/*******************************************************************************
* This file is part of OpenNMS(R).
*
* Copyright (C) 2007-2011 The OpenNMS Group, Inc.
* OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
*
* OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
*
* OpenNMS(R) 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 3 of the License,
* or (at your option) any later version.
*
* OpenNMS(R) 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 OpenNMS(R). If not, see:
* http://www.gnu.org/licenses/
*
* For more information contact:
* OpenNMS(R) Licensing <license@opennms.org>
* http://www.opennms.org/
* http://www.opennms.com/
*******************************************************************************/
package org.opennms.dashboard.client;
import com.google.gwt.user.client.rpc.IsSerializable;
/**
* <p>Abstract SurveillanceSet class.</p>
*
* @author <a href="mailto:brozow@opennms.org">Mathew Brozowski</a>
* @author <a href="mailto:dj@opennms.org">DJ Gregor</a>
* @author <a href="mailto:brozow@opennms.org">Mathew Brozowski</a>
* @author <a href="mailto:dj@opennms.org">DJ Gregor</a>
* @version $Id: $
* @since 1.8.1
*/
public abstract class SurveillanceSet implements IsSerializable {
/** Constant <code>DEFAULT</code> */
public static final SurveillanceSet DEFAULT = new DefaultSurveillanceSet();
/**
* <p>isDefault</p>
*
* @return a boolean.
*/
public boolean isDefault() { return false; }
/**
* <p>visit</p>
*
* @param v a {@link org.opennms.dashboard.client.Visitor} object.
*/
public abstract void visit(Visitor v);
public static class DefaultSurveillanceSet extends SurveillanceSet {
public boolean isDefault() { return true; }
public String toString() {
return "All Surveillance Nodes";
}
public void visit(Visitor v) {
v.visitAll();
}
}
}