--- /dev/null
+/**
+* Copyright 2012, Andrew Ferguson, Brown 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.
+**/
+
+package org.openflow.protocol;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.openflow.util.U16;
+
+/**
+ * Represents an ofp_queue_get_config_request message
+ * @author Andrew Ferguson (adf@cs.brown.edu)
+ */
+public class OFQueueGetConfigReply extends OFMessage {
+ public static int MINIMUM_LENGTH = 16;
+
+ protected short portNumber;
+ protected List<OFPacketQueue> queues = new ArrayList<OFPacketQueue>();
+
+ public OFQueueGetConfigReply() {
+ super();
+ this.type = OFType.QUEUE_GET_CONFIG_REPLY;
+ this.length = U16.t(MINIMUM_LENGTH);
+ }
+
+ /**
+ * @return the portNumber
+ */
+ public short getPortNumber() {
+ return portNumber;
+ }
+
+ /**
+ * @param portNumber the portNumber to set
+ */
+ public void setPortNumber(short portNumber) {
+ this.portNumber = portNumber;
+ }
+
+ /**
+ * @return the port's queues
+ */
+ public List<OFPacketQueue> getQueues() {
+ return queues;
+ }
+
+ /**
+ * @param queues the queues to set
+ */
+ public void setQueues(List<OFPacketQueue> queues) {
+ this.queues.clear();
+ this.queues.addAll(queues);
+ }
+
+ @Override
+ public void readFrom(ChannelBuffer data) {
+ super.readFrom(data);
+ this.portNumber = data.readShort();
+ data.readInt(); // pad
+ data.readShort(); // pad
+
+ int availLength = (this.length - MINIMUM_LENGTH);
+ this.queues.clear();
+
+ while (availLength > 0) {
+ OFPacketQueue queue = new OFPacketQueue();
+ queue.readFrom(data);
+ queues.add(queue);
+ availLength -= queue.getLength();
+ }
+ }
+
+ @Override
+ public void writeTo(ChannelBuffer data) {
+ super.writeTo(data);
+ data.writeShort(this.portNumber);
+ data.writeInt(0); // pad
+ data.writeShort(0); // pad
+
+ for (OFPacketQueue queue : queues) {
+ queue.writeTo(data);
+ }
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 349;
+ int result = super.hashCode();
+ result = prime * result + portNumber;
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (!super.equals(obj)) {
+ return false;
+ }
+ if (!(obj instanceof OFQueueGetConfigReply)) {
+ return false;
+ }
+ OFQueueGetConfigReply other = (OFQueueGetConfigReply) obj;
+ if (portNumber != other.portNumber) {
+ return false;
+ }
+ return true;
+ }
+}