src/frontends/android/app/src/main/java/org/strongswan/android/logic/imc/collectors/Collector.java

   1 /*
   2  * Copyright (C) 2013 Tobias Brunner
   3  * Hochschule fuer Technik Rapperswil
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the
   7  * Free Software Foundation; either version 2 of the License, or (at your
   8  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * for more details.
  14  */
  15
  16 package org.strongswan.android.logic.imc.collectors;
  17
  18 import org.strongswan.android.logic.imc.attributes.Attribute;
  19
  20 /**
  21  * Interface for measurement collectors
  22  */
  23 public interface Collector
  24 {
  25         /**
  26          * This method shall return the result of a measurement, if available
  27          * @return attribute or null
  28          */
  29         public abstract Attribute getMeasurement();
  30 }