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/**
 * 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.curator.framework.recipes.leader;

import org.apache.curator.framework.CuratorFramework;
import org.apache.curator.framework.state.ConnectionState;

/**
 * An implementation of {@link LeaderSelectorListener} that adds the recommended handling
 * for connection state problems
 */
public abstract class LeaderSelectorListenerAdapter implements LeaderSelectorListener
{
    @Override
    public void stateChanged(CuratorFramework client, ConnectionState newState)
    {
        if ( (newState == ConnectionState.SUSPENDED) || (newState == ConnectionState.LOST) )
        {
            throw new CancelLeadershipException();
        }
    }
}