/**
* 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.hadoop.yarn.state;
import org.apache.hadoop.yarn.YarnException;
public class InvalidStateTransitonException extends YarnException {
private Enum<?> currentState;
private Enum<?> event;
public InvalidStateTransitonException(Enum<?> currentState, Enum<?> event) {
super("Invalid event: " + event + " at " + currentState);
this.currentState = currentState;
this.event = event;
}
public Enum<?> getCurrentState() {
return currentState;
}
public Enum<?> getEvent() {
return event;
}
}