plugins/netconf-server-mdsal/src/main/java/org/opendaylight/netconf/mdsal/connector/ops/DataTreeChange.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.netconf.mdsal.connector.ops;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.base.MoreObjects;
  13 import com.google.common.collect.ImmutableList;
  14 import com.google.common.collect.ImmutableList.Builder;
  15 import java.util.Deque;
  16 import org.opendaylight.netconf.api.EffectiveOperation;
  17 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  19 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  20
  21 public final class DataTreeChange {
  22     private final NormalizedNode changeRoot;
  23     private final YangInstanceIdentifier path;
  24     private final EffectiveOperation action;
  25
  26     DataTreeChange(final NormalizedNode changeRoot, final EffectiveOperation action, final Deque<PathArgument> path) {
  27         this.changeRoot = requireNonNull(changeRoot);
  28         this.action = requireNonNull(action);
  29
  30         final Builder<PathArgument> builder = ImmutableList.builderWithExpectedSize(path.size());
  31         path.descendingIterator().forEachRemaining(builder::add);
  32         this.path = YangInstanceIdentifier.create(builder.build());
  33     }
  34
  35     public NormalizedNode getChangeRoot() {
  36         return changeRoot;
  37     }
  38
  39     public EffectiveOperation getAction() {
  40         return action;
  41     }
  42
  43     public YangInstanceIdentifier getPath() {
  44         return path;
  45     }
  46
  47     @Override
  48     public String toString() {
  49         return MoreObjects.toStringHelper(this).add("action", action).add("path", path).add("root", changeRoot)
  50                 .toString();
  51     }
  52 }