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.identity;
10 import org.opendaylight.yangtools.yang.common.QName;
11 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
12 import org.opendaylight.yangtools.yang.model.api.stmt.IdentityEffectiveStatement;
13 import org.opendaylight.yangtools.yang.model.api.stmt.IdentityStatement;
14 import org.opendaylight.yangtools.yang.parser.spi.IdentityNamespace;
15 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractQNameStatementSupport;
16 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
17 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
19 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
21 abstract class AbstractIdentityStatementSupport
22 extends AbstractQNameStatementSupport<IdentityStatement, IdentityEffectiveStatement> {
24 AbstractIdentityStatementSupport() {
25 super(YangStmtMapping.IDENTITY);
29 public final QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
30 return StmtContextUtils.parseIdentifier(ctx, value);
34 public final IdentityStatement createDeclared(final StmtContext<QName, IdentityStatement, ?> ctx) {
35 return new IdentityStatementImpl(ctx);
39 public final IdentityEffectiveStatement createEffective(
40 final StmtContext<QName, IdentityStatement, IdentityEffectiveStatement> ctx) {
41 return new IdentityEffectiveStatementImpl(ctx);
45 public final void onStatementDefinitionDeclared(
46 final Mutable<QName, IdentityStatement, IdentityEffectiveStatement> stmt) {
47 final QName qname = stmt.coerceStatementArgument();
48 final StmtContext<?, ?, ?> prev = stmt.getFromNamespace(IdentityNamespace.class, qname);
49 SourceException.throwIf(prev != null, stmt.getStatementSourceReference(), "Duplicate identity definition %s",
51 stmt.addToNs(IdentityNamespace.class, qname, stmt);