/**
* 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.ambari.server.state.stack.upgrade;
import javax.xml.bind.annotation.XmlEnum;
import javax.xml.bind.annotation.XmlEnumValue;
/**
* Operations valid for a property transfer.
*/
@XmlEnum
public enum TransferOperation {
/**
* The property should be removed. Special case "*" to delete all
* properties that have NOT been overridden by a user.
*/
@XmlEnumValue("delete")
DELETE,
/**
* The property value is moved. A property may only be moved within the
* same config type. To move across types, perform a {@link #COPY} to the target then
* a {@link #DELETE} from the source config.
*/
@XmlEnumValue("move")
MOVE,
/**
* The property value is copied from another property. A property may be copied from
* another config type.
*/
@XmlEnumValue("copy")
COPY
}