1 files changed, 42 insertions, 0 deletions
diff --git a/utils/dispatcher/base.py b/utils/dispatcher/base.py
new file mode 100644
index 00000000..793d374e
--- /dev/null
+++ b/utils/dispatcher/base.py
@@ -0,0 +1,42 @@
+##############################################################################
+# Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
+# liangqi1@huawei.com matthew.lijun@huawei.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+import abc
+import six
+
+import utils.dispatcher.func as func
+
+
+@six.add_metaclass(abc.ABCMeta)
+class Base(object):
+
+    def __init__(self, conf):
+        self.conf = conf
+
+    @staticmethod
+    def get_cls(dispatcher_type):
+        '''Return class of specified type.'''
+        for dispatcher in func.itersubclasses(Base):
+            if dispatcher_type == dispatcher.__dispatcher_type__:
+                return dispatcher
+        raise RuntimeError("No such dispatcher_type %s" % dispatcher_type)
+
+    @staticmethod
+    def get(config):
+        """Returns instance of a dispatcher for dispatcher type.
+        """
+        return Base.get_cls(config["type"])(config)
+
+    @abc.abstractmethod
+    def record_result_data(self, data):
+        """Recording result data interface."""
+
+    @abc.abstractmethod
+    def flush_result_data(self):
+        """Flush result data into permanent storage media interface."""