ProcessTimelineService.java

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package edu.rice.cs.hpc.traceviewer.services;

import java.util.HashMap;
import java.util.Map;

import org.eclipse.ui.AbstractSourceProvider;

import edu.rice.cs.hpc.traceviewer.data.timeline.ProcessTimeline;

public class ProcessTimelineService extends AbstractSourceProvider {

    final static public String PROCESS_TIMELINE_PROVIDER = "edu.rice.cs.hpc.traceviewer.services.ProcessTimelineService.data";
    private ProcessTimeline []traces;


    @Override
    public void dispose() { }

    @Override
    public Map getCurrentState() {
        Map<String, Object> map = new HashMap<String, Object>(1);
        map.put(PROCESS_TIMELINE_PROVIDER, traces);
        
        return map;
    }

    @Override
    public String[] getProvidedSourceNames() {
        return new String[] {PROCESS_TIMELINE_PROVIDER};
    }

    public void setProcessTimeline(ProcessTimeline[] traces) {
        this.traces = traces;
    }
    
    
    public void setProcessTimeline(int index, ProcessTimeline trace) {
        traces[index] = trace;
    }
    
    
    public ProcessTimeline getProcessTimeline(int proc) {
        if (traces == null)
            return null;
        
        return traces[proc];
    }
    
    public int getNumProcessTimeline() {
        if (traces == null)
            return 0;
        return traces.length;
    }
}