yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/feature/FeatureStatementSupport.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.feature;
   9
  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.meta.EffectiveStatement;
  13 import org.opendaylight.yangtools.yang.model.api.stmt.FeatureStatement;
  14 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractQNameStatementSupport;
  15 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  18
  19 public final class FeatureStatementSupport
  20         extends AbstractQNameStatementSupport<FeatureStatement, EffectiveStatement<QName, FeatureStatement>> {
  21     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
  22         YangStmtMapping.FEATURE)
  23         .addOptional(YangStmtMapping.DESCRIPTION)
  24         .addAny(YangStmtMapping.IF_FEATURE)
  25         .addOptional(YangStmtMapping.STATUS)
  26         .addOptional(YangStmtMapping.REFERENCE)
  27         .build();
  28
  29     public FeatureStatementSupport() {
  30         super(YangStmtMapping.FEATURE);
  31     }
  32
  33     @Override
  34     public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  35         return StmtContextUtils.qnameFromArgument(ctx, value);
  36     }
  37
  38     @Override
  39     public FeatureStatement createDeclared(
  40             final StmtContext<QName, FeatureStatement, ?> ctx) {
  41         return new FeatureStatementImpl(ctx);
  42     }
  43
  44     @Override
  45     public EffectiveStatement<QName, FeatureStatement> createEffective(
  46             final StmtContext<QName, FeatureStatement, EffectiveStatement<QName, FeatureStatement>> ctx) {
  47         return new FeatureEffectiveStatementImpl(ctx);
  48     }
  49
  50     @Override
  51     protected SubstatementValidator getSubstatementValidator() {
  52         return SUBSTATEMENT_VALIDATOR;
  53     }
  54 }