Performacne improvements via adding a netty-based openflowj and openflow plugin;...

[controller.git] / opendaylight / protocol_plugins / openflow_netty / src / main / java / org / opendaylight / controller / protocol_plugin / openflow / core / internal / PriorityMessage.java

diff --git a/opendaylight/protocol_plugins/openflow_netty/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/core/internal/PriorityMessage.java b/opendaylight/protocol_plugins/openflow_netty/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/core/internal/PriorityMessage.java
new file mode 100644 (file)
index 0000000..c9d1724
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+++ b/opendaylight/protocol_plugins/openflow_netty/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/core/internal/PriorityMessage.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.protocol_plugin.openflow.core.internal;
+
+import java.util.concurrent.atomic.AtomicLong;
+
+import org.apache.commons.lang3.builder.EqualsBuilder;
+import org.apache.commons.lang3.builder.HashCodeBuilder;
+import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
+import org.openflow.protocol.OFMessage;
+
+/**
+ * This class describes an OpenFlow message with priority
+ */
+class PriorityMessage {
+    OFMessage msg;
+    int priority;
+    final static AtomicLong seq = new AtomicLong();
+    final long seqNum;
+    boolean syncReply; // set to true if we want to be blocked until the response arrives
+
+    public PriorityMessage(OFMessage msg, int priority) {
+        this.msg = msg;
+        this.priority = priority;
+        this.seqNum = seq.getAndIncrement();
+        this.syncReply = false;
+    }
+
+    public PriorityMessage(OFMessage msg, int priority, boolean syncReply) {
+        this(msg, priority);
+        this.syncReply = syncReply;
+    }
+
+    public OFMessage getMsg() {
+        return msg;
+    }
+
+    public void setMsg(OFMessage msg) {
+        this.msg = msg;
+    }
+
+    public int getPriority() {
+        return priority;
+    }
+
+    public void setPriority(int priority) {
+        this.priority = priority;
+    }
+
+    @Override
+    public int hashCode() {
+        return HashCodeBuilder.reflectionHashCode(this);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return EqualsBuilder.reflectionEquals(this, obj);
+    }
+
+    @Override
+    public String toString() {
+        return "PriorityMessage[" + ReflectionToStringBuilder.toString(this)
+                + "]";
+    }
+}