com.elephantdrummer.trigger.base.DrumTrigger Maven / Gradle / Ivy

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Elephant Drummer Java Job Scheduler
There is a newer version: 1.2.5
package com.elephantdrummer.trigger.base;

import java.util.Date;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import java.util.logging.Logger;

import com.elephantdrummer.annotation.trigger.After;
import com.elephantdrummer.annotation.trigger.At;
import com.elephantdrummer.annotation.trigger.Before;
import com.elephantdrummer.annotation.trigger.Every;
import com.elephantdrummer.annotation.trigger.Range;
import com.elephantdrummer.container.ContainerElement;
import com.elephantdrummer.parser.ParserDateMaskToStep;
import com.elephantdrummer.trigger.Trigger;

/**
 * Copyright 2018 Elephant Software Klaudiusz Wojtkowiak e-mail: [email protected]
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * 
 *  http://www.apache.org/licenses/LICENSE-2.0 
 *  
 *  Unless required by applicable law or agreed to in writing, software 
 *  distributed under the License is distributed on an "AS IS" BASIS, 
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 *  See the License for the specific language governing permissions and 
 *  limitations under the License. 
 */
public abstract class DrumTrigger implements Trigger,ContainerElement{
	
	protected Logger  log=Logger.getLogger(this.getClass().getSimpleName());

	private Long step=new Long(0);
	private Long shift=new Long(0);
	
	private After after;
	private Before before;
	private At at;
	private String cron;
	private Every period;


	public abstract TriggerType getTriggerType();
	public abstract String getDescription();
	
//	private ParserPeriodToMiliseconds parserPeriodToMiliseconds=Container.getElement(ParserPeriodToMiliseconds.class);

	
//	public final static long PERIOD_MILISECOND=1;
//	public final static long PERIOD_SECOND=1000*PERIOD_MILISECOND;
//	public final static long PERIOD_MINUTE=60*PERIOD_SECOND;
//	public final static long PERIOD_HOUR=60*PERIOD_MINUTE;
//	public final static long PERIOD_DAY=24*PERIOD_HOUR;
//	public final static long PERIOD_WEEK=7*PERIOD_DAY;
	
	
	 
	
	public final Long getStep() {
		return step;
	}

	public void setStep(Long step) {
		this.step = step;
	}
	
	//TODO: co z ta data
	public Date getAfterNextRunTime(Date taskScheduledTime){
		return getNextRunTime(new Date());
	}

 
	

	  
	  
		
		public static long getDifferenceDays(Date d1, Date d2) {
		    long diff = d2.getTime() - d1.getTime();
		    return TimeUnit.DAYS.convert(diff, TimeUnit.MILLISECONDS);
		}
		
		public void setShift(Range period) {
			setShift(ParserDateMaskToStep.toMiliseconds(period));
		}
		
		public void setStep(Every period) {
			setStep(ParserDateMaskToStep.toMiliseconds(period));
		}
		
		public final Long getShift() {
			if (shift==null==false&&shift>0){
				Random rnd=new Random();
				shift=new Long (rnd.nextInt( new Long( (getStep()>shift)?shift:getStep()).intValue())*-1 ) ;
			}
			return shift;
		}
		public void setShift(Long shift) {
			this.shift = shift;
		}
		


		
		public Every getPeriod() {
			return period;
		}
		public void setPeriod(Every intervalPeriod) {
			this.period = intervalPeriod;
		}
		

		
		public After getAfter() {
			return after;
		}

		public void setAfter(After start) {
			this.after = start;
		}

		public Before getBefore() {
			return before;
		}

		public void setBefore(Before stop) {
			this.before = stop;
		}
		public At getAt() {
			return at;
		}
		public void setAt(At at) {
			this.at = at;
		}
		public String getCron() {
			return cron;
		}
		public void setCron(String cron) {
			this.cron = cron;
		}
		
		
	
}