*/
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.base.Preconditions;
import com.google.common.collect.Iterables;
import java.io.IOException;
import java.util.ArrayDeque;
import java.util.Collection;
import java.util.Deque;
-import java.util.HashSet;
import java.util.Optional;
+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.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.AugmentationSchema;
+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;
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.YangModeledAnyXmlSchemaNode;
import org.opendaylight.yangtools.yang.model.util.EffectiveAugmentationSchema;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private final Deque<Object> schemaStack = new ArrayDeque<>();
private final DataNodeContainer root;
- private SchemaTracker(final SchemaContext context, final SchemaPath path) {
- final Collection<SchemaNode> schemaNodes = SchemaUtils.findParentSchemaNodesOnPath(context, path);
- Preconditions.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)
- .findFirst();
- Preconditions.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();
+ private SchemaTracker(final DataNodeContainer root) {
+ this.root = requireNonNull(root);
}
/**
* @param context Associated {@link SchemaContext}.
* @return A new {@link NormalizedNodeStreamWriter}
*/
- public static SchemaTracker create(final SchemaContext context) {
- return create(context, SchemaPath.ROOT);
+ // FIXME: 3.0.0: remove this method
+ public static @NonNull SchemaTracker create(final SchemaContext context) {
+ return new SchemaTracker(context);
+ }
+
+ /**
+ * 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);
}
/**
* @param path schema path
* @return A new {@link NormalizedNodeStreamWriter}
*/
- public static SchemaTracker create(final SchemaContext context, final SchemaPath path) {
- return new SchemaTracker(context, path);
+ public static @NonNull SchemaTracker create(final SchemaContext context, final SchemaPath 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<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);
+ return new SchemaTracker(current.get());
}
public Object getParent() {
throw new IllegalStateException("Unsupported schema type " + parent.getClass() + " on stack.");
}
- Preconditions.checkArgument(schema != null, "Could not find schema for node %s in %s", qname, parent);
+ checkArgument(schema != null, "Could not find schema for node %s in %s", qname, parent);
return schema;
}
private static SchemaNode findChildInCases(final ChoiceSchemaNode parent, final QName qname) {
DataSchemaNode schema = null;
- for (final ChoiceCaseNode caze : parent.getCases()) {
+ for (final CaseSchemaNode caze : parent.getCases().values()) {
final DataSchemaNode potential = caze.getDataChildByName(qname);
if (potential != null) {
schema = potential;
private static SchemaNode findCaseByChild(final ChoiceSchemaNode parent, final QName qname) {
DataSchemaNode schema = null;
- for (final ChoiceCaseNode caze : parent.getCases()) {
+ for (final CaseSchemaNode caze : parent.getCases().values()) {
final DataSchemaNode potential = caze.getDataChildByName(qname);
if (potential != null) {
schema = caze;
public void startList(final PathArgument name) {
final SchemaNode schema = getSchema(name);
- Preconditions.checkArgument(schema instanceof ListSchemaNode, "Node %s is not a list", schema.getPath());
+ checkArgument(schema instanceof ListSchemaNode, "Node %s is not a list", schema.getPath());
schemaStack.push(schema);
}
public void startListItem(final PathArgument name) throws IOException {
final Object schema = getParent();
- Preconditions.checkArgument(schema instanceof ListSchemaNode, "List item is not appropriate");
+ checkArgument(schema instanceof ListSchemaNode, "List item is not appropriate");
schemaStack.push(schema);
}
public LeafSchemaNode leafNode(final NodeIdentifier name) throws IOException {
final SchemaNode schema = getSchema(name);
- Preconditions.checkArgument(schema instanceof LeafSchemaNode, "Node %s is not a leaf", schema.getPath());
+ checkArgument(schema instanceof LeafSchemaNode, "Node %s is not a leaf", schema.getPath());
return (LeafSchemaNode) schema;
}
public LeafListSchemaNode startLeafSet(final NodeIdentifier name) {
final SchemaNode schema = getSchema(name);
- Preconditions.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.getPath());
schemaStack.push(schema);
return (LeafListSchemaNode)schema;
}
- @Deprecated
- public LeafListSchemaNode leafSetEntryNode() {
- final Object parent = getParent();
-
- Preconditions.checkArgument(parent instanceof LeafListSchemaNode, "Not currently in a leaf-list");
- return (LeafListSchemaNode) parent;
- }
-
public LeafListSchemaNode leafSetEntryNode(final QName qname) {
final Object parent = getParent();
if (parent instanceof LeafListSchemaNode) {
}
final SchemaNode child = SchemaUtils.findDataChildSchemaByQName((SchemaNode) parent, qname);
- Preconditions.checkArgument(child instanceof LeafListSchemaNode,
+ checkArgument(child instanceof LeafListSchemaNode,
"Node %s is neither a leaf-list nor currently in a leaf-list", child.getPath());
return (LeafListSchemaNode) child;
}
LOG.debug("Enter choice {}", name);
final SchemaNode schema = getSchema(name);
- Preconditions.checkArgument(schema instanceof ChoiceSchemaNode, "Node %s is not a choice", schema.getPath());
+ checkArgument(schema instanceof ChoiceSchemaNode, "Node %s is not a choice", schema.getPath());
schemaStack.push(schema);
return (ChoiceSchemaNode)schema;
}
boolean isAllowed = schema instanceof ContainerSchemaNode;
isAllowed |= schema instanceof NotificationDefinition;
- Preconditions.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.getPath());
schemaStack.push(schema);
return schema;
LOG.debug("Enter yang modeled anyXml {}", name);
final SchemaNode schema = getSchema(name);
- Preconditions.checkArgument(schema instanceof YangModeledAnyXmlSchemaNode,
- "Node %s is not an yang modeled anyXml.", schema.getPath());
+ checkArgument(schema instanceof YangModeledAnyXmlSchemaNode, "Node %s is not an yang modeled anyXml.",
+ schema.getPath());
schemaStack.push(((YangModeledAnyXmlSchemaNode) schema).getSchemaOfAnyXmlData());
return schema;
}
- public AugmentationSchema startAugmentationNode(final AugmentationIdentifier identifier) {
+ public AugmentationSchemaNode startAugmentationNode(final AugmentationIdentifier identifier) {
LOG.debug("Enter augmentation {}", identifier);
Object parent = getParent();
- Preconditions.checkArgument(parent instanceof AugmentationTarget, "Augmentation not allowed under %s", parent);
+ checkArgument(parent instanceof AugmentationTarget, "Augmentation not allowed under %s", parent);
if (parent instanceof ChoiceSchemaNode) {
final QName name = Iterables.get(identifier.getPossibleChildNames(), 0);
parent = findCaseByChild((ChoiceSchemaNode) parent, name);
}
- Preconditions.checkArgument(parent instanceof DataNodeContainer,
- "Augmentation allowed only in DataNodeContainer", parent);
- final AugmentationSchema schema = SchemaUtils.findSchemaForAugment((AugmentationTarget) parent,
+ checkArgument(parent instanceof DataNodeContainer, "Augmentation allowed only in DataNodeContainer", parent);
+ final AugmentationSchemaNode schema = SchemaUtils.findSchemaForAugment((AugmentationTarget) parent,
identifier.getPossibleChildNames());
- final HashSet<DataSchemaNode> realChildSchemas = new HashSet<>();
- for (final DataSchemaNode child : schema.getChildNodes()) {
- realChildSchemas.add(((DataNodeContainer) parent).getDataChildByName(child.getQName()));
- }
- final AugmentationSchema resolvedSchema = new EffectiveAugmentationSchema(schema, realChildSchemas);
+ final AugmentationSchemaNode resolvedSchema = EffectiveAugmentationSchema.create(schema,
+ (DataNodeContainer) parent);
schemaStack.push(resolvedSchema);
return resolvedSchema;
}
public AnyXmlSchemaNode anyxmlNode(final NodeIdentifier name) {
final SchemaNode schema = getSchema(name);
-
- Preconditions.checkArgument(schema instanceof AnyXmlSchemaNode, "Node %s is not anyxml", schema.getPath());
+ checkArgument(schema instanceof AnyXmlSchemaNode, "Node %s is not anyxml", schema.getPath());
return (AnyXmlSchemaNode)schema;
}
Code Review / yangtools.git / blobdiff