2 * Copyright (c) 2017 Pantheon Technologies, 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.rfc6536.parser;
10 import com.google.common.collect.ImmutableList;
11 import org.eclipse.jdt.annotation.NonNull;
12 import org.opendaylight.yangtools.rfc6536.model.api.DefaultDenyAllEffectiveStatement;
13 import org.opendaylight.yangtools.rfc6536.model.api.DefaultDenyAllSchemaNode;
14 import org.opendaylight.yangtools.rfc6536.model.api.DefaultDenyAllStatement;
15 import org.opendaylight.yangtools.rfc6536.model.api.NACMStatements;
16 import org.opendaylight.yangtools.yang.common.Empty;
17 import org.opendaylight.yangtools.yang.common.QName;
18 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
19 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
20 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
21 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
22 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractDeclaredStatement.WithoutArgument.WithSubstatements;
23 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractEmptyStatementSupport;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.SchemaPathSupport;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
30 public final class DefaultDenyAllStatementSupport
31 extends AbstractEmptyStatementSupport<DefaultDenyAllStatement, DefaultDenyAllEffectiveStatement> {
32 private static final class Declared extends WithSubstatements implements DefaultDenyAllStatement {
33 static final @NonNull Declared EMPTY = new Declared(ImmutableList.of());
35 Declared(final ImmutableList<? extends DeclaredStatement<?>> substatements) {
40 private static final class Effective extends UnknownEffectiveStatementBase<Empty, DefaultDenyAllStatement>
41 implements DefaultDenyAllEffectiveStatement, DefaultDenyAllSchemaNode {
42 private final @NonNull Object path;
44 Effective(final Current<Empty, DefaultDenyAllStatement> stmt,
45 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
46 super(stmt, substatements);
47 path = SchemaPathSupport.toEffectivePath(stmt.getEffectiveParent().getSchemaPath()
48 .createChild(stmt.publicDefinition().getStatementName()));
52 public QName getQName() {
53 return SchemaPathSupport.extractQName(path);
58 public SchemaPath getPath() {
59 return SchemaPathSupport.extractPath(this, path);
63 public DefaultDenyAllEffectiveStatement asEffectiveStatement() {
68 private static final DefaultDenyAllStatementSupport INSTANCE =
69 new DefaultDenyAllStatementSupport(NACMStatements.DEFAULT_DENY_ALL);
71 private final SubstatementValidator validator;
73 private DefaultDenyAllStatementSupport(final StatementDefinition definition) {
74 super(definition, StatementPolicy.contextIndependent());
75 this.validator = SubstatementValidator.builder(definition).build();
78 public static DefaultDenyAllStatementSupport getInstance() {
83 protected SubstatementValidator getSubstatementValidator() {
88 protected DefaultDenyAllStatement createDeclared(final StmtContext<Empty, DefaultDenyAllStatement, ?> ctx,
89 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
90 return new Declared(substatements);
94 protected DefaultDenyAllStatement createEmptyDeclared(final StmtContext<Empty, DefaultDenyAllStatement, ?> ctx) {
95 return Declared.EMPTY;
99 protected DefaultDenyAllEffectiveStatement createEffective(final Current<Empty, DefaultDenyAllStatement> stmt,
100 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
101 return new Effective(stmt, substatements);