/*
VisAD system for interactive analysis and visualization of numerical
data.  Copyright (C) 1996 - 2017 Bill Hibbard, Curtis Rueden, Tom
Rink, Dave Glowacki, Steve Emmerson, Tom Whittaker, Don Murray, and
Tommy Jasmin.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

This library 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA
*/

package visad.collab;

import java.rmi.RemoteException;

import java.rmi.server.UnicastRemoteObject;

import visad.RemoteVisADException;

public class RemoteEventProviderImpl
  extends UnicastRemoteObject
  implements RemoteEventProvider
{
  private MonitorSyncer syncer;

  public RemoteEventProviderImpl(MonitorSyncer syncer)
    throws RemoteException
  {
    this.syncer = syncer;
  }

  public MonitorEvent getEvent(Object key)
    throws RemoteException, RemoteVisADException
  {
    if (syncer == null) {
      throw new RemoteVisADException("syncer is null");
    }

    return syncer.getEvent(key);
  }
}