Android Open Source - ItopMobile Itop Utils

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License

The source code is released under:

GNU General Public License

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Java Source Code

// Copyright (C) 2011-2013 ITOMIG GmbH
////w w w .  jav  a  2  s  .  c o m
//   This file is part of iTopMobile.
//
//   iTopMobile is free software; you can redistribute it and/or modify  
//   it under the terms of the GNU General Public License as published by
//   the Free Software Foundation, either version 3 of the License, or
//   (at your option) any later version.
//
//   iTopMobile is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
//
//   You should have received a copy of the GNU General Public License
//   along with iTopMobile. If not, see <http://www.gnu.org/licenses/>

package de.itomig.itoplib;

import java.util.ArrayList;
import de.itomig.itoplib.cmdb.ItopTicket;

public class ItopUtils {

  static ArrayList<ItopTicket> stored = new ArrayList<ItopTicket>();
  
  /**
   * removes repeating ItopTickets from a list (defined by same "ref" and same
   * "lastUpdate" string as the last from the last call)
   * not persistent over restart of service ! TODO                 
   *                    
   * @param in
   * @return
   */
  protected static ArrayList<ItopTicket> removeRepeatingTickets(ArrayList<ItopTicket> in) {
    ArrayList<ItopTicket> out = new ArrayList<ItopTicket>();
    boolean foundDuplicate =false;
         
    if (in.isEmpty()) {
      // nothing to do in this case
      stored.clear();
      return in;
    }
    
    if (stored.isEmpty()) {
      // out = in
      // store in ->stored for later use
      for (int i=0; i<in.size(); i++) {
        stored.add(in.get(i));   // copy out list entries into stored list
      }
      return in;
    }
    
    // else: check for duplicates ( in(i)==stored(j) ) and remove them from out list
    for (int i=0; i<in.size(); i++) {
      // check for identical entries in stored -> then remove
      foundDuplicate = false;
      for (int j=0; j<stored.size(); j++)  {
        if ( in.get(i).getRef().equals(stored.get(j).getRef()) 
             && in.get(i).getLastUpdate().equals(stored.get(j).getLastUpdate())  ){
          // duplicate found, do not add to out list
          foundDuplicate = true;
          break;
        }
      }
      if (!foundDuplicate) {
        out.add(in.get(i));
      }
    }
    // out -> stored
    for (int i=0; i<out.size(); i++) {
      stored.add(out.get(i));   // copy out list entries into stored list
    }
    return out;

  }
  
}

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