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.stmt.BaseSchemaTreeStatementSupport;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
  20
  21 abstract class AbstractNotificationStatementSupport
  22         extends BaseSchemaTreeStatementSupport<NotificationStatement, NotificationEffectiveStatement> {
  23     AbstractNotificationStatementSupport() {
  24         super(YangStmtMapping.NOTIFICATION);
  25     }
  26
  27     @Override
  28     public final QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  29         return StmtContextUtils.parseIdentifier(ctx, value);
  30     }
  31
  32     @Override
  33     protected final NotificationStatement createDeclared(final StmtContext<QName, NotificationStatement, ?> ctx,
  34             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  35         return new RegularNotificationStatement(ctx.coerceStatementArgument(), substatements);
  36     }
  37
  38     @Override
  39     protected final NotificationStatement createEmptyDeclared(final StmtContext<QName, NotificationStatement, ?> ctx) {
  40         return new EmptyNotificationStatement(ctx.coerceStatementArgument());
  41     }
  42
  43     @Override
  44     protected final NotificationEffectiveStatement createEffective(
  45             final StmtContext<QName, NotificationStatement, NotificationEffectiveStatement> ctx,
  46             final NotificationStatement declared,
  47             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  48         checkEffective(ctx);
  49
  50         return new NotificationEffectiveStatementImpl(declared, historyAndStatusFlags(ctx, substatements), ctx,
  51             substatements);
  52     }
  53
  54     @Override
  55     protected final NotificationEffectiveStatement createEmptyEffective(
  56             final StmtContext<QName, NotificationStatement, NotificationEffectiveStatement> ctx,
  57             final NotificationStatement declared) {
  58         return createEffective(ctx, declared, ImmutableList.of());
  59     }
  60
  61     abstract void checkEffective(StmtContext<QName, NotificationStatement, NotificationEffectiveStatement> ctx);
  62 }