Extension support - easy lookup for toOFJava

[openflowplugin.git] / extension / openflowjava-extension-nicira-api / src / main / java / org / opendaylight / openflowjava / nx / api / NiciraActionDeserializerKey.java

diff --git a/extension/openflowjava-extension-nicira-api/src/main/java/org/opendaylight/openflowjava/nx/api/NiciraActionDeserializerKey.java b/extension/openflowjava-extension-nicira-api/src/main/java/org/opendaylight/openflowjava/nx/api/NiciraActionDeserializerKey.java
new file mode 100644 (file)
index 0000000..484d864
--- /dev/null
+++ b/extension/openflowjava-extension-nicira-api/src/main/java/org/opendaylight/openflowjava/nx/api/NiciraActionDeserializerKey.java
@@ -0,0 +1,76 @@
+/**
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ * 
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.openflowjava.nx.api;
+
+/**
+ * @author msunal
+ *
+ */
+public final class NiciraActionDeserializerKey {
+
+    private final short version;
+    private final int subtype;
+
+    /**
+     * @param version protocol wire version
+     * @param subtype nx_action_subtype
+     */
+    public NiciraActionDeserializerKey(short version, int subtype) {
+        if (!isValueUint16(subtype)) {
+            throw new IllegalArgumentException(
+                    "Nicira subtype is uint16. A value of subtype has to be between 0 and 65535 include.");
+        }
+        this.version = version;
+        this.subtype = subtype;
+    }
+
+    public short getVersion() {
+        return version;
+    }
+
+    public int getSubtype() {
+        return subtype;
+    }
+
+    private static final boolean isValueUint16(int value) {
+        if (value >= 0 && value <= 65535L)
+            return true;
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + subtype;
+        result = prime * result + version;
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        NiciraActionDeserializerKey other = (NiciraActionDeserializerKey) obj;
+        if (subtype != other.subtype)
+            return false;
+        if (version != other.version)
+            return false;
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return "NiciraActionDeserializerKey [version=" + version + ", subtype=" + subtype + "]";
+    }
+
+}