/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.nifi.components.state;
/**
* A Scope represents how a NiFi component's state is to be stored and retrieved when running in a cluster.
*/
public enum Scope {
/**
* State is to be treated as "global" across the cluster. I.e., the same component on all nodes will
* have access to the same state.
*/
CLUSTER,
/**
* State is to be treated local to the node. I.e., the same component will have different state on each
* node in the cluster.
*/
LOCAL;
@Override
public String toString() {
return name();
}
}