xdev.db.locking.LockTimeMonitor Maven / Gradle / Ivy

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/*
 * XDEV Application Framework - XDEV Application Framework
 * Copyright © 2003 XDEV Software (https://xdev.software)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 */
package xdev.db.locking;


import xdev.util.Countdown;


/**
 * A lock time monitor is capable of displaying the remaining lock time of a
 * {@link PessimisticLock} instance.
 * 
 * @author XDEV Software jwill
 * 
 */
public interface LockTimeMonitor
{
	/**
	 * Updates the monitors display context.
	 * 
	 * @param countdown
	 *            to get the lock countown duration.
	 * @param remainingTime
	 *            the remaining lock time.
	 */
	void updateContext(Countdown countdown, long remainingTime);
}