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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.cloudstack.storage.vmsnapshot;
import java.util.List;
import org.apache.cloudstack.storage.to.VolumeObjectTO;
import com.cloud.agent.api.VMSnapshotTO;
import com.cloud.utils.fsm.NoTransitionException;
import com.cloud.vm.snapshot.VMSnapshot;
import com.cloud.vm.snapshot.VMSnapshotVO;
public interface VMSnapshotHelper {
boolean vmSnapshotStateTransitTo(VMSnapshot vsnp, VMSnapshot.Event event) throws NoTransitionException;
Long pickRunningHost(Long vmId);
List<VolumeObjectTO> getVolumeTOList(Long vmId);
VMSnapshotTO getSnapshotWithParents(VMSnapshotVO snapshot);
}