InstructionDeserializer split into separate deserializers

[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / util / CodeKeyMaker.java

diff --git a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/CodeKeyMaker.java b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/CodeKeyMaker.java
new file mode 100644 (file)
index 0000000..bd5fff2
--- /dev/null
+++ b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/CodeKeyMaker.java
@@ -0,0 +1,26 @@
+/*\r
+ * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.\r
+ *\r
+ * This program and the accompanying materials are made available under the\r
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
+ * and is available at http://www.eclipse.org/legal/epl-v10.html\r
+ */\r
+\r
+package org.opendaylight.openflowjava.protocol.impl.util;\r
+\r
+import org.opendaylight.openflowjava.protocol.api.extensibility.MessageCodeKey;\r
+\r
+import io.netty.buffer.ByteBuf;\r
+\r
+/**\r
+ * @author michal.polkorab\r
+ */\r
+public interface CodeKeyMaker {\r
+\r
+    /**\r
+     * @param input buffer that will be the needed data gathered from\r
+     * @return key for deserializer lookup\r
+     */\r
+    public abstract MessageCodeKey make(ByteBuf input);\r
+\r
+}\r