001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.camel.util; 018 019 import java.util.Date; 020 import java.util.concurrent.TimeUnit; 021 022 /** 023 * A helper class for working with times in various units 024 * 025 * @version $Revision: 303 $ 026 */ 027 public class Time { 028 private long number; 029 private TimeUnit timeUnit = TimeUnit.MILLISECONDS; 030 031 public Time(long number, TimeUnit timeUnit) { 032 this.number = number; 033 this.timeUnit = timeUnit; 034 } 035 036 public static Time millis(long value) { 037 return new Time(value, TimeUnit.MILLISECONDS); 038 } 039 040 public static Time micros(long value) { 041 return new Time(value, TimeUnit.MICROSECONDS); 042 } 043 044 public static Time nanos(long value) { 045 return new Time(value, TimeUnit.NANOSECONDS); 046 } 047 048 public static Time seconds(long value) { 049 return new Time(value, TimeUnit.SECONDS); 050 } 051 052 public static Time minutes(long value) { 053 return new Time(minutesAsSeconds(value), TimeUnit.MILLISECONDS); 054 } 055 056 public static Time hours(long value) { 057 return new Time(hoursAsSeconds(value), TimeUnit.MILLISECONDS); 058 } 059 060 public static Time days(long value) { 061 return new Time(daysAsSeconds(value), TimeUnit.MILLISECONDS); 062 } 063 064 public long toMillis() { 065 return timeUnit.toMillis(number); 066 } 067 068 public Date toDate() { 069 return new Date(toMillis()); 070 } 071 072 public long getNumber() { 073 return number; 074 } 075 076 public TimeUnit getTimeUnit() { 077 return timeUnit; 078 } 079 080 protected static long minutesAsSeconds(long value) { 081 return value * 60; 082 } 083 084 protected static long hoursAsSeconds(long value) { 085 return minutesAsSeconds(value) * 60; 086 } 087 088 protected static long daysAsSeconds(long value) { 089 return hoursAsSeconds(value) * 24; 090 } 091 }