// 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 com.cloud.storage.upload;

import com.cloud.agent.api.storage.DownloadAnswer;
import com.cloud.agent.api.storage.UploadAnswer;

public abstract class UploadInactiveState extends UploadState {

	public UploadInactiveState(UploadListener ul) {
		super(ul);
	}

	@Override
	public String handleAnswer(UploadAnswer answer) {
		// ignore and stay put
		return getName();
	}

	@Override
	public String handleAbort() {
		// ignore and stay put
		return getName();
	}

	@Override
	public String handleDisconnect() {
		//ignore and stay put
		return getName();
	}

	@Override
	public String handleTimeout(long updateMs) {
		// ignore and stay put
		return getName();
	}
}
