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Common classes for tango java API
//+======================================================================
// $Source$
//
// Project: Tango
//
// Description: java source code for the TANGO client/server API.
//
// $Author: pascal_verdier $
//
// Copyright (C) : 2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,
// European Synchrotron Radiation Facility
// BP 220, Grenoble 38043
// FRANCE
//
// This file is part of Tango.
//
// Tango 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.
//
// Tango 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 Tango. If not, see .
//
// $Revision: 25296 $
//
//-======================================================================
package fr.esrf.TangoApi.events;
import fr.esrf.Tango.DevError;
import fr.esrf.Tango.DevFailed;
import fr.esrf.TangoApi.DeviceAttribute;
import java.util.EventObject;
/**
* @author pascal_verdier
*/
public class TangoQualityChangeEvent extends EventObject implements java.io.Serializable {
/**
* Creates a new instance of TangoOnQualityChangeEvent
*
* @param source event source
* @param event_data event data
*/
public TangoQualityChangeEvent(TangoQualityChange source, EventData event_data) {
super(source);
this.attr_value = event_data.attr_value;
this.errors = event_data.errors;
this.eventSource = event_data.event_source;
}
//-=============================================
//-=============================================
@SuppressWarnings({"UnusedDeclaration"})
public DeviceAttribute getValue() throws DevFailed {
if (attr_value == null)
throw new DevFailed(errors);
return attr_value;
}
//-=============================================
//-=============================================
@SuppressWarnings({"UnusedDeclaration"})
public boolean isZmqEvent() {
return (eventSource==EventData.ZMQ_EVENT);
}
private DeviceAttribute attr_value;
private DevError[] errors;
private int eventSource;
}
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