yang/odlext-parser-support/src/main/java/org/opendaylight/yangtools/odlext/parser/ContextInstanceStatementSupport.java

   1 /*
   2  * Copyright (c) 2021 PANTHEON.tech, 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.odlext.parser;
   9
  10 import com.google.common.annotations.Beta;
  11 import com.google.common.collect.ImmutableList;
  12 import org.eclipse.jdt.annotation.NonNull;
  13 import org.opendaylight.yangtools.odlext.model.api.ContextInstanceEffectiveStatement;
  14 import org.opendaylight.yangtools.odlext.model.api.ContextInstanceStatement;
  15 import org.opendaylight.yangtools.odlext.model.api.OpenDaylightExtensionsStatements;
  16 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  17 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStringStatementSupport;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  21 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  22
  23 @Beta
  24 public final class ContextInstanceStatementSupport
  25         extends AbstractStringStatementSupport<ContextInstanceStatement, ContextInstanceEffectiveStatement> {
  26     public static final @NonNull ContextInstanceStatementSupport INSTANCE = new ContextInstanceStatementSupport();
  27
  28     private static final SubstatementValidator VALIDATOR =
  29         SubstatementValidator.builder(OpenDaylightExtensionsStatements.CONTEXT_INSTANCE).build();
  30
  31     private ContextInstanceStatementSupport() {
  32         super(OpenDaylightExtensionsStatements.CONTEXT_INSTANCE, StatementPolicy.contextIndependent());
  33     }
  34
  35     @Override
  36     protected SubstatementValidator getSubstatementValidator() {
  37         return VALIDATOR;
  38     }
  39
  40     @Override
  41     protected ContextInstanceStatement createDeclared(final StmtContext<String, ContextInstanceStatement, ?> ctx,
  42             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  43         return new ContextInstanceStatementImpl(ctx.getArgument(), substatements);
  44     }
  45
  46     @Override
  47     protected ContextInstanceEffectiveStatement createEffective(final Current<String, ContextInstanceStatement> stmt,
  48             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  49         return new ContextInstanceEffectiveStatementImpl(stmt.declared(), substatements);
  50     }
  51 }