2 * Copyright (c) 2020 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.yang.parser.rfc7950.stmt.meta;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.collect.ImmutableList;
13 import org.eclipse.jdt.annotation.NonNull;
14 import org.opendaylight.yangtools.yang.common.QName;
15 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
16 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
17 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
18 import org.opendaylight.yangtools.yang.model.api.meta.StatementOrigin;
19 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaTreeEffectiveStatement;
20 import org.opendaylight.yangtools.yang.parser.api.YangParserConfiguration;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractSchemaTreeStatementSupport;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
26 * A massively-misnamed superclass for statements which are both schema tree participants and can be created as implicit
27 * nodes. This covers {@code case}, {@code input} and {@code output} statements.
29 * @param <D> Declared Statement representation
30 * @param <E> Effective Statement representation
32 abstract class AbstractImplicitStatementSupport<D extends DeclaredStatement<QName>,
33 E extends SchemaTreeEffectiveStatement<D>> extends AbstractSchemaTreeStatementSupport<D, E> {
34 AbstractImplicitStatementSupport(final StatementDefinition publicDefinition, final StatementPolicy<QName, D> policy,
35 final YangParserConfiguration config, final SubstatementValidator validator) {
36 super(publicDefinition, policy, config, requireNonNull(validator));
40 public final E copyEffective(final Current<QName, D> stmt, final E original) {
41 final StatementOrigin source = stmt.origin();
44 return copyUndeclaredEffective(stmt, original);
46 return copyDeclaredEffective(stmt, original);
48 throw new IllegalStateException("Unhandled statement source " + source);
53 protected E createEffective(final Current<QName, D> stmt,
54 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
55 final StatementOrigin origin = stmt.origin();
58 return createUndeclaredEffective(stmt, substatements);
60 return createDeclaredEffective(stmt, substatements);
62 throw new IllegalStateException("Unhandled statement origin " + origin);
66 abstract @NonNull E copyDeclaredEffective(@NonNull Current<QName, D> stmt, @NonNull E original);
68 abstract @NonNull E copyUndeclaredEffective(@NonNull Current<QName, D> stmt, @NonNull E original);
70 abstract @NonNull E createDeclaredEffective(@NonNull Current<QName, D> stmt,
71 @NonNull ImmutableList<? extends EffectiveStatement<?, ?>> substatements);
73 abstract @NonNull E createUndeclaredEffective(@NonNull Current<QName, D> stmt,
74 @NonNull ImmutableList<? extends EffectiveStatement<?, ?>> substatements);