yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/require_instance/RequireInstanceStatementSupport.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.require_instance;
   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.rfc7950.stmt.ArgumentUtils;
  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
  18 public final class RequireInstanceStatementSupport extends AbstractStatementSupport<Boolean, RequireInstanceStatement,
  19         EffectiveStatement<Boolean, RequireInstanceStatement>> {
  20     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
  21         YangStmtMapping.REQUIRE_INSTANCE).build();
  22
  23     public RequireInstanceStatementSupport() {
  24         super(YangStmtMapping.REQUIRE_INSTANCE);
  25     }
  26
  27     @Override
  28     public Boolean parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  29         return ArgumentUtils.parseBoolean(ctx, value);
  30     }
  31
  32     @Override
  33     public RequireInstanceStatement createDeclared(final StmtContext<Boolean, RequireInstanceStatement, ?> ctx) {
  34         return new RequireInstanceStatementImpl(ctx);
  35     }
  36
  37     @Override
  38     public EffectiveStatement<Boolean, RequireInstanceStatement> createEffective(
  39             final StmtContext<Boolean, RequireInstanceStatement,
  40             EffectiveStatement<Boolean, RequireInstanceStatement>> ctx) {
  41         return new RequireInstanceEffectiveStatementImpl(ctx);
  42     }
  43
  44     @Override
  45     public String internArgument(final String rawArgument) {
  46         return ArgumentUtils.internBoolean(rawArgument);
  47     }
  48
  49     @Override
  50     protected SubstatementValidator getSubstatementValidator() {
  51         return SUBSTATEMENT_VALIDATOR;
  52     }
  53 }