workrequest.java

用java 编写的源码开放的文本编辑器。有很多有用的特性

/*
 * WorkRequest.java - Runnable subclass
 * Copyright (C) 2000 Slava Pestov
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

package org.gjt.sp.util;

/**
 * A subclass of the Runnable interface.
 * @since jEdit 2.6pre1
 */
public abstract class WorkRequest implements Runnable
{
	/**
	 * Sets if the request can be aborted.
	 */
	public void setAbortable(boolean abortable)
	{
		Thread thread = Thread.currentThread();
		if(thread instanceof WorkThread)
			((WorkThread)thread).setAbortable(abortable);
	}

	/**
	 * Sets the status text.
	 * @param status The status text
	 */
	public void setStatus(String status)
	{
		Thread thread = Thread.currentThread();
		if(thread instanceof WorkThread)
			((WorkThread)thread).setStatus(status);
	}

	/**
	 * Sets the progress value.
	 * @param status The progress value.
	 */
	public void setProgressValue(int value)
	{
		Thread thread = Thread.currentThread();
		if(thread instanceof WorkThread)
			((WorkThread)thread).setProgressValue(value);
	}

	/**
	 * Sets the maximum progress value.
	 * @param status The progress value.
	 */
	public void setProgressMaximum(int value)
	{
		Thread thread = Thread.currentThread();
		if(thread instanceof WorkThread)
			((WorkThread)thread).setProgressMaximum(value);
	}
}