1 /** 2 * Logback: the reliable, generic, fast and flexible logging framework. 3 * Copyright (C) 1999-2015, QOS.ch. All rights reserved. 4 * 5 * This program and the accompanying materials are dual-licensed under 6 * either the terms of the Eclipse Public License v1.0 as published by 7 * the Eclipse Foundation 8 * 9 * or (per the licensee's choosing) 10 * 11 * under the terms of the GNU Lesser General Public License version 2.1 12 * as published by the Free Software Foundation. 13 */ 14 package ch.qos.logback.core.util; 15 16 /** 17 * AggregationType classifies how one object is contained within another object. 18 * 19 * 20 * 21 * See also http://en.wikipedia.org/wiki/Class_diagram and 22 * http://en.wikipedia.org/wiki/Object_composition 23 * 24 * @author Ceki Gulcu 25 */ 26 public enum AggregationType { 27 NOT_FOUND, AS_BASIC_PROPERTY, // Long, Integer, Double,..., java primitive, String, 28 // Duration or FileSize 29 AS_COMPLEX_PROPERTY, // a complex property, a.k.a. attribute, is any attribute 30 // not covered by basic attributes, i.e. 31 // object types defined by the user 32 AS_BASIC_PROPERTY_COLLECTION, // a collection of basic attributes 33 AS_COMPLEX_PROPERTY_COLLECTION; // a collection of complex attributes 34 }