ApplicationMerge.java

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package edu.rice.cs.hpc.data.framework;

import java.io.File;

import edu.rice.cs.hpc.data.experiment.Experiment;
import edu.rice.cs.hpc.data.experiment.merge.ExperimentMerger;

public class ApplicationMerge {

    /***---------------------------------------------------------------------**
     * Open a XML database file, and return true if everything is OK.
     * @param objFile: the XML experiment file
     * @return
     ***---------------------------------------------------------------------**/
    private static Experiment openExperiment(File objFile) {
        Experiment experiment;

        try {
            experiment = new Experiment();  // prepare the experiment
            experiment.open(objFile, null, false);                      // parse the database

            return experiment;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
    

    public static void main(String[] args) {
        
        if (args.length != 2) {
            showHelp();
            return;
        }
        File f1 = new File(args[0]);
        Experiment exp1 = openExperiment(f1);
        if (exp1 == null) {
            System.err.println("Cannot open database: " + args[0]);
            return;
        }
        
        File f2 = new File(args[1]);
        Experiment exp2 = openExperiment(f2);
        if (exp2 == null) {
            System.err.println("Cannot open database: " + args[1]);
        }
    
        Experiment merge = ExperimentMerger.merge(exp1, exp2, ExperimentMerger.MergeType.TOP_DOWN, true);
        if (merge == null) {
            System.err.println("Fail to merge");
        }
    }

    private static void showHelp() 
    {
        System.out.println("Syntax: ApplicationMerge file_db1 file_db2");
    }
}