// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
// 
// Automatically generated by addcopyright.py at 04/02/2012
package com.cloud.network.ovs;

import java.util.List;
import java.util.Set;

import com.cloud.deploy.DeployDestination;
import com.cloud.utils.Pair;
import com.cloud.utils.component.Manager;
import com.cloud.vm.VMInstanceVO;
import com.cloud.vm.VirtualMachine;
import com.cloud.vm.VirtualMachine.State;
import com.cloud.vm.VirtualMachineProfile;

public interface OvsNetworkManager extends Manager {
	public boolean isOvsNetworkEnabled();

	public void VmCheckAndCreateTunnel(VirtualMachineProfile<? extends VirtualMachine> vm, DeployDestination dest);
	
	public void handleVmStateTransition(VMInstanceVO userVm, State vmState);
	
	public void fullSync(List<Pair<String, Long>> states);
	
	public void scheduleFlowUpdateToHosts(Set<Long> affectedVms, boolean updateSeqno, Long delayMs);

    String applyDefaultFlow(VirtualMachine instance, DeployDestination dest);
}