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

[controller.git] / third-party / openflowj_netty / src / main / java / org / openflow / protocol / statistics / OFFlowStatisticsRequest.java

diff --git a/third-party/openflowj_netty/src/main/java/org/openflow/protocol/statistics/OFFlowStatisticsRequest.java b/third-party/openflowj_netty/src/main/java/org/openflow/protocol/statistics/OFFlowStatisticsRequest.java
new file mode 100644 (file)
index 0000000..b21de0c
--- /dev/null
+++ b/third-party/openflowj_netty/src/main/java/org/openflow/protocol/statistics/OFFlowStatisticsRequest.java
@@ -0,0 +1,135 @@
+/**
+*    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;
+    }
+}