2 * Copyright (c) 2019 PANTHEON.tech s.r.o. 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.rfc8528.parser;
10 import com.google.common.collect.ImmutableList;
11 import org.eclipse.jdt.annotation.NonNull;
12 import org.eclipse.jdt.annotation.Nullable;
13 import org.opendaylight.yangtools.rfc8528.model.api.MountPointEffectiveStatement;
14 import org.opendaylight.yangtools.rfc8528.model.api.MountPointSchemaNode;
15 import org.opendaylight.yangtools.rfc8528.model.api.MountPointStatement;
16 import org.opendaylight.yangtools.rfc8528.model.api.SchemaMountStatements;
17 import org.opendaylight.yangtools.yang.common.QName;
18 import org.opendaylight.yangtools.yang.common.QNameModule;
19 import org.opendaylight.yangtools.yang.model.api.SchemaNodeDefaults;
20 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
21 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
22 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
23 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
24 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
25 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractDeclaredStatement.WithQNameArgument.WithSubstatements;
26 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseQNameStatementSupport;
27 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
29 import org.opendaylight.yangtools.yang.parser.spi.meta.SchemaPathSupport;
30 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
31 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
32 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
33 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
34 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
36 public final class MountPointStatementSupport
37 extends BaseQNameStatementSupport<MountPointStatement, MountPointEffectiveStatement> {
39 private static final class Declared extends WithSubstatements implements MountPointStatement {
40 Declared(final QName argument, final ImmutableList<? extends DeclaredStatement<?>> substatements) {
41 super(argument, substatements);
45 private static final class Effective extends UnknownEffectiveStatementBase<QName, MountPointStatement>
46 implements MountPointEffectiveStatement, MountPointSchemaNode {
48 private final @Nullable SchemaPath path;
50 Effective(final Current<QName, MountPointStatement> stmt,
51 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
52 super(stmt, substatements);
53 path = SchemaPathSupport.wrap(stmt.getEffectiveParent().getSchemaPath().createChild(argument()));
57 public QName getQName() {
58 return path.getLastComponent();
63 public SchemaPath getPath() {
64 return SchemaNodeDefaults.throwUnsupportedIfNull(this, path);
68 public MountPointEffectiveStatement asEffectiveStatement() {
73 private static final MountPointStatementSupport INSTANCE = new MountPointStatementSupport(
74 SchemaMountStatements.MOUNT_POINT);
76 private final SubstatementValidator validator;
78 MountPointStatementSupport(final StatementDefinition definition) {
80 this.validator = SubstatementValidator.builder(definition)
81 .addOptional(YangStmtMapping.CONFIG)
82 .addOptional(YangStmtMapping.DESCRIPTION)
83 .addOptional(YangStmtMapping.REFERENCE)
84 .addOptional(YangStmtMapping.STATUS)
88 public static MountPointStatementSupport getInstance() {
93 public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
94 return StmtContextUtils.parseIdentifier(ctx, value);
98 public QName adaptArgumentValue(final StmtContext<QName, MountPointStatement, MountPointEffectiveStatement> ctx,
99 final QNameModule targetModule) {
100 return ctx.getArgument().bindTo(targetModule).intern();
104 public void onStatementAdded(final Mutable<QName, MountPointStatement, MountPointEffectiveStatement> stmt) {
105 final StatementDefinition parentDef = stmt.coerceParentContext().publicDefinition();
106 SourceException.throwIf(YangStmtMapping.CONTAINER != parentDef && YangStmtMapping.LIST != parentDef, stmt,
107 "Mount points may only be defined at either a container or a list");
111 protected SubstatementValidator getSubstatementValidator() {
116 protected MountPointStatement createDeclared(@NonNull final StmtContext<QName, MountPointStatement, ?> ctx,
117 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
118 return new Declared(ctx.getArgument(), substatements);
122 protected MountPointStatement createEmptyDeclared(final StmtContext<QName, MountPointStatement, ?> ctx) {
123 return createDeclared(ctx, ImmutableList.of());
127 protected MountPointEffectiveStatement createEffective(final Current<QName, MountPointStatement> stmt,
128 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
129 return new Effective(stmt, substatements);