org.rhq.plugins.perftest.resource.EmptyResourceFactory Maven / Gradle / Ivy

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/*
 * RHQ Management Platform
 * Copyright (C) 2005-2008 Red Hat, Inc.
 * All rights reserved.
 *
 * 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 version 2 of the License.
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
package org.rhq.plugins.perftest.resource;

import java.util.HashSet;
import java.util.Set;
import org.rhq.core.pluginapi.inventory.DiscoveredResourceDetails;
import org.rhq.core.pluginapi.inventory.ResourceDiscoveryContext;

/**
 * Resource factory used when a scenario does not define any resources of a particular type. This class will simply
 * return an empty set of resources.
 *
 * @author Jason Dobies
 */
public class EmptyResourceFactory implements ResourceFactory {
    // ResourceFactory Implementation  --------------------------------------------

    public Set discoverResources(ResourceDiscoveryContext context) {
        return new HashSet();
    }
}