// 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.hypervisor;

import org.apache.cloudstack.api.Identity;
import org.apache.cloudstack.api.InternalIdentity;

import com.cloud.hypervisor.Hypervisor.HypervisorType;

/**
 *  HypervisorCapability represents one particular hypervisor version's capabilities.
 */
public interface HypervisorCapabilities extends Identity, InternalIdentity {

    /**
     * @return type of hypervisor
     */
    HypervisorType getHypervisorType();

    String getHypervisorVersion();

    boolean isSecurityGroupEnabled();

    /**
     * @return the maxGuestslimit
     */
    Long getMaxGuestsLimit();

    /**
     * @return the max. data volumes per VM supported by hypervisor
     */
    Integer getMaxDataVolumesLimit();

    /**
     * @return the max. hosts per cluster supported by hypervisor
     */
    Integer getMaxHostsPerCluster();

    boolean isStorageMotionSupported();

}
