNode child = SchemaUtils.findDataChildSchemaByQName((SchemaNode) parent, qname);
checkArgument(child instanceof LeafListSchemaNode,
- "Node %s is neither a leaf-list nor currently in a leaf-list", child.getPath());
+ "Node %s is neither a leaf-list nor currently in a leaf-list", child);
return (LeafListSchemaNode) child;
}
+ public void startLeafSetEntryNode(final NodeWithValue<?> name) {
+ schemaStack.push(leafSetEntryNode(name.getNodeType()));
+ }
+
public ChoiceSchemaNode startChoiceNode(final NodeIdentifier name) {
LOG.debug("Enter choice {}", name);
final SchemaNode schema = getSchema(name);
- checkArgument(schema instanceof ChoiceSchemaNode, "Node %s is not a choice", schema.getPath());
+ checkArgument(schema instanceof ChoiceSchemaNode, "Node %s is not a choice", schema);
schemaStack.push(schema);
return (ChoiceSchemaNode)schema;
}
public SchemaNode startContainerNode(final NodeIdentifier name) {
LOG.debug("Enter container {}", name);
final SchemaNode schema = getSchema(name);
+ final boolean isAllowed = schema instanceof ContainerLike || schema instanceof NotificationDefinition;
- boolean isAllowed = schema instanceof ContainerSchemaNode;
- isAllowed |= schema instanceof NotificationDefinition;
-
- checkArgument(isAllowed, "Node %s is not a container nor a notification", schema.getPath());
+ checkArgument(isAllowed, "Node %s is not a container nor a notification", schema);
schemaStack.push(schema);
-
return schema;
}
LOG.debug("Enter yang modeled anyXml {}", name);
final SchemaNode schema = getSchema(name);
- checkArgument(schema instanceof YangModeledAnyXmlSchemaNode, "Node %s is not an yang modeled anyXml.",
- schema.getPath());
-
- schemaStack.push(((YangModeledAnyXmlSchemaNode) schema).getSchemaOfAnyXmlData());
-
+ checkArgument(schema instanceof YangModeledAnyxmlSchemaNode, "Node %s is not an yang modeled anyXml.", schema);
+ schemaStack.push(((YangModeledAnyxmlSchemaNode) schema).getSchemaOfAnyXmlData());
return schema;
}
return resolvedSchema;
}
- public AnyXmlSchemaNode anyxmlNode(final NodeIdentifier name) {
+ public AnyxmlSchemaNode anyxmlNode(final NodeIdentifier name) {
+ final SchemaNode schema = getSchema(name);
+ checkArgument(schema instanceof AnyxmlSchemaNode, "Node %s is not anyxml", schema);
+ return (AnyxmlSchemaNode)schema;
+ }
+
+ public void startAnyxmlNode(final NodeIdentifier name) {
+ schemaStack.push(anyxmlNode(name));
+ }
+
+ public AnydataSchemaNode anydataNode(final NodeIdentifier name) {
final SchemaNode schema = getSchema(name);
- checkArgument(schema instanceof AnyXmlSchemaNode, "Node %s is not anyxml", schema.getPath());
- return (AnyXmlSchemaNode)schema;
+ checkArgument(schema instanceof AnydataSchemaNode, "Node %s is not anydata", schema);
+ return (AnydataSchemaNode)schema;
+ }
+
+ public void startAnydataNode(final NodeIdentifier name) {
+ schemaStack.push(anydataNode(name));
}
public Object endNode() {
Code Review / yangtools.git / blobdiff