Re: [linuxtools-dev] Headless TMF Experiment ?

[Francis Giraldeau <francis.giraldeau@xxxxxxxxx>]

Hi,

TmfExperiment can be created manually, here is an example:

        public static TmfExperiment makeTmfExperiment(ITmfTrace[] traceSet) {
                return new TmfExperiment(ITmfEvent.class, "none", traceSet);
        }

        public static TmfExperiment makeTmfExperiment(File[] files)
throws TmfTraceException, IOException {
                CtfTmfTrace[] ctf = new CtfTmfTrace[files.length];
                for (int i = 0; i < files.length; i++) {
                        ctf[i] = new CtfTmfTrace();
                        ctf[i].initTrace(null,
files[i].getCanonicalPath(), ITmfEvent.class);
                }
                return makeTmfExperiment(ctf);
        }

Then, events can be processed by creating a TmfRequest:

            TmfExperiment myExperiment = makeTmfExperiment(tracePaths);
            TmfDataRequest request = new TmfDataRequest(ITmfEvent.class) {
                    @Override
                    public void handleData(final ITmfEvent event) {
                                // process event here
                            }
                    }
            };
            myExperiment.sendRequest(request);
            request.waitForCompletion();

Cheers,

Francis Giraldeau

2013/7/15 Xavier Raynaud <xavier.raynaud@xxxxxxxxx>:
> Hi,
>
> I've requests from some customers to have *more* than a RCP for trace
> viewer:
> They want to dump some trace analysis from command line.
>
> Is it possible to create a TmfExperiment in headless mode ?
> Has somebody tried to do something like that ?
>
> Xavier Raynaud
>
>
>
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