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.opendaylight.yangtools.rfc8528.model.api.MountPointEffectiveStatement;
13 import org.opendaylight.yangtools.rfc8528.model.api.MountPointSchemaNode;
14 import org.opendaylight.yangtools.rfc8528.model.api.MountPointStatement;
15 import org.opendaylight.yangtools.rfc8528.model.api.SchemaMountStatements;
16 import org.opendaylight.yangtools.yang.common.QName;
17 import org.opendaylight.yangtools.yang.common.QNameModule;
18 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
19 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
20 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
21 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
22 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
23 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractDeclaredStatement.WithQNameArgument.WithSubstatements;
24 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseQNameStatementSupport;
25 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
29 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
30 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
31 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
33 public final class MountPointStatementSupport
34 extends BaseQNameStatementSupport<MountPointStatement, MountPointEffectiveStatement> {
36 private static final class Declared extends WithSubstatements implements MountPointStatement {
37 Declared(final QName argument, final ImmutableList<? extends DeclaredStatement<?>> substatements) {
38 super(argument, substatements);
42 private static final class Effective extends UnknownEffectiveStatementBase<QName, MountPointStatement>
43 implements MountPointEffectiveStatement, MountPointSchemaNode {
45 private final @NonNull SchemaPath path;
47 Effective(final Current<QName, MountPointStatement> stmt,
48 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
49 super(stmt, substatements);
50 path = stmt.getEffectiveParent().getSchemaPath().createChild(argument());
54 public QName getQName() {
55 return path.getLastComponent();
60 public SchemaPath getPath() {
65 public MountPointEffectiveStatement asEffectiveStatement() {
70 private static final MountPointStatementSupport INSTANCE = new MountPointStatementSupport(
71 SchemaMountStatements.MOUNT_POINT);
73 private final SubstatementValidator validator;
75 MountPointStatementSupport(final StatementDefinition definition) {
77 this.validator = SubstatementValidator.builder(definition)
78 .addOptional(YangStmtMapping.CONFIG)
79 .addOptional(YangStmtMapping.DESCRIPTION)
80 .addOptional(YangStmtMapping.REFERENCE)
81 .addOptional(YangStmtMapping.STATUS)
85 public static MountPointStatementSupport getInstance() {
90 public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
91 return StmtContextUtils.parseIdentifier(ctx, value);
95 public QName adaptArgumentValue(final StmtContext<QName, MountPointStatement, MountPointEffectiveStatement> ctx,
96 final QNameModule targetModule) {
97 return ctx.getArgument().bindTo(targetModule).intern();
101 public void onStatementAdded(final Mutable<QName, MountPointStatement, MountPointEffectiveStatement> stmt) {
102 final StatementDefinition parentDef = stmt.coerceParentContext().publicDefinition();
103 SourceException.throwIf(YangStmtMapping.CONTAINER != parentDef && YangStmtMapping.LIST != parentDef, stmt,
104 "Mount points may only be defined at either a container or a list");
108 protected SubstatementValidator getSubstatementValidator() {
113 protected MountPointStatement createDeclared(@NonNull final StmtContext<QName, MountPointStatement, ?> ctx,
114 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
115 return new Declared(ctx.getArgument(), substatements);
119 protected MountPointStatement createEmptyDeclared(final StmtContext<QName, MountPointStatement, ?> ctx) {
120 return createDeclared(ctx, ImmutableList.of());
124 protected MountPointEffectiveStatement createEffective(final Current<QName, MountPointStatement> stmt,
125 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
126 return new Effective(stmt, substatements);