path: root/plugins/org.eclipse.osee.ats/src/org/eclipse/osee/ats/health/ChangeReportComparer.java

/*******************************************************************************
 * Copyright (c) 2004, 2007 Boeing.
 * 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:
 *     Boeing - initial API and implementation
 *******************************************************************************/
package org.eclipse.osee.ats.health;

import java.util.ArrayList;
import java.util.logging.Level;
import org.eclipse.osee.ats.health.change.DataChangeReportComparer;
import org.eclipse.osee.ats.health.change.ValidateChangeReportParser;
import org.eclipse.osee.ats.internal.AtsPlugin;
import org.eclipse.osee.framework.logging.OseeLog;

/**
 * Compares two change reports to see if the match.
 * 
 * @author Jeff C. Phillips
 */
public class ChangeReportComparer {

   /**
    * Compares two change report strings by parsing them and comparing each artifact change, attribute change and
    * relation change.
    * 
    * @return Returns true if the change reports matches else false.
    */
   public boolean compare(String currentData, String storedData) {
      boolean success = true;
      ValidateChangeReportParser parser = new ValidateChangeReportParser();
      ArrayList<ArrayList<DataChangeReportComparer>> currentList = parser.parse(currentData);
      ArrayList<ArrayList<DataChangeReportComparer>> storedList = parser.parse(storedData);

      if (currentList.size() != storedList.size() || currentList.get(0).size() != storedList.get(0).size() || currentList.get(
         1).size() != storedList.get(1).size() || currentList.get(2).size() != storedList.get(2).size()) {
         OseeLog.log(AtsPlugin.class, Level.SEVERE, "The change reports must have the same number of items");
         return false;
      }
      for (int i = 0; i < currentList.size(); i++) {
         for (int j = 0; j < currentList.get(i).size(); j++) {
            if (!currentList.get(i).get(j).getContent().equals(storedList.get(i).get(j).getContent())) {
               success = false;
               System.err.println(currentList.get(i).get(j).getContent());
               System.err.println(storedList.get(i).get(j).getContent());
               System.err.println("---------------------------------------------------");
            }
         }
      }
      return success;
   }
}