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.error_app_tag;
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.ErrorAppTagEffectiveStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorAppTagStatement;
16 import org.opendaylight.yangtools.yang.model.spi.stmt.DeclaredStatements;
17 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStringStatementSupport;
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;
22 public final class ErrorAppTagStatementSupport
23 extends AbstractStringStatementSupport<ErrorAppTagStatement, ErrorAppTagEffectiveStatement> {
24 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
25 YangStmtMapping.ERROR_APP_TAG).build();
26 private static final ErrorAppTagStatementSupport INSTANCE = new ErrorAppTagStatementSupport();
28 private ErrorAppTagStatementSupport() {
29 super(YangStmtMapping.ERROR_APP_TAG, StatementPolicy.contextIndependent());
32 public static ErrorAppTagStatementSupport getInstance() {
37 protected SubstatementValidator getSubstatementValidator() {
38 return SUBSTATEMENT_VALIDATOR;
42 protected ErrorAppTagStatement createDeclared(final StmtContext<String, ErrorAppTagStatement, ?> ctx,
43 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
44 return DeclaredStatements.createErrorAppTag(ctx.getRawArgument(), substatements);
48 protected ErrorAppTagStatement createEmptyDeclared(final StmtContext<String, ErrorAppTagStatement, ?> ctx) {
49 return DeclaredStatements.createErrorAppTag(ctx.getRawArgument());
53 protected ErrorAppTagEffectiveStatement createEffective(final Current<String, ErrorAppTagStatement> stmt,
54 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
55 return substatements.isEmpty() ? new EmptyErrorAppTagEffectiveStatement(stmt.declared())
56 : new RegularErrorAppTagEffectiveStatement(stmt.declared(), substatements);