server/src/com/cloud/network/security/SecurityGroupWorkQueue.java

// 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 04/03/2012
package com.cloud.network.security;

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


/**
 * Security Group Work queue 
 * standard producer / consumer interface
 *
 */
public interface SecurityGroupWorkQueue {
    
    void submitWorkForVm(long vmId, long sequenceNumber);
    
    int submitWorkForVms(Set<Long> vmIds);
    
    List<SecurityGroupWork> getWork(int numberOfWorkItems) throws InterruptedException;
    
    int size();
    
    void clear();
    
    List<Long> getVmsInQueue();
}