| /** |
| * 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. |
| **/ |
| |
| package org.openflow.protocol.statistics; |
| |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.openflow.protocol.OFMatch; |
| |
| /** |
| * Represents an ofp_flow_stats_request structure |
| * @author David Erickson (daviderickson@cs.stanford.edu) |
| */ |
| public class OFFlowStatisticsRequest implements OFStatistics { |
| protected OFMatch match; |
| protected byte tableId; |
| protected short outPort; |
| |
| /** |
| * @return the match |
| */ |
| public OFMatch getMatch() { |
| return match; |
| } |
| |
| /** |
| * @param match the match to set |
| */ |
| public void setMatch(OFMatch match) { |
| this.match = match; |
| } |
| |
| /** |
| * @return the tableId |
| */ |
| public byte getTableId() { |
| return tableId; |
| } |
| |
| /** |
| * @param tableId the tableId to set |
| */ |
| public void setTableId(byte tableId) { |
| this.tableId = tableId; |
| } |
| |
| /** |
| * @return the outPort |
| */ |
| public short getOutPort() { |
| return outPort; |
| } |
| |
| /** |
| * @param outPort the outPort to set |
| */ |
| public void setOutPort(short outPort) { |
| this.outPort = outPort; |
| } |
| |
| @Override |
| public int getLength() { |
| return 44; |
| } |
| |
| @Override |
| public void readFrom(ChannelBuffer data) { |
| if (this.match == null) |
| this.match = new OFMatch(); |
| this.match.readFrom(data); |
| this.tableId = data.readByte(); |
| data.readByte(); // pad |
| this.outPort = data.readShort(); |
| } |
| |
| @Override |
| public void writeTo(ChannelBuffer data) { |
| this.match.writeTo(data); |
| data.writeByte(this.tableId); |
| data.writeByte((byte) 0); |
| data.writeShort(this.outPort); |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 421; |
| int result = 1; |
| result = prime * result + ((match == null) ? 0 : match.hashCode()); |
| result = prime * result + outPort; |
| result = prime * result + tableId; |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null) { |
| return false; |
| } |
| if (!(obj instanceof OFFlowStatisticsRequest)) { |
| return false; |
| } |
| OFFlowStatisticsRequest other = (OFFlowStatisticsRequest) obj; |
| if (match == null) { |
| if (other.match != null) { |
| return false; |
| } |
| } else if (!match.equals(other.match)) { |
| return false; |
| } |
| if (outPort != other.outPort) { |
| return false; |
| } |
| if (tableId != other.tableId) { |
| return false; |
| } |
| return true; |
| } |
| } |