moving meter service to incubator and initial implementation of
meter manager.
Change-Id: I6ef0d9476b58d00b37f7ef156ac7bdacca20185b
diff --git a/incubator/api/src/main/java/org/onosproject/incubator/net/meter/MeterFailReason.java b/incubator/api/src/main/java/org/onosproject/incubator/net/meter/MeterFailReason.java
new file mode 100644
index 0000000..d98e44a
--- /dev/null
+++ b/incubator/api/src/main/java/org/onosproject/incubator/net/meter/MeterFailReason.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.incubator.net.meter;
+
+/**
+ * Enum used to represent a meter failure condition.
+ */
+public enum MeterFailReason {
+ /**
+ * A meter with the same identifier already exists.
+ * Essentially a duplicate meter exists.
+ */
+ EXISTING_METER,
+
+ /**
+ * The device does not support any more meters.
+ */
+ OUT_OF_METERS,
+
+ /**
+ * The device does not support any more bands for this meter.
+ */
+ OUT_OF_BANDS,
+
+ /**
+ * The meter that was attempted to be modified is unknown.
+ */
+ UNKNOWN,
+
+ /**
+ * The operation for this meter installation timed out.
+ */
+ TIMEOUT,
+
+ /**
+ * Invalid meter definition.
+ */
+ INVALID_METER,
+
+ /**
+ * The target device is unknown.
+ */
+ UNKNOWN_DEVICE,
+
+ /**
+ * Unknown command.
+ */
+ UNKNOWN_COMMAND,
+
+ /**
+ * Unknown flags.
+ */
+ UNKNOWN_FLAGS,
+
+ /**
+ * Bad rate value.
+ */
+ BAD_RATE,
+
+ /**
+ * Bad burst size value.
+ */
+ BAD_BURST,
+
+ /**
+ * Bad band.
+ */
+ BAD_BAND,
+
+ /**
+ * Bad value value.
+ */
+ BAD_BAND_VALUE
+
+
+}