opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/DeleteModification.java

   1 /*
   2  * Copyright (c) 2014 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.controller.cluster.datastore.modification;
   9
  10 import java.io.IOException;
  11 import java.io.ObjectInput;
  12 import java.io.ObjectOutput;
  13 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
  14 import org.opendaylight.controller.cluster.datastore.node.utils.stream.SerializationUtils;
  15 import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
  16 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  17 import org.opendaylight.yangtools.yang.data.codec.binfmt.NormalizedNodeDataInput;
  18 import org.opendaylight.yangtools.yang.data.codec.binfmt.NormalizedNodeDataOutput;
  19 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeModification;
  20
  21 /**
  22  * DeleteModification store all the parameters required to delete a path from the data tree.
  23  */
  24 @Deprecated(since = "9.0.0", forRemoval = true)
  25 public final class DeleteModification extends AbstractModification {
  26     @java.io.Serial
  27     private static final long serialVersionUID = 1L;
  28
  29     public DeleteModification() {
  30         this(DataStoreVersions.CURRENT_VERSION);
  31     }
  32
  33     public DeleteModification(final short version) {
  34         super(version);
  35     }
  36
  37     public DeleteModification(final YangInstanceIdentifier path) {
  38         super(path);
  39     }
  40
  41     DeleteModification(final short version, final YangInstanceIdentifier path) {
  42         super(version, path);
  43     }
  44
  45     @Override
  46     public void apply(final DOMStoreWriteTransaction transaction) {
  47         transaction.delete(getPath());
  48     }
  49
  50     @Override
  51     public void apply(final DataTreeModification transaction) {
  52         transaction.delete(getPath());
  53     }
  54
  55     @Override
  56     public byte getType() {
  57         return DELETE;
  58     }
  59
  60     @Override
  61     public void readExternal(final ObjectInput in) throws IOException {
  62         setPath(SerializationUtils.readPath(in));
  63     }
  64
  65     @Override
  66     public void writeExternal(final ObjectOutput out) throws IOException {
  67         SerializationUtils.writePath(out, getPath());
  68     }
  69
  70     @Override
  71     public void writeTo(final NormalizedNodeDataOutput out) throws IOException {
  72         out.writeYangInstanceIdentifier(getPath());
  73     }
  74
  75     public static DeleteModification fromStream(final NormalizedNodeDataInput in, final short version)
  76             throws IOException {
  77         return new DeleteModification(version, in.readYangInstanceIdentifier());
  78     }
  79 }