yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/RequireInstanceStatementImpl.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.stmt.rfc6020;
   9
  10 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
  11 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  12 import org.opendaylight.yangtools.yang.model.api.stmt.RequireInstanceStatement;
  13 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  14 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  15 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  17 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.RequireInstanceEffectiveStatementImpl;
  18
  19 public class RequireInstanceStatementImpl extends AbstractDeclaredStatement<Boolean>
  20         implements RequireInstanceStatement {
  21     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
  22         YangStmtMapping.REQUIRE_INSTANCE).build();
  23
  24     protected RequireInstanceStatementImpl(final StmtContext<Boolean, RequireInstanceStatement, ?> context) {
  25         super(context);
  26     }
  27
  28     public static class Definition extends AbstractStatementSupport<Boolean, RequireInstanceStatement,
  29             EffectiveStatement<Boolean, RequireInstanceStatement>> {
  30
  31         public Definition() {
  32             super(YangStmtMapping.REQUIRE_INSTANCE);
  33         }
  34
  35         @Override
  36         public Boolean parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  37             return Utils.parseBoolean(ctx, value);
  38         }
  39
  40         @Override
  41         public RequireInstanceStatement createDeclared(final StmtContext<Boolean, RequireInstanceStatement, ?> ctx) {
  42             return new RequireInstanceStatementImpl(ctx);
  43         }
  44
  45         @Override
  46         public EffectiveStatement<Boolean, RequireInstanceStatement> createEffective(
  47                 final StmtContext<Boolean, RequireInstanceStatement,
  48                 EffectiveStatement<Boolean, RequireInstanceStatement>> ctx) {
  49             return new RequireInstanceEffectiveStatementImpl(ctx);
  50         }
  51
  52         @Override
  53         public String internArgument(final String rawArgument) {
  54             return Utils.internBoolean(rawArgument);
  55         }
  56
  57         @Override
  58         protected SubstatementValidator getSubstatementValidator() {
  59             return SUBSTATEMENT_VALIDATOR;
  60         }
  61     }
  62
  63     @Override
  64     public boolean getValue() {
  65         return argument().booleanValue();
  66     }
  67 }