yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/contact/ContactStatementSupport.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.contact;
   9
  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.ContactEffectiveStatement;
  15 import org.opendaylight.yangtools.yang.model.api.stmt.ContactStatement;
  16 import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatements;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractInternedStringStatementSupport;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  19
  20 public final class ContactStatementSupport
  21         extends AbstractInternedStringStatementSupport<ContactStatement, ContactEffectiveStatement> {
  22     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
  23         YangStmtMapping.CONTACT).build();
  24     private static final ContactStatementSupport INSTANCE = new ContactStatementSupport();
  25
  26     private ContactStatementSupport() {
  27         super(YangStmtMapping.CONTACT, StatementPolicy.reject());
  28     }
  29
  30     public static ContactStatementSupport getInstance() {
  31         return INSTANCE;
  32     }
  33
  34     @Override
  35     protected SubstatementValidator getSubstatementValidator() {
  36         return SUBSTATEMENT_VALIDATOR;
  37     }
  38
  39     @Override
  40     protected ContactStatement createDeclared(final String argument,
  41             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  42         return DeclaredStatements.createContact(argument, substatements);
  43     }
  44
  45     @Override
  46     protected ContactStatement createEmptyDeclared(final String argument) {
  47         return DeclaredStatements.createContact(argument);
  48     }
  49
  50     @Override
  51     protected ContactEffectiveStatement createEffective(final ContactStatement declared,
  52             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  53         return new RegularContactEffectiveStatement(declared, substatements);
  54     }
  55
  56     @Override
  57     protected ContactEffectiveStatement createEmptyEffective(final ContactStatement declared) {
  58         return new EmptyContactEffectiveStatement(declared);
  59     }
  60 }