+++ /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.sal.restconf.impl;
-
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-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.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
-import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
-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.DataContainerChild;
-import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
-import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
-import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
-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.MixinNode;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.OrderedLeafSetNode;
-import org.opendaylight.yangtools.yang.data.api.schema.OrderedMapNode;
-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.Builders;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
-
-class NormalizedDataPrunner {
-
- public DataContainerChild<?, ?> pruneDataAtDepth(final DataContainerChild<?, ?> node, final Integer depth) {
- if (depth == null) {
- return node;
- }
-
- if (node instanceof LeafNode || node instanceof LeafSetNode || node instanceof AnyXmlNode
- || node instanceof OrderedLeafSetNode) {
- return node;
- } else if (node instanceof MixinNode) {
- return processMixinNode(node, depth);
- } else if (node instanceof DataContainerNode) {
- return processContainerNode(node, depth);
- }
- throw new IllegalStateException("Unexpected Mixin node occured why pruning data to requested depth");
- }
-
- private DataContainerChild<?, ?> processMixinNode(final NormalizedNode<?, ?> node, final Integer depth) {
- if (node instanceof AugmentationNode) {
- return processAugmentationNode(node, depth);
- } else if (node instanceof ChoiceNode) {
- return processChoiceNode(node, depth);
- } else if (node instanceof OrderedMapNode) {
- return processOrderedMapNode(node, depth);
- } else if (node instanceof MapNode) {
- return processMapNode(node, depth);
- } else if (node instanceof UnkeyedListNode) {
- return processUnkeyedListNode(node, depth);
- }
- throw new IllegalStateException("Unexpected Mixin node occured why pruning data to requested depth");
- }
-
- private DataContainerChild<?, ?> processContainerNode(final NormalizedNode<?, ?> node, final Integer depth) {
- final ContainerNode containerNode = (ContainerNode) node;
- DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> newContainerBuilder = Builders.containerBuilder()
- .withNodeIdentifier(containerNode.getIdentifier());
- if (depth > 1) {
- processDataContainerChild((DataContainerNode<?>) node, depth, newContainerBuilder);
- }
- return newContainerBuilder.build();
- }
-
- private DataContainerChild<?, ?> processChoiceNode(final NormalizedNode<?, ?> node, final Integer depth) {
- final ChoiceNode choiceNode = (ChoiceNode) node;
- DataContainerNodeBuilder<NodeIdentifier, ChoiceNode> newChoiceBuilder = Builders.choiceBuilder()
- .withNodeIdentifier(choiceNode.getIdentifier());
-
- processDataContainerChild((DataContainerNode<?>) node, depth, newChoiceBuilder);
-
- return newChoiceBuilder.build();
- }
-
- private DataContainerChild<?, ?> processAugmentationNode(final NormalizedNode<?, ?> node, final Integer depth) {
- final AugmentationNode augmentationNode = (AugmentationNode) node;
- DataContainerNodeBuilder<AugmentationIdentifier, ? extends DataContainerChild<?, ?>> newAugmentationBuilder = Builders
- .augmentationBuilder().withNodeIdentifier(augmentationNode.getIdentifier());
-
- processDataContainerChild((DataContainerNode<?>) node, depth, newAugmentationBuilder);
-
- return newAugmentationBuilder.build();
- }
-
- private void processDataContainerChild(
- final DataContainerNode<?> node,
- final Integer depth,
- final DataContainerNodeBuilder<? extends YangInstanceIdentifier.PathArgument, ? extends DataContainerNode<?>> newBuilder) {
-
- for (DataContainerChild<? extends PathArgument, ?> nodeValue : node.getValue()) {
- newBuilder.withChild(pruneDataAtDepth(nodeValue, depth - 1));
- }
-
- }
-
- private DataContainerChild<?, ?> processUnkeyedListNode(final NormalizedNode<?, ?> node, final Integer depth) {
- CollectionNodeBuilder<UnkeyedListEntryNode, UnkeyedListNode> newUnkeyedListBuilder = Builders
- .unkeyedListBuilder();
- if (depth > 1) {
- for (UnkeyedListEntryNode oldUnkeyedListEntry : ((UnkeyedListNode) node).getValue()) {
- DataContainerNodeAttrBuilder<NodeIdentifier, UnkeyedListEntryNode> newUnkeyedListEntry = Builders
- .unkeyedListEntryBuilder().withNodeIdentifier(oldUnkeyedListEntry.getIdentifier());
- for (DataContainerChild<? extends PathArgument, ?> oldUnkeyedListEntryValue : oldUnkeyedListEntry
- .getValue()) {
- newUnkeyedListEntry.withChild(pruneDataAtDepth(oldUnkeyedListEntryValue, depth - 1));
- }
- newUnkeyedListBuilder.addChild(newUnkeyedListEntry.build());
- }
- }
- return newUnkeyedListBuilder.build();
- }
-
- private DataContainerChild<?, ?> processOrderedMapNode(final NormalizedNode<?, ?> node, final Integer depth) {
- CollectionNodeBuilder<MapEntryNode, OrderedMapNode> newOrderedMapNodeBuilder = Builders.orderedMapBuilder();
- processMapEntries(node, depth, newOrderedMapNodeBuilder);
- return newOrderedMapNodeBuilder.build();
- }
-
- private DataContainerChild<?, ?> processMapNode(final NormalizedNode<?, ?> node, final Integer depth) {
- CollectionNodeBuilder<MapEntryNode, MapNode> newMapNodeBuilder = Builders.mapBuilder();
- processMapEntries(node, depth, newMapNodeBuilder);
- return newMapNodeBuilder.build();
- }
-
- private void processMapEntries(final NormalizedNode<?, ?> node, final Integer depth,
- CollectionNodeBuilder<MapEntryNode, ? extends MapNode> newOrderedMapNodeBuilder) {
- if (depth > 1) {
- for (MapEntryNode oldMapEntryNode : ((MapNode) node).getValue()) {
- DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> newMapEntryNodeBuilder = Builders
- .mapEntryBuilder().withNodeIdentifier(oldMapEntryNode.getIdentifier());
- for (DataContainerChild<? extends PathArgument, ?> mapEntryNodeValue : oldMapEntryNode.getValue()) {
- newMapEntryNodeBuilder.withChild(pruneDataAtDepth(mapEntryNodeValue, depth - 1));
- }
- newOrderedMapNodeBuilder.withChild(newMapEntryNodeBuilder.build());
- }
- }
- }
-
-
-}
Code Review / controller.git / blobdiff