2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.data.api.schema.tree;
10 import com.google.common.annotations.Beta;
11 import com.google.common.base.MoreObjects;
12 import com.google.common.base.Preconditions;
13 import javax.annotation.Nonnull;
14 import org.opendaylight.yangtools.concepts.Immutable;
15 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
18 * DataTree configuration class.
20 * TreeConfig supports currently the following options:
23 * <li>enable/disable unique indexes and unique constraint validation</li>
24 * <li>enable/disable mandatory nodes validation</li>
27 * TreeConfig can be easily extended in order to support further data tree
28 * configuration options, like following:
30 * <li>enable/disable case exclusion validation</li>
31 * <li>enable/disable other indexes</li>
32 * <li>other schema aware validation options</li>
35 * This can be useful when strict validation is not required or useful for some
40 public class DataTreeConfiguration implements Immutable {
41 public static final DataTreeConfiguration DEFAULT_CONFIGURATION = new Builder(TreeType.CONFIGURATION)
42 .setMandatoryNodesValidation(true).build();
43 public static final DataTreeConfiguration DEFAULT_OPERATIONAL = new Builder(TreeType.OPERATIONAL).build();
45 private final TreeType treeType;
46 private final YangInstanceIdentifier rootPath;
47 private final boolean uniqueIndexes;
48 private final boolean mandatoryNodesValidation;
50 DataTreeConfiguration(final TreeType treeType, final YangInstanceIdentifier rootPath, final boolean uniqueIndexes,
51 final boolean mandatoryNodesValidation) {
52 this.treeType = Preconditions.checkNotNull(treeType);
53 this.rootPath = Preconditions.checkNotNull(rootPath);
54 this.uniqueIndexes = uniqueIndexes;
55 this.mandatoryNodesValidation = mandatoryNodesValidation;
58 public @Nonnull YangInstanceIdentifier getRootPath() {
62 public @Nonnull TreeType getTreeType() {
66 public boolean isUniqueIndexEnabled() {
70 public boolean isMandatoryNodesValidationEnabled() {
71 return mandatoryNodesValidation;
75 public String toString() {
76 return MoreObjects.toStringHelper(this).add("type", treeType).add("root", rootPath)
77 .add("mandatory", mandatoryNodesValidation)
78 .add("unique", uniqueIndexes).toString();
81 public static DataTreeConfiguration getDefault(final TreeType treeType) {
82 Preconditions.checkNotNull(treeType);
85 return DEFAULT_CONFIGURATION;
87 return DEFAULT_OPERATIONAL;
89 return new DataTreeConfiguration(treeType, YangInstanceIdentifier.EMPTY, false, true);
93 public static class Builder implements org.opendaylight.yangtools.concepts.Builder<DataTreeConfiguration> {
94 private final TreeType treeType;
95 private YangInstanceIdentifier rootPath;
96 private boolean uniqueIndexes;
97 private boolean mandatoryNodesValidation;
99 public Builder(final TreeType treeType) {
100 this.treeType = Preconditions.checkNotNull(treeType);
101 this.rootPath = YangInstanceIdentifier.EMPTY;
104 public Builder setUniqueIndexes(final boolean uniqueIndexes) {
105 this.uniqueIndexes = uniqueIndexes;
109 public Builder setMandatoryNodesValidation(final boolean mandatoryNodesValidation) {
110 this.mandatoryNodesValidation = mandatoryNodesValidation;
114 public Builder setRootPath(final YangInstanceIdentifier rootPath) {
115 this.rootPath = rootPath.toOptimized();
120 public DataTreeConfiguration build() {
121 return new DataTreeConfiguration(treeType, rootPath, uniqueIndexes, mandatoryNodesValidation);