// 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.capacity;

/**
 * @author ahuang
 * 
 */
public interface Capacity {
    public static final short CAPACITY_TYPE_MEMORY = 0;
    public static final short CAPACITY_TYPE_CPU = 1;
    public static final short CAPACITY_TYPE_STORAGE = 2;
    public static final short CAPACITY_TYPE_STORAGE_ALLOCATED = 3;
    public static final short CAPACITY_TYPE_VIRTUAL_NETWORK_PUBLIC_IP = 4;
    public static final short CAPACITY_TYPE_PRIVATE_IP = 5;
    public static final short CAPACITY_TYPE_SECONDARY_STORAGE = 6;
    public static final short CAPACITY_TYPE_VLAN = 7;
    public static final short CAPACITY_TYPE_DIRECT_ATTACHED_PUBLIC_IP = 8;
    public static final short CAPACITY_TYPE_LOCAL_STORAGE = 9;

    public long getId();

    public Long getHostOrPoolId();

    public Long getDataCenterId();

    public Long getPodId();

    public Long getClusterId();

    public long getUsedCapacity();

    public long getTotalCapacity();

    public short getCapacityType();    

    public long getReservedCapacity();
    
    public Float getUsedPercentage();


}