<?php
/**
* Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.  See License in the project root for license information.
* 
* VpnConfiguration File
* PHP version 7
*
* @category  Library
* @package   Microsoft.Graph
* @copyright (c) Microsoft Corporation. All rights reserved.
* @license   https://opensource.org/licenses/MIT MIT License
* @link      https://graph.microsoft.com
*/
namespace Beta\Microsoft\Graph\Model;

/**
* VpnConfiguration class
*
* @category  Model
* @package   Microsoft.Graph
* @copyright (c) Microsoft Corporation. All rights reserved.
* @license   https://opensource.org/licenses/MIT MIT License
* @link      https://graph.microsoft.com
*/
class VpnConfiguration extends DeviceConfiguration
{
    /**
    * Gets the authenticationMethod
    * Authentication method. Possible values are: certificate, usernameAndPassword, sharedSecret, derivedCredential, azureAD.
    *
    * @return VpnAuthenticationMethod|null The authenticationMethod
    */
    public function getAuthenticationMethod()
    {
        if (array_key_exists("authenticationMethod", $this->_propDict)) {
            if (is_a($this->_propDict["authenticationMethod"], "\Beta\Microsoft\Graph\Model\VpnAuthenticationMethod") || is_null($this->_propDict["authenticationMethod"])) {
                return $this->_propDict["authenticationMethod"];
            } else {
                $this->_propDict["authenticationMethod"] = new VpnAuthenticationMethod($this->_propDict["authenticationMethod"]);
                return $this->_propDict["authenticationMethod"];
            }
        }
        return null;
    }

    /**
    * Sets the authenticationMethod
    * Authentication method. Possible values are: certificate, usernameAndPassword, sharedSecret, derivedCredential, azureAD.
    *
    * @param VpnAuthenticationMethod $val The authenticationMethod
    *
    * @return VpnConfiguration
    */
    public function setAuthenticationMethod($val)
    {
        $this->_propDict["authenticationMethod"] = $val;
        return $this;
    }

    /**
    * Gets the connectionName
    * Connection name displayed to the user.
    *
    * @return string|null The connectionName
    */
    public function getConnectionName()
    {
        if (array_key_exists("connectionName", $this->_propDict)) {
            return $this->_propDict["connectionName"];
        } else {
            return null;
        }
    }

    /**
    * Sets the connectionName
    * Connection name displayed to the user.
    *
    * @param string $val The connectionName
    *
    * @return VpnConfiguration
    */
    public function setConnectionName($val)
    {
        $this->_propDict["connectionName"] = $val;
        return $this;
    }

    /**
    * Gets the realm
    * Realm when connection type is set to Pulse Secure.
    *
    * @return string|null The realm
    */
    public function getRealm()
    {
        if (array_key_exists("realm", $this->_propDict)) {
            return $this->_propDict["realm"];
        } else {
            return null;
        }
    }

    /**
    * Sets the realm
    * Realm when connection type is set to Pulse Secure.
    *
    * @param string $val The realm
    *
    * @return VpnConfiguration
    */
    public function setRealm($val)
    {
        $this->_propDict["realm"] = $val;
        return $this;
    }

    /**
    * Gets the role
    * Role when connection type is set to Pulse Secure.
    *
    * @return string|null The role
    */
    public function getRole()
    {
        if (array_key_exists("role", $this->_propDict)) {
            return $this->_propDict["role"];
        } else {
            return null;
        }
    }

    /**
    * Sets the role
    * Role when connection type is set to Pulse Secure.
    *
    * @param string $val The role
    *
    * @return VpnConfiguration
    */
    public function setRole($val)
    {
        $this->_propDict["role"] = $val;
        return $this;
    }


     /**
     * Gets the servers
    * List of VPN Servers on the network. Make sure end users can access these network locations. This collection can contain a maximum of 500 elements.
     *
     * @return array|null The servers
     */
    public function getServers()
    {
        if (array_key_exists("servers", $this->_propDict)) {
           return $this->_propDict["servers"];
        } else {
            return null;
        }
    }

    /**
    * Sets the servers
    * List of VPN Servers on the network. Make sure end users can access these network locations. This collection can contain a maximum of 500 elements.
    *
    * @param VpnServer[] $val The servers
    *
    * @return VpnConfiguration
    */
    public function setServers($val)
    {
        $this->_propDict["servers"] = $val;
        return $this;
    }

}