001/* 002 * nimbus-jose-jwt 003 * 004 * Copyright 2012-2016, Connect2id Ltd and contributors. 005 * 006 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use 007 * this file except in compliance with the License. You may obtain a copy of the 008 * License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software distributed 013 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 014 * CONDITIONS OF ANY KIND, either express or implied. See the License for the 015 * specific language governing permissions and limitations under the License. 016 */ 017 018package com.nimbusds.jose.util.events; 019 020 021import com.nimbusds.jose.proc.SecurityContext; 022 023 024/** 025 * Source and {@linkplain SecurityContext context} aware event. 026 * 027 * @version 2022-08-28 028 * @author Vladimir Dzhuvinov 029 */ 030public interface Event<S, C extends SecurityContext> { 031 032 033 /** 034 * Returns the event source. 035 * 036 * @return The event source. 037 */ 038 S getSource(); 039 040 041 /** 042 * Returns the optional context. 043 * 044 * @return The optional context, {@code null} if not specified. 045 */ 046 C getContext(); 047}