com.clican.pluto.common.schedule.ScheduledTask.java Source code

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Here is the source code for com.clican.pluto.common.schedule.ScheduledTask.java

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/**
 * The Clican-Pluto software suit is Copyright 2009, Clican Company and individual contributors, and is licensed under the GNU LGPL.
 *
 * @author wei.zhang
 *
 */
package com.clican.pluto.common.schedule;

import java.util.Date;

import org.apache.commons.lang.builder.ToStringBuilder;

/**
 * This class represents a task which will be scheduled to execute periodically
 */
public class ScheduledTask {

    private Date startTime = null;
    private Date endTime = null;
    private String cronExpression = null;
    private String name = null;
    private Runnable command;
    private boolean concurrent;

    /**
     * Construct a task object
     * 
     * @param command
     *            the runnable object which will be run at a proper period
     * @param name
     *            the task name
     * @param cronExpression
     *            a cron expression indicating how to run this task.
     * @param startTime
     *            the time this task should be started
     */
    public ScheduledTask(Runnable command, String name, String cronExpression, Date startTime, Date endTime,
            boolean concurrent) {
        this.startTime = startTime;
        this.endTime = endTime;
        this.cronExpression = cronExpression;
        this.name = name;
        this.command = command;
        this.concurrent = concurrent;
    }

    public boolean isConcurrent() {
        return concurrent;
    }

    public void setConcurrent(boolean concurrent) {
        this.concurrent = concurrent;
    }

    /**
     * Get the task to execute.
     * 
     * @return the task to execute.
     */
    public Runnable getCommand() {
        return command;
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this).append("command", this.command).append("name", this.name)
                .append("cronExpression", this.cronExpression).append("startTime", this.startTime.getTime())
                .toString();
    }

    public Date getStartTime() {
        return startTime;
    }

    public String getCronExpression() {
        return cronExpression;
    }

    public String getName() {
        return name;
    }

    public Date getEndTime() {
        return endTime;
    }

}

// $Id$