+++ /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.dom.broker.util;
-
-import static com.google.common.base.Preconditions.checkArgument;
-
-import com.google.common.base.Preconditions;
-import com.google.common.collect.Iterables;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.CompositeNode;
-import org.opendaylight.yangtools.yang.data.api.Node;
-import org.opendaylight.yangtools.yang.data.impl.CompositeNodeTOImpl;
-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;
-
-@Deprecated
-public class YangDataOperations {
-
- public static CompositeNode merge(final DataSchemaNode schema,
- final CompositeNode stored, final CompositeNode modified,
- final boolean config) {
- if (stored == null) {
- return modified;
- }
-
- Preconditions.checkArgument(schema instanceof ListSchemaNode
- || schema instanceof ContainerSchemaNode,
- "Supplied node is not data node container.");
-
- return YangDataOperations.mergeContainer((DataNodeContainer) schema,
- stored, modified, config);
- }
-
- private static Iterable<? extends Node<?>> _mergeMultiple(
- final LeafSchemaNode node, final List<Node<?>> original,
- final List<Node<?>> modified, final boolean configurational) {
- checkArgument(original.size() == 1);
- checkArgument(modified.size() == 1);
-
- return modified;
- }
-
- private static Iterable<? extends Node<?>> _mergeMultiple(
- final LeafListSchemaNode node, final List<Node<?>> original,
- final List<Node<?>> modified, final boolean configurational) {
- return modified;
- }
-
- private static Iterable<? extends Node<?>> _mergeMultiple(
- final ContainerSchemaNode node, final List<Node<?>> original,
- final List<Node<?>> modified, final boolean configurational) {
- checkArgument(original.size() == 1);
- checkArgument(modified.size() == 1);
- return Collections.singletonList(merge(node,
- (CompositeNode) original.get(0),
- (CompositeNode) modified.get(0), configurational));
- }
-
- private static Iterable<? extends Node<?>> _mergeMultiple(
- final ListSchemaNode node, final List<Node<?>> original,
- final List<Node<?>> modified, final boolean configurational) {
-
- if (node.getKeyDefinition() == null
- || node.getKeyDefinition().isEmpty()) {
- return modified;
- }
- @SuppressWarnings({ "unchecked", "rawtypes" })
- final Map<Map<QName, Object>, CompositeNode> originalMap = YangDataUtils
- .toIndexMap((List) original, node.getKeyDefinition());
- @SuppressWarnings({ "unchecked", "rawtypes" })
- final Map<Map<QName, Object>, CompositeNode> modifiedMap = YangDataUtils
- .toIndexMap((List) modified, node.getKeyDefinition());
-
- final List<Node<?>> mergedNodes = new ArrayList<Node<?>>(
- original.size() + modified.size());
- for (final Map.Entry<Map<QName, Object>, CompositeNode> entry : modifiedMap
- .entrySet()) {
- final CompositeNode originalEntry = originalMap.get(entry.getKey());
- if (originalEntry != null) {
- originalMap.remove(entry.getKey());
- mergedNodes.add(merge(node, originalEntry, entry.getValue(),
- configurational));
- } else {
- mergedNodes.add(entry.getValue());
- }
- }
- mergedNodes.addAll(originalMap.values());
- return mergedNodes;
- }
-
- private static Iterable<? extends Node<?>> mergeMultiple(
- final DataSchemaNode node, final List<Node<?>> original,
- final List<Node<?>> modified, final boolean configurational) {
- if (node instanceof ContainerSchemaNode) {
- return _mergeMultiple((ContainerSchemaNode) node, original,
- modified, configurational);
- } else if (node instanceof LeafListSchemaNode) {
- return _mergeMultiple((LeafListSchemaNode) node, original,
- modified, configurational);
- } else if (node instanceof LeafSchemaNode) {
- return _mergeMultiple((LeafSchemaNode) node, original, modified,
- configurational);
- } else if (node instanceof ListSchemaNode) {
- return _mergeMultiple((ListSchemaNode) node, original, modified,
- configurational);
- } else {
- throw new IllegalArgumentException("Unhandled parameter types: "
- + Arrays.<Object> asList(node, original, modified,
- configurational).toString());
- }
- }
-
- private static CompositeNode mergeContainer(final DataNodeContainer schema,
- final CompositeNode stored, final CompositeNode modified,
- final boolean config) {
- if (stored == null) {
- return modified;
- }
- Preconditions.checkNotNull(stored);
- Preconditions.checkNotNull(modified);
- Preconditions.checkArgument(Objects.equals(stored.getNodeType(),
- modified.getNodeType()));
-
- final List<Node<?>> mergedChildNodes = new ArrayList<Node<?>>(stored
- .getValue().size() + modified.getValue().size());
- final Set<QName> toProcess = new HashSet<QName>(stored.keySet());
- toProcess.addAll(modified.keySet());
-
- for (QName qname : toProcess) {
- final DataSchemaNode schemaChild = schema.getDataChildByName(qname);
- final List<Node<?>> storedChildren = stored.get(qname);
- final List<Node<?>> modifiedChildren = modified.get(qname);
-
- if (modifiedChildren != null && !modifiedChildren.isEmpty()) {
- if (storedChildren == null || storedChildren.isEmpty()
- || schemaChild == null) {
- mergedChildNodes.addAll(modifiedChildren);
- } else {
- final Iterable<? extends Node<?>> _mergeMultiple = mergeMultiple(
- schemaChild, storedChildren, modifiedChildren,
- config);
- Iterables.addAll(mergedChildNodes, _mergeMultiple);
- }
- } else if (storedChildren != null && !storedChildren.isEmpty()) {
- mergedChildNodes.addAll(storedChildren);
- }
- }
- return new CompositeNodeTOImpl(stored.getNodeType(), null,
- mergedChildNodes);
- }
-}
Code Review / controller.git / blobdiff