/*******************************************************************************
* Copyright (c) 2014 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Patrick Tasse - Initial API and implementation
*******************************************************************************/
package org.eclipse.tracecompass.tmf.ui.project.model;
import org.eclipse.jface.viewers.ViewerSorter;
/**
* Viewer sorter for TMF project model elements
*/
// TODO: Follow-up with Bug 484248
public class TmfViewerSorter extends ViewerSorter {
private static int UNSET_PRIO = Integer.MAX_VALUE;
private static int EXPERIMENT_FOLDER_PRIO = 0;
private static int TRACE_FOLDER_PRIO = 1;
private static int EXPERIMENT_ELEMENT_PRIO = 2;
private static int TRACE_ELEMENT_PRIO = 3;
private static int VIEWS_PRIO = 4;
private static int ON_DEMAND_ANALYSIS_PRIO = 5;
private static int REPORTS_PRIO = 6;
@Override
public int category(Object element) {
int prio = UNSET_PRIO;
if (element instanceof TmfExperimentFolder) {
prio = EXPERIMENT_FOLDER_PRIO;
} else if (element instanceof TmfTraceFolder) {
prio = TRACE_FOLDER_PRIO;
} else if (element instanceof TmfTraceElement) {
prio = TRACE_ELEMENT_PRIO;
} else if (element instanceof TmfExperimentElement) {
prio = EXPERIMENT_ELEMENT_PRIO;
} else if (element instanceof TmfViewsElement) {
prio = VIEWS_PRIO;
} else if (element instanceof TmfOnDemandAnalysesElement) {
prio = ON_DEMAND_ANALYSIS_PRIO;
} else if (element instanceof TmfReportsElement) {
prio = REPORTS_PRIO;
}
return prio;
}
}