*/
package org.opendaylight.yangtools.yang.data.impl.schema;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Iterator;
+import java.util.Map.Entry;
+import java.util.Optional;
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.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
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.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.OrderedMapNode;
+import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableChoiceNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableMapEntryNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableMapNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableOrderedMapNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListNodeBuilder;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
public final class ImmutableNodes {
}
public static CollectionNodeBuilder<MapEntryNode, MapNode> mapNodeBuilder(final QName name) {
- return ImmutableMapNodeBuilder.create().withNodeIdentifier(new NodeIdentifier(name));
+ return mapNodeBuilder(NodeIdentifier.create(name));
+ }
+
+ public static CollectionNodeBuilder<MapEntryNode, MapNode> mapNodeBuilder(final NodeIdentifier name) {
+ return ImmutableMapNodeBuilder.create().withNodeIdentifier(name);
+ }
+
+ /**
+ * Create an immutable map node.
+ *
+ * @param name QName which will be used as node identifier
+ * @return An unordered Map node
+ */
+ public static MapNode mapNode(final QName name) {
+ return mapNodeBuilder(name).build();
+ }
+
+ private static CollectionNodeBuilder<MapEntryNode, OrderedMapNode> orderedMapNodeBuilder(final QName qname) {
+ return orderedMapNodeBuilder().withNodeIdentifier(NodeIdentifier.create(qname));
+ }
+
+ private static CollectionNodeBuilder<MapEntryNode, OrderedMapNode> orderedMapNodeBuilder() {
+ return ImmutableOrderedMapNodeBuilder.create();
+ }
+
+ /**
+ * Create immutable ordered map node.
+ *
+ * @param name QName which will be used as node identifier
+ * @return An ordered Map node
+ */
+ public static OrderedMapNode orderedMapNode(final QName name) {
+ return orderedMapNodeBuilder(name).build();
}
/**
- * Construct immutable leaf node
+ * Construct immutable leaf node.
*
* @param name Identifier of leaf node
* @param value Value of leaf node
+ * @param <T> Type of leaf node value
* @return Leaf node with supplied identifier and value
*/
- public static <T> LeafNode<T> leafNode(final NodeIdentifier name,final T value) {
+ public static <T> LeafNode<T> leafNode(final NodeIdentifier name, final T value) {
return ImmutableLeafNodeBuilder.<T>create()
.withNodeIdentifier(name)
.withValue(value)
}
/**
- * Construct immutable leaf node
+ * Construct immutable leaf node.
*
* @param name QName which will be used as node identifier
* @param value Value of leaf node.
+ * @param <T> Type of leaf node value
* @return Leaf node with supplied identifier and value
*/
- public static <T> LeafNode<T> leafNode(final QName name,final T value) {
- return leafNode(new NodeIdentifier(name), value);
+ public static <T> LeafNode<T> leafNode(final QName name, final T value) {
+ return leafNode(NodeIdentifier.create(name), value);
}
- public static DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> mapEntryBuilder(final QName nodeName, final QName keyName, final Object keyValue) {
+ public static DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> mapEntryBuilder(
+ final QName nodeName, final QName keyName, final Object keyValue) {
return ImmutableMapEntryNodeBuilder.create()
.withNodeIdentifier(new NodeIdentifierWithPredicates(nodeName, keyName, keyValue))
.withChild(leafNode(keyName, keyValue));
}
+ public static DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> mapEntryBuilder() {
+ return ImmutableMapEntryNodeBuilder.create();
+ }
+
public static MapEntryNode mapEntry(final QName nodeName,final QName keyName,final Object keyValue) {
return mapEntryBuilder(nodeName, keyName, keyValue).build();
}
- public static DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> mapEntryBuilder() {
- return ImmutableMapEntryNodeBuilder.create();
+ /**
+ * Create an immutable container node.
+ *
+ * @param name QName which will be used as node identifier
+ * @return A container node
+ */
+ public static ContainerNode containerNode(final QName name) {
+ return ImmutableContainerNodeBuilder.create().withNodeIdentifier(NodeIdentifier.create(name)).build();
}
- public static ContainerNode containerNode(final QName name) {
- return ImmutableContainerNodeBuilder.create().withNodeIdentifier(new NodeIdentifier(name)).build();
+ /**
+ * Create an immutable choice node.
+ *
+ * @param name QName which will be used as node identifier
+ * @return A choice node
+ */
+ public static ChoiceNode choiceNode(final QName name) {
+ return ImmutableChoiceNodeBuilder.create().withNodeIdentifier(NodeIdentifier.create(name)).build();
}
+ /**
+ * Create an immutable list node.
+ *
+ * @param name QName which will be used as node identifier
+ * @return An unkeyed list node
+ */
+ public static UnkeyedListNode listNode(final QName name) {
+ return ImmutableUnkeyedListNodeBuilder.create().withNodeIdentifier(NodeIdentifier.create(name)).build();
+ }
+
+ /**
+ * Convert YangInstanceIdentifier into a normalized node structure.
+ *
+ * @param ctx schema context to used during serialization
+ * @param id instance identifier to convert to node structure starting from root
+ * @return serialized normalized node for provided instance Id
+ */
+ public static NormalizedNode<?, ?> fromInstanceId(final SchemaContext ctx, final YangInstanceIdentifier id) {
+ return fromInstanceId(ctx, id, Optional.empty(), Optional.empty());
+ }
+
+ /**
+ * Convert YangInstanceIdentifier into a normalized node structure.
+ *
+ * @param ctx schema context to used during serialization
+ * @param id instance identifier to convert to node structure starting from root
+ * @param deepestElement pre-built deepest child that will be inserted at the last path argument of provided
+ * instance identifier
+ * @return serialized normalized node for provided instance Id with overridden last child.
+ */
+ public static NormalizedNode<?, ?> fromInstanceId(final SchemaContext ctx, final YangInstanceIdentifier id,
+ final NormalizedNode<?, ?> deepestElement) {
+ return fromInstanceId(ctx, id, Optional.of(deepestElement), Optional.empty());
+ }
+
+ /**
+ * Convert YangInstanceIdentifier into a normalized node structure.
+ *
+ * @param ctx schema context to used during serialization
+ * @param id instance identifier to convert to node structure starting from root
+ * @param deepestElement pre-built deepest child that will be inserted at the last path argument of provided
+ * instance identifier
+ * @param operation modify operation attribute to be added to the deepest child. QName is the operation attribute
+ * key and ModifyAction is the value.
+ * @return serialized normalized node for provided instance Id with (optionally) overridden last child
+ * and (optionally) marked with specific operation attribute.
+ */
+ public static NormalizedNode<?, ?> fromInstanceId(final SchemaContext ctx, final YangInstanceIdentifier id,
+ final Optional<NormalizedNode<?, ?>> deepestElement, final Optional<Entry<QName, ModifyAction>> operation) {
+ final Iterator<PathArgument> it = id.getPathArguments().iterator();
+ final PathArgument topLevelElement = it.next();
+ final DataSchemaNode dataChildByName = ctx.getDataChildByName(topLevelElement.getNodeType());
+ checkNotNull(dataChildByName,
+ "Cannot find %s node in schema context. Instance identifier has to start from root", topLevelElement);
+ final InstanceIdToNodes<?> instanceIdToNodes = InstanceIdToNodes.fromSchemaAndQNameChecked(ctx,
+ topLevelElement.getNodeType());
+ return instanceIdToNodes.create(topLevelElement, it, deepestElement, operation);
+ }
}
Code Review / yangtools.git / blobdiff