// 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.capacity.dao;

import java.util.List;
import java.util.Map;

import com.cloud.capacity.CapacityVO;
import com.cloud.capacity.dao.CapacityDaoImpl.SummedCapacity;
import com.cloud.utils.Pair;
import com.cloud.utils.db.GenericDao;

public interface CapacityDao extends GenericDao<CapacityVO, Long> {
	CapacityVO findByHostIdType(Long hostId, short capacityType);
	List<Long> listClustersInZoneOrPodByHostCapacities(long id, int requiredCpu, long requiredRam, short capacityTypeForOrdering, boolean isZone, float cpuOverprovisioningFactor);
	List<Long> listHostsWithEnoughCapacity(int requiredCpu, long requiredRam, Long clusterId, String hostType, float cpuOverprovisioningFactor);	
	boolean removeBy(Short capacityType, Long zoneId, Long podId, Long clusterId, Long hostId);
	List<SummedCapacity> findByClusterPodZone(Long zoneId, Long podId, Long clusterId);
	List<SummedCapacity> findNonSharedStorageForClusterPodZone(Long zoneId,Long podId, Long clusterId);
	Pair<List<Long>, Map<Long, Double>> orderClustersByAggregateCapacity(long id, short capacityType, boolean isZone, float cpuOverprovisioningFactor);
	List<SummedCapacity> findCapacityBy(Integer capacityType, Long zoneId, Long podId, Long clusterId);
	
    List<Long> listPodsByHostCapacities(long zoneId, int requiredCpu, long requiredRam, short capacityType, float cpuOverprovisioningFactor);
    Pair<List<Long>, Map<Long, Double>> orderPodsByAggregateCapacity(long zoneId, short capacityType, float cpuOverprovisioningFactor);
    List<SummedCapacity> findCapacityBy(Integer capacityType, Long zoneId,
            Long podId, Long clusterId, String resourceState);
    List<SummedCapacity> listCapacitiesGroupedByLevelAndType(Integer capacityType, Long zoneId, Long podId, Long clusterId, int level, Long limit);  
    void updateCapacityState(Long dcId, Long podId, Long clusterId,
            Long hostId, String capacityState);
}