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/*******************************************************************************
* Copyright (c) 2018 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
*******************************************************************************/
package org.eclipse.tracecompass.incubator.internal.opentracing.ui.view.spanlife;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.StateItem;
import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.TimeGraphPresentationProvider;
import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeEvent;
import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.TimeEvent;
/**
* Object lifespan presentation provider
*
* @author Katherine Nadeau
*/
public class SpanLifePresentationProvider extends TimeGraphPresentationProvider {
/**
* Only state available
*/
private static final StateItem[] STATE_TABLE = { new StateItem(new RGB(0, 0, 140), "Active") }; //$NON-NLS-1$
/**
* Constructor
*/
public SpanLifePresentationProvider() {
super("Span"); //$NON-NLS-1$
}
@Override
public StateItem[] getStateTable() {
return STATE_TABLE;
}
@Override
public int getStateTableIndex(ITimeEvent event) {
return (event instanceof TimeEvent && ((TimeEvent) event).getValue() != Integer.MIN_VALUE) ? 0 : -1;
}
}
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