--- /dev/null
+/**
+* Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior
+* University
+*
+* 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.
+**/
+
+/**
+ * @author David Erickson (daviderickson@cs.stanford.edu) - Mar 11, 2010
+ */
+package org.openflow.protocol.action;
+
+
+import org.jboss.netty.buffer.ChannelBuffer;
+
+/**
+ * Represents an ofp_action_tp_port
+ * @author David Erickson (daviderickson@cs.stanford.edu) - Mar 11, 2010
+ */
+public abstract class OFActionTransportLayer extends OFAction {
+ public static int MINIMUM_LENGTH = 8;
+
+ protected short transportPort;
+
+ /**
+ * @return the transportPort
+ */
+ public short getTransportPort() {
+ return transportPort;
+ }
+
+ /**
+ * @param transportPort the transportPort to set
+ */
+ public void setTransportPort(short transportPort) {
+ this.transportPort = transportPort;
+ }
+
+ @Override
+ public void readFrom(ChannelBuffer data) {
+ super.readFrom(data);
+ this.transportPort = data.readShort();
+ data.readShort();
+ }
+
+ @Override
+ public void writeTo(ChannelBuffer data) {
+ super.writeTo(data);
+ data.writeShort(this.transportPort);
+ data.writeShort((short) 0);
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 373;
+ int result = super.hashCode();
+ result = prime * result + transportPort;
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (!super.equals(obj)) {
+ return false;
+ }
+ if (!(obj instanceof OFActionTransportLayer)) {
+ return false;
+ }
+ OFActionTransportLayer other = (OFActionTransportLayer) obj;
+ if (transportPort != other.transportPort) {
+ return false;
+ }
+ return true;
+ }
+}
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