+++ /dev/null
-/*
- * Copyright (c) 2013 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.yangtools.yang.parser.builder.impl;
-
-import com.google.common.base.Splitter;
-import java.net.URI;
-import java.util.Comparator;
-import java.util.Date;
-import java.util.Map;
-import java.util.NavigableMap;
-import java.util.Set;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.model.api.SchemaPath;
-import org.opendaylight.yangtools.yang.parser.builder.api.Builder;
-import org.opendaylight.yangtools.yang.parser.builder.api.DataNodeContainerBuilder;
-import org.opendaylight.yangtools.yang.parser.builder.api.DataSchemaNodeBuilder;
-import org.opendaylight.yangtools.yang.parser.builder.api.GroupingBuilder;
-import org.opendaylight.yangtools.yang.parser.builder.api.RefineBuilder;
-import org.opendaylight.yangtools.yang.parser.builder.api.UsesNodeBuilder;
-import org.opendaylight.yangtools.yang.parser.util.YangParseException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @deprecated Pre-Beryllium implementation, scheduled for removal.
- */
-@Deprecated
-public final class GroupingUtils {
- private static final Logger LOG = LoggerFactory.getLogger(GroupingUtils.class);
-
- private static final Splitter SLASH_SPLITTER = Splitter.on('/');
-
- private GroupingUtils() {
- }
-
- /**
- * Search given modules for grouping by name defined in uses node.
- *
- * @param usesBuilder
- * builder of uses statement
- * @param modules
- * all loaded modules
- * @param module
- * current module
- * @return grouping with given name, never null
- * @throws YangParseException
- * if no grouping found
- */
- public static GroupingBuilder getTargetGroupingFromModules(final UsesNodeBuilder usesBuilder,
- final Map<URI, NavigableMap<Date, ModuleBuilder>> modules, final ModuleBuilder module) {
- final int line = usesBuilder.getLine();
-
- SchemaPath groupingPath = usesBuilder.getTargetGroupingPath();
- QName groupingName = groupingPath.getPathFromRoot().iterator().next();
- ModuleBuilder dependentModule = BuilderUtils.findModule(groupingName, modules);
-
- Set<GroupingBuilder> groupings = dependentModule.getGroupingBuilders();
- GroupingBuilder result = findGroupingBuilder(groupings, groupingName.getLocalName());
- if (result != null) {
- return result;
- }
-
- Builder parent = usesBuilder.getParent();
- while (parent != null) {
- if (parent instanceof DataNodeContainerBuilder) {
- groupings = ((DataNodeContainerBuilder) parent).getGroupingBuilders();
- } else if (parent instanceof RpcDefinitionBuilder) {
- groupings = ((RpcDefinitionBuilder) parent).getGroupings();
- }
- result = findGroupingBuilder(groupings, groupingName.getLocalName());
- if (result == null) {
- parent = parent.getParent();
- } else {
- break;
- }
- }
-
- if (result == null) {
- throw new YangParseException(module.getName(), line, "Grouping '" + groupingName + "' not found.");
- }
- return result;
- }
-
- /**
- * Find grouping by name.
- *
- * @param groupings
- * collection of grouping builders to search
- * @param name
- * name of grouping
- * @return grouping with given name if present in collection, null otherwise
- */
- private static GroupingBuilder findGroupingBuilder(final Set<GroupingBuilder> groupings, final String name) {
- for (GroupingBuilder grouping : groupings) {
- if (grouping.getQName().getLocalName().equals(name)) {
- return grouping;
- }
- }
- return null;
- }
-
- /**
- * Perform refinement of uses target grouping nodes. Uses process has to be
- * already performed.
- *
- * @param usesNode
- * uses node containing refine statements
- */
- public static void performRefine(final UsesNodeBuilder usesNode) {
- for (RefineBuilder refine : usesNode.getRefines()) {
- String refineTargetPath = refine.getTargetPathString();
-
- Builder currentNode = usesNode.getParent();
- for (String pathElement : SLASH_SPLITTER.split(refineTargetPath)) {
- if (currentNode instanceof DataNodeContainerBuilder) {
- currentNode = ((DataNodeContainerBuilder) currentNode).getDataChildByName(pathElement);
- } else if (currentNode instanceof ChoiceBuilder) {
- currentNode = ((ChoiceBuilder) currentNode).getCaseNodeByName(pathElement);
- }
- }
-
- DataSchemaNodeBuilder nodeToRefine = (DataSchemaNodeBuilder) currentNode;
- if (nodeToRefine == null) {
- // FIXME: exception replaced with log to avoid breakage when
- // user tries to refine instance of extension (unknown node)
-
- // throw new YangParseException(refine.getModuleName(),
- // refine.getLine(), "Refine target node '" +
- // refine.getTargetPathString() + "' not found");
- LOG.warn("Error in module {} at line {}: Refine target node {} not found.", refine.getModuleName(),
- refine.getLine(), refine.getTargetPathString());
- continue;
- }
- RefineUtils.performRefine(nodeToRefine, refine);
- usesNode.addRefineNode(nodeToRefine);
- }
- }
-
- public static class UsesComparator implements Comparator<UsesNodeBuilder> {
- @Override
- public int compare(final UsesNodeBuilder o1, final UsesNodeBuilder o2) {
- return getElementPosition(o2) - getElementPosition(o1);
- }
- }
-
- private static int getElementPosition(final UsesNodeBuilder usesNode) {
- int i = 0;
- Builder parent = usesNode.getParent();
- while (!(parent instanceof ModuleBuilder)) {
- parent = parent.getParent();
- i++;
- }
- return i;
- }
-
-}
Code Review / yangtools.git / blobdiff