1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * https://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 package org.apache.directory.api.util; 21 22 23 /** 24 * Provides the current time, i.e. <code>System.currentTimeMillis()</code>. 25 * This abstraction is done to be able to switch the implementation for time dependent tests. 26 * 27 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 28 */ 29 public interface TimeProvider 30 { 31 /** 32 * The default time provider that always returns the system time. 33 */ 34 TimeProvider DEFAULT = new TimeProvider() 35 { 36 //@Override 37 public long currentIimeMillis() 38 { 39 return System.currentTimeMillis(); 40 } 41 }; 42 43 44 /** 45 * Gets the current time in milliseconds sind 1970-01-01 UTC. 46 * 47 * @return the current time in milliseconds sind 1970-01-01 UTC 48 */ 49 long currentIimeMillis(); 50 51 }