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Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/net/config/ConfigOperator.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/net/config/ConfigOperator.java | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/config/ConfigOperator.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/config/ConfigOperator.java new file mode 100644 index 00000000..505e8b3b --- /dev/null +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/config/ConfigOperator.java @@ -0,0 +1,31 @@ +/* + * Copyright 2014-2015 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.net.config; + +/** + * An interface signifying a class that implements network configuration + * information from multiple sources. There is a natural ordering to the + * precedence of information, depending on its source: + * <ol> + * <li>Intents (from applications), which override</li> + * <li>Configs (from the network configuration subsystem), which override</li> + * <li>Descriptions (from southbound)</li> + * </ol> + * i.e., for a field representing the same attribute, the value from a Config + * entity will be used over that from the Description. + */ +public interface ConfigOperator { +} |