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: 630591 $
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 }