yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/notification/AbstractNotificationStatementSupport.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies, s.r.o. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.notification;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import org.opendaylight.yangtools.yang.common.QName;
  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.NotificationEffectiveStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.NotificationStatement;
  17 import org.opendaylight.yangtools.yang.parser.rfc7950.namespace.ChildSchemaNodeNamespace;
  18 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseQNameStatementSupport;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
  21 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
  22
  23 abstract class AbstractNotificationStatementSupport
  24         extends BaseQNameStatementSupport<NotificationStatement, NotificationEffectiveStatement> {
  25     AbstractNotificationStatementSupport() {
  26         super(YangStmtMapping.NOTIFICATION);
  27     }
  28
  29     @Override
  30     public final QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  31         return StmtContextUtils.parseIdentifier(ctx, value);
  32     }
  33
  34     @Override
  35     public final void onStatementAdded(
  36             final Mutable<QName, NotificationStatement, NotificationEffectiveStatement> stmt) {
  37         stmt.coerceParentContext().addToNs(ChildSchemaNodeNamespace.class, stmt.coerceStatementArgument(), stmt);
  38     }
  39
  40     @Override
  41     protected final NotificationStatement createDeclared(final StmtContext<QName, NotificationStatement, ?> ctx,
  42             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  43         return new RegularNotificationStatement(ctx.coerceStatementArgument(), substatements);
  44     }
  45
  46     @Override
  47     protected final NotificationStatement createEmptyDeclared(final StmtContext<QName, NotificationStatement, ?> ctx) {
  48         return new EmptyNotificationStatement(ctx.coerceStatementArgument());
  49     }
  50
  51     @Override
  52     protected final NotificationEffectiveStatement createEffective(
  53             final StmtContext<QName, NotificationStatement, NotificationEffectiveStatement> ctx,
  54             final NotificationStatement declared,
  55             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  56         checkEffective(ctx);
  57
  58         return new NotificationEffectiveStatementImpl(declared, historyAndStatusFlags(ctx, substatements), ctx,
  59             substatements);
  60     }
  61
  62     @Override
  63     protected final NotificationEffectiveStatement createEmptyEffective(
  64             final StmtContext<QName, NotificationStatement, NotificationEffectiveStatement> ctx,
  65             final NotificationStatement declared) {
  66         return createEffective(ctx, declared, ImmutableList.of());
  67     }
  68
  69     abstract void checkEffective(StmtContext<QName, NotificationStatement, NotificationEffectiveStatement> ctx);
  70 }