BUG-54 : switched channel pipeline to be protocol specific.

[bgpcep.git] / pcep / api / src / main / java / org / opendaylight / protocol / pcep / PCEPMessage.java

diff --git a/pcep/api/src/main/java/org/opendaylight/protocol/pcep/PCEPMessage.java b/pcep/api/src/main/java/org/opendaylight/protocol/pcep/PCEPMessage.java
index f11a76c6f1d686010fdd3981f700b366157f6c2f..d5b674c92f209b704020973eb0c0d0c0ead1bacb 100644 (file)
--- a/pcep/api/src/main/java/org/opendaylight/protocol/pcep/PCEPMessage.java
+++ b/pcep/api/src/main/java/org/opendaylight/protocol/pcep/PCEPMessage.java
@@ -12,9 +12,9 @@ import java.util.List;
 import org.opendaylight.protocol.framework.ProtocolMessage;
 
 /**
- * Basic structure for PCEP Message. Cannot be instantiated directly. Current
- * PCEP version is 1. Each message contains a list of PCEP objects.
- *
+ * Basic structure for PCEP Message. Cannot be instantiated directly. Current PCEP version is 1. Each message contains a
+ * list of PCEP objects.
+ * 
  */
 public abstract class PCEPMessage implements ProtocolMessage {
 
@@ -28,18 +28,20 @@ public abstract class PCEPMessage implements ProtocolMessage {
        private final List<PCEPObject> objects;
 
        /**
-        * Constructor is protected to prevent direct instantiation, but to allow to
-        * call this constructor via super().
-        *
+        * Constructor is protected to prevent direct instantiation, but to allow to call this constructor via super().
+        * 
         * @param objects
         */
-       protected PCEPMessage(List<PCEPObject> objects) {
+       protected PCEPMessage(final List<PCEPObject> objects) {
+               if (objects.contains(null))
+                       throw new IllegalArgumentException("Object list contains null element at offset " + objects.indexOf(null));
+
                this.objects = objects;
        }
 
        /**
         * Returns list of all objects that the message contains
-        *
+        * 
         * @return list of all objects that the message contains
         */
        public List<PCEPObject> getAllObjects() {
@@ -55,7 +57,7 @@ public abstract class PCEPMessage implements ProtocolMessage {
        }
 
        @Override
-       public boolean equals(Object obj) {
+       public boolean equals(final Object obj) {
                if (this == obj)
                        return true;
                if (obj == null)