/**
* Copyright (c) Codice Foundation
* <p>
* This is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser
* General Public License as published by the Free Software Foundation, either version 3 of the
* License, or any later version.
* <p>
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details. A copy of the GNU Lesser General Public License
* is distributed along with this program and can be found at
* <http://www.gnu.org/licenses/lgpl.html>.
**/
package ddf.catalog.security;
import ddf.catalog.data.Metacard;
import ddf.catalog.operation.Response;
/**
* A strategy for filtering a Metacard.
*/
public interface FilterStrategy {
/**
* Returns a {@link FilterResult} with a processed or unprocessed {@link Metacard} or {@link Response}
* @param response {@link Response} to filter
* @param metacard {@link Metacard} to filter
* @return
*/
FilterResult process(Response response, Metacard metacard);
}