pcep/api/src/main/java/org/opendaylight/protocol/pcep/message/PCCreateMessage.java

   1 /*
   2  * Copyright (c) 2013 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.protocol.pcep.message;
   9
  10 import java.util.List;
  11
  12 import org.opendaylight.protocol.pcep.PCEPObject;
  13 import org.opendaylight.protocol.pcep.object.CompositeInstantiationObject;
  14 import org.opendaylight.protocol.pcep.object.CompositeStateReportObject;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Message;
  16
  17 import com.google.common.collect.Lists;
  18
  19 /**
  20  * @see <a href="http://www.ietf.org/id/draft-crabbe-pce-pce-initiated-lsp-00.txt">5.1. The LSP Create Message</a>
  21  */
  22 public class PCCreateMessage implements Message {
  23
  24         private final List<CompositeInstantiationObject> lsps;
  25
  26         private final List<PCEPObject> objects;
  27
  28         /**
  29          * Constructs {@link PCCreateMessage}.
  30          *
  31          * @throws IllegalArgumentException if there is not even one {@link CompositeInstantiationObject} in the list.
  32          *
  33          * @param lsps List<CompositeInstantiationObject>. Can't be empty or null.
  34          */
  35         public PCCreateMessage(final List<CompositeInstantiationObject> lsps) {
  36                 if (lsps == null || lsps.isEmpty())
  37                         throw new IllegalArgumentException("At least one CompositeStateReportObject is mandatory.");
  38
  39                 this.lsps = lsps;
  40                 this.objects = Lists.newArrayList();
  41                 for (final CompositeInstantiationObject cio : lsps) {
  42                         this.objects.addAll(cio.getCompositeAsList());
  43                 }
  44         }
  45
  46         /**
  47          * Gets list of {@link CompositeStateReportObject}.
  48          *
  49          * @return List<CompositeStateReportObject>. Can't be null or empty.
  50          */
  51         public List<CompositeInstantiationObject> getLSPs() {
  52                 return this.lsps;
  53         }
  54
  55         public List<PCEPObject> getAllObjects() {
  56                 return this.objects;
  57         }
  58
  59         /* (non-Javadoc)
  60          * @see java.lang.Object#hashCode()
  61          */
  62         @Override
  63         public int hashCode() {
  64                 final int prime = 31;
  65                 int result = super.hashCode();
  66                 result = prime * result + ((this.lsps == null) ? 0 : this.lsps.hashCode());
  67                 return result;
  68         }
  69
  70         /* (non-Javadoc)
  71          * @see java.lang.Object#equals(java.lang.Object)
  72          */
  73         @Override
  74         public boolean equals(final Object obj) {
  75                 if (this == obj)
  76                         return true;
  77                 if (!super.equals(obj))
  78                         return false;
  79                 if (!(obj instanceof PCCreateMessage))
  80                         return false;
  81                 final PCCreateMessage other = (PCCreateMessage) obj;
  82                 if (this.lsps == null) {
  83                         if (other.lsps != null)
  84                                 return false;
  85                 } else if (!this.lsps.equals(other.lsps))
  86                         return false;
  87                 return true;
  88         }
  89
  90         /* (non-Javadoc)
  91          * @see java.lang.Object#toString()
  92          */
  93         @Override
  94         public String toString() {
  95                 final StringBuilder builder = new StringBuilder();
  96                 builder.append("PCCreateMessage [lsps=");
  97                 builder.append(this.lsps);
  98                 builder.append("]");
  99                 return builder.toString();
 100         }
 101 }