001/* 002 * Copyright 2002-2013 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.context.annotation; 018 019/** 020 * Enumeration of the type filters that may be used in conjunction with 021 * {@link ComponentScan @ComponentScan}. 022 * 023 * @author Mark Fisher 024 * @author Juergen Hoeller 025 * @author Chris Beams 026 * @since 2.5 027 * @see ComponentScan 028 * @see ComponentScan#includeFilters() 029 * @see ComponentScan#excludeFilters() 030 * @see org.springframework.core.type.filter.TypeFilter 031 */ 032public enum FilterType { 033 034 /** 035 * Filter candidates marked with a given annotation. 036 * @see org.springframework.core.type.filter.AnnotationTypeFilter 037 */ 038 ANNOTATION, 039 040 /** 041 * Filter candidates assignable to a given type. 042 * @see org.springframework.core.type.filter.AssignableTypeFilter 043 */ 044 ASSIGNABLE_TYPE, 045 046 /** 047 * Filter candidates matching a given AspectJ type pattern expression. 048 * @see org.springframework.core.type.filter.AspectJTypeFilter 049 */ 050 ASPECTJ, 051 052 /** 053 * Filter candidates matching a given regex pattern. 054 * @see org.springframework.core.type.filter.RegexPatternTypeFilter 055 */ 056 REGEX, 057 058 /** Filter candidates using a given custom 059 * {@link org.springframework.core.type.filter.TypeFilter} implementation. 060 */ 061 CUSTOM 062 063}