1 files changed, 89 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/packet/DefaultOutboundPacket.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/packet/DefaultOutboundPacket.java
new file mode 100644
index 00000000..5bd4c986
--- /dev/null
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/packet/DefaultOutboundPacket.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2014 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.net.packet;
+
+import java.nio.ByteBuffer;
+import java.util.Objects;
+
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.flow.TrafficTreatment;
+
+import com.google.common.base.MoreObjects;
+
+/**
+ * Default implementation of an immutable outbound packet.
+ */
+public final class DefaultOutboundPacket implements OutboundPacket {
+    private final DeviceId sendThrough;
+    private final TrafficTreatment treatment;
+    private final ByteBuffer data;
+
+    /**
+     * Creates an immutable outbound packet.
+     *
+     * @param sendThrough identifier through which to send the packet
+     * @param treatment   list of packet treatments
+     * @param data        raw packet data
+     */
+    public DefaultOutboundPacket(DeviceId sendThrough,
+            TrafficTreatment treatment, ByteBuffer data) {
+        this.sendThrough = sendThrough;
+        this.treatment = treatment;
+        this.data = data;
+    }
+
+    @Override
+    public DeviceId sendThrough() {
+        return sendThrough;
+    }
+
+    @Override
+    public TrafficTreatment treatment() {
+        return treatment;
+    }
+
+    @Override
+    public ByteBuffer data() {
+        // FIXME: figure out immutability here
+        return data;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(sendThrough, treatment, data);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof OutboundPacket) {
+            final DefaultOutboundPacket other = (DefaultOutboundPacket) obj;
+            return Objects.equals(this.sendThrough, other.sendThrough) &&
+                    Objects.equals(this.treatment, other.treatment) &&
+                    Objects.equals(this.data, other.data);
+        }
+        return false;
+    }
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(this)
+                .add("sendThrough", sendThrough)
+                .add("treatment", treatment)
+                .toString();
+    }
+}