yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/RefineEffectiveStatementImpl.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.effective;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import java.util.Collection;
  12 import java.util.LinkedList;
  13 import java.util.List;
  14 import org.opendaylight.yangtools.yang.common.QName;
  15 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  16 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  17 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  18 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  19 import org.opendaylight.yangtools.yang.model.api.stmt.RefineStatement;
  20 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
  21 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  22
  23 public final class RefineEffectiveStatementImpl extends
  24         AbstractEffectiveDocumentedNode<SchemaNodeIdentifier, RefineStatement> implements SchemaNode {
  25
  26     private final QName qname;
  27     private final SchemaPath path;
  28     private final List<UnknownSchemaNode> unknownNodes;
  29     private final SchemaNode refineTargetNode;
  30
  31     public RefineEffectiveStatementImpl(final StmtContext<SchemaNodeIdentifier, RefineStatement, ?> ctx) {
  32         super(ctx);
  33         qname = ctx.getStatementArgument().getLastComponent();
  34         path = ctx.getSchemaPath().get();
  35         refineTargetNode = (SchemaNode) ctx.getEffectOfStatement().iterator().next().buildEffective();
  36
  37         // initSubstatementCollectionsAndFields
  38         Collection<? extends EffectiveStatement<?, ?>> effectiveSubstatements = effectiveSubstatements();
  39         List<UnknownSchemaNode> unknownNodesInit = new LinkedList<>();
  40         for (EffectiveStatement<?, ?> effectiveSubstatement : effectiveSubstatements) {
  41             if (effectiveSubstatement instanceof UnknownSchemaNode) {
  42                 UnknownSchemaNode unknownNode = (UnknownSchemaNode) effectiveSubstatement;
  43                 unknownNodesInit.add(unknownNode);
  44             }
  45         }
  46         this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
  47     }
  48
  49     public SchemaNode getRefineTargetNode() {
  50         return refineTargetNode;
  51     }
  52
  53     @Override
  54     public QName getQName() {
  55         return qname;
  56     }
  57
  58     @Override
  59     public SchemaPath getPath() {
  60         return path;
  61     }
  62
  63     @Override
  64     public List<UnknownSchemaNode> getUnknownSchemaNodes() {
  65         return unknownNodes;
  66     }
  67 }