Initial opendaylight infrastructure commit!!

[controller.git] / third-party / openflowj / src / main / java / org / openflow / protocol / OFSwitchConfig.java

diff --git a/third-party/openflowj/src/main/java/org/openflow/protocol/OFSwitchConfig.java b/third-party/openflowj/src/main/java/org/openflow/protocol/OFSwitchConfig.java
new file mode 100644 (file)
index 0000000..16e66d6
--- /dev/null
+++ b/third-party/openflowj/src/main/java/org/openflow/protocol/OFSwitchConfig.java
@@ -0,0 +1,100 @@
+package org.openflow.protocol;
+
+import java.nio.ByteBuffer;
+
+/**
+ * Base class representing ofp_switch_config based messages
+ * @author David Erickson (daviderickson@cs.stanford.edu)
+ */
+public abstract class OFSwitchConfig extends OFMessage {
+    public static int MINIMUM_LENGTH = 12;
+
+    public enum OFConfigFlags {
+        OFPC_FRAG_NORMAL,
+        OFPC_FRAG_DROP,
+        OFPC_FRAG_REASM,
+        OFPC_FRAG_MASK
+    }
+
+    protected short flags;
+    protected short missSendLength;
+
+    public OFSwitchConfig() {
+        super();
+        super.setLengthU(MINIMUM_LENGTH);
+    }
+
+    /**
+     * @return the flags
+     */
+    public short getFlags() {
+        return flags;
+    }
+
+    /**
+     * @param flags the flags to set
+     */
+    public OFSwitchConfig setFlags(short flags) {
+        this.flags = flags;
+        return this;
+    }
+
+    /**
+     * @return the missSendLength
+     */
+    public short getMissSendLength() {
+        return missSendLength;
+    }
+
+    /**
+     * @param missSendLength the missSendLength to set
+     */
+    public OFSwitchConfig setMissSendLength(short missSendLength) {
+        this.missSendLength = missSendLength;
+        return this;
+    }
+
+    @Override
+    public void readFrom(ByteBuffer data) {
+        super.readFrom(data);
+        this.flags = data.getShort();
+        this.missSendLength = data.getShort();
+    }
+
+    @Override
+    public void writeTo(ByteBuffer data) {
+        super.writeTo(data);
+        data.putShort(this.flags);
+        data.putShort(this.missSendLength);
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 331;
+        int result = super.hashCode();
+        result = prime * result + flags;
+        result = prime * result + missSendLength;
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (!super.equals(obj)) {
+            return false;
+        }
+        if (!(obj instanceof OFSwitchConfig)) {
+            return false;
+        }
+        OFSwitchConfig other = (OFSwitchConfig) obj;
+        if (flags != other.flags) {
+            return false;
+        }
+        if (missSendLength != other.missSendLength) {
+            return false;
+        }
+        return true;
+    }
+}