/*
*  Copyright (c) 2015 WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
*  WSO2 Inc. 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 org.wso2.carbon.policy.evaluator;

import org.wso2.carbon.device.mgt.common.policy.mgt.Policy;

import java.util.List;

public interface PolicyFilter {

    /**
     * This method will extract the policies related a given roles list from the policy list available.
     * @param policyList
     * @param roles
     * @return
     */
    public List<Policy> extractPoliciesRelatedToRoles(List<Policy> policyList, List<String> roles);

    /**
     * This mehtod extract the policies related to a given device type from policy list.
     * @param policyList
     * @param deviceType
     * @return
     */
    public List<Policy> extractPoliciesRelatedToDeviceType(List<Policy> policyList, String deviceType);
}
