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.meta;
10 import com.google.common.collect.ImmutableList;
11 import org.opendaylight.yangtools.yang.common.Uint32;
12 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
13 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
14 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.PositionEffectiveStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.PositionStatement;
17 import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatements;
18 import org.opendaylight.yangtools.yang.model.ri.stmt.EffectiveStatements;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractInternedStatementSupport;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
22 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
24 public final class PositionStatementSupport
25 extends AbstractInternedStatementSupport<Uint32, PositionStatement, PositionEffectiveStatement> {
26 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
27 YangStmtMapping.POSITION).build();
28 private static final PositionStatementSupport INSTANCE = new PositionStatementSupport();
30 private PositionStatementSupport() {
31 super(YangStmtMapping.POSITION, StatementPolicy.contextIndependent());
34 public static PositionStatementSupport getInstance() {
39 public Uint32 parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
41 return Uint32.valueOf(value).intern();
42 } catch (IllegalArgumentException e) {
43 throw new SourceException(ctx, e, "Bit position value %s is not valid integer", value);
48 protected SubstatementValidator getSubstatementValidator() {
49 return SUBSTATEMENT_VALIDATOR;
53 protected PositionStatement createDeclared(final Uint32 argument,
54 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
55 return DeclaredStatements.createPosition(argument, substatements);
59 protected PositionStatement createEmptyDeclared(final Uint32 argument) {
60 return DeclaredStatements.createPosition(argument, ImmutableList.of());
64 protected PositionEffectiveStatement createEffective(final PositionStatement declared,
65 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
66 return EffectiveStatements.createPosition(declared, substatements);
70 protected PositionEffectiveStatement createEmptyEffective(final PositionStatement declared) {
71 return EffectiveStatements.createPosition(declared);