2 * Copyright (c) 2015 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.parser.rfc7950.stmt;
10 import com.google.common.base.Preconditions;
11 import org.opendaylight.yangtools.yang.common.QName;
12 import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
13 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
14 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.ExtensionEffectiveStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.ExtensionStatement;
17 import org.opendaylight.yangtools.yang.model.api.stmt.UnknownStatement;
18 import org.opendaylight.yangtools.yang.parser.spi.ExtensionNamespace;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
23 public abstract class UnknownEffectiveStatementBase<A, D extends UnknownStatement<A>>
24 extends AbstractSchemaEffectiveDocumentedNode<A, D> implements UnknownSchemaNode {
26 private final boolean addedByUses;
27 private final boolean addedByAugmentation;
29 private final ExtensionDefinition extension;
30 private final QName nodeType;
31 private final String nodeParameter;
33 protected UnknownEffectiveStatementBase(final StmtContext<A, D, ?> ctx) {
36 final StmtContext<?, ExtensionStatement, ExtensionEffectiveStatement> extensionInit =
37 ctx.getFromNamespace(ExtensionNamespace.class, ctx.getPublicDefinition().getStatementName());
39 if (extensionInit == null) {
41 nodeType = ctx.getPublicDefinition().getStatementName();
43 final EffectiveStatement<QName, ExtensionStatement> effective = extensionInit.buildEffective();
44 Preconditions.checkState(effective instanceof ExtensionDefinition,
45 "Statement %s is not an ExtensionDefinition", effective);
46 extension = (ExtensionDefinition) extensionInit.buildEffective();
51 final CopyHistory copyTypesFromOriginal = ctx.getCopyHistory();
52 if (copyTypesFromOriginal.contains(CopyType.ADDED_BY_USES_AUGMENTATION)) {
53 this.addedByAugmentation = true;
54 this.addedByUses = true;
56 this.addedByAugmentation = copyTypesFromOriginal.contains(CopyType.ADDED_BY_AUGMENTATION);
57 this.addedByUses = copyTypesFromOriginal.contains(CopyType.ADDED_BY_USES);
60 nodeParameter = ctx.rawStatementArgument() == null ? "" : ctx.rawStatementArgument();
65 public boolean isAddedByAugmentation() {
66 return addedByAugmentation;
70 public QName getNodeType() {
71 return extension == null ? nodeType : extension.getQName();
75 public String getNodeParameter() {
81 public boolean isAddedByUses() {
86 public ExtensionDefinition getExtensionDefinition() {
91 public String toString() {
92 final QName type = getNodeType();
93 return String.valueOf(type.getNamespace()) + ":" + type.getLocalName() + " " + nodeParameter;