2 * Copyright (c) 2016, 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.rfc6643.parser;
10 import com.google.common.annotations.Beta;
11 import com.google.common.collect.ImmutableList;
12 import org.opendaylight.yangtools.rfc6643.model.api.DefValEffectiveStatement;
13 import org.opendaylight.yangtools.rfc6643.model.api.DefValStatement;
14 import org.opendaylight.yangtools.rfc6643.model.api.IetfYangSmiv2ExtensionsMapping;
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.parser.rfc7950.stmt.BaseStringStatementSupport;
18 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
23 public final class DefValStatementSupport
24 extends BaseStringStatementSupport<DefValStatement, DefValEffectiveStatement> {
25 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
26 SubstatementValidator.builder(IetfYangSmiv2ExtensionsMapping.DEFVAL).build();
27 private static final DefValStatementSupport INSTANCE = new DefValStatementSupport();
29 private DefValStatementSupport() {
30 super(IetfYangSmiv2ExtensionsMapping.DEFVAL);
33 public static DefValStatementSupport getInstance() {
38 protected SubstatementValidator getSubstatementValidator() {
39 return SUBSTATEMENT_VALIDATOR;
43 protected DefValStatement createDeclared(final StmtContext<String, DefValStatement, ?> ctx,
44 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
45 return new DefValStatementImpl(ctx.coerceRawStatementArgument(), substatements);
49 protected DefValStatement createEmptyDeclared(final StmtContext<String, DefValStatement, ?> ctx) {
50 return createDeclared(ctx, ImmutableList.of());
54 protected DefValEffectiveStatement createEffective(final Current<String, DefValStatement> stmt,
55 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
56 return new DefValEffectiveStatementImpl(stmt, substatements);