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.yang.parser.rfc7950.stmt.prefix;
10 import com.google.common.collect.ImmutableList;
11 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
12 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
13 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
14 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixEffectiveStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
16 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseStringStatementSupport;
17 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
18 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
20 public final class PrefixStatementSupport
21 extends BaseStringStatementSupport<PrefixStatement, PrefixEffectiveStatement> {
22 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
23 SubstatementValidator.builder(YangStmtMapping.PREFIX).build();
24 private static final PrefixStatementSupport INSTANCE = new PrefixStatementSupport();
26 private PrefixStatementSupport() {
27 super(YangStmtMapping.PREFIX);
30 public static PrefixStatementSupport getInstance() {
35 public String parseArgumentValue(final StmtContext<?, ?,?> ctx, final String value) {
40 protected SubstatementValidator getSubstatementValidator() {
41 return SUBSTATEMENT_VALIDATOR;
45 protected PrefixStatement createDeclared(final StmtContext<String, PrefixStatement, ?> ctx,
46 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
47 return new RegularPrefixStatement(ctx, substatements);
51 protected PrefixStatement createEmptyDeclared(final StmtContext<String, PrefixStatement, ?> ctx) {
52 return new EmptyPrefixStatement(ctx);
56 protected PrefixEffectiveStatement createEffective(
57 final StmtContext<String, PrefixStatement, PrefixEffectiveStatement> ctx, final PrefixStatement declared,
58 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
59 return new RegularPrefixEffectiveStatement(declared, substatements);
63 protected PrefixEffectiveStatement createEmptyEffective(
64 final StmtContext<String, PrefixStatement, PrefixEffectiveStatement> ctx, final PrefixStatement declared) {
65 return new EmptyPrefixEffectiveStatement(declared);