Ejemplo n.º 1
1
  public int count(int b1, int q1, int n1, int b2, int q2, int n2) {
    if (b2 == 0 || q2 <= 1) {
      int tb = b1;
      int tq = q1;
      int tn = n1;
      b1 = b2;
      q1 = q2;
      n1 = n2;
      b2 = tb;
      q2 = tq;
      n2 = tn;
    }

    if (b1 == 0 || q1 <= 1) {
      HashSet<Integer> set = new HashSet<Integer>();
      set.add(b1);
      if (n1 > 1) {
        set.add(b1 * q1);
      }

      long curr = b2;
      for (int i = 0; i < n2; i++) {
        set.add((int) curr);
        curr *= q2;
        if (curr > 500000000) {
          return (n2 - i - 1) + set.size();
        }
      }

      return set.size();
    } else {
      HashSet<String> set = new HashSet<String>();

      int factors[] = findFactors(b1, q1, b2, q2);
      int repb1[] = decompose(b1, factors);
      int repb2[] = decompose(b2, factors);
      int repq1[] = decompose(q1, factors);
      int repq2[] = decompose(q2, factors);

      for (int i = 0; i < n1; i++) {
        set.add(Arrays.toString(repb1));
        for (int j = 0; j < repb1.length; j++) {
          repb1[j] += repq1[j];
        }
      }

      for (int i = 0; i < n2; i++) {
        set.add(Arrays.toString(repb2));
        for (int j = 0; j < repb2.length; j++) {
          repb2[j] += repq2[j];
        }
      }

      return set.size();
    }
  }
  public void init() {
    Scanner scan = new Scanner(System.in);
    n = scan.nextInt();
    m = scan.nextInt();
    for (int i = 0; i < n; i++) {
      String input = scan.next();
      record.add(input);
    }

    for (int i = 0; i < m; i++) {
      String input = scan.next();
      char[] charArray = input.toCharArray();
      boolean isValid = false;
      for (int j = 0; j < charArray.length; j++) {
        char c = charArray[j];
        for (char d = 'a'; d <= 'c'; d = (char) (d + 1)) {
          if (d == c) continue;
          charArray[j] = d;
          if (record.contains(new String(charArray))) {
            isValid = true;
            break;
          }
        }
        charArray[j] = c;
        if (isValid) break;
      }
      if (isValid) System.out.println("YES");
      else System.out.println("NO");
    }
    scan.close();
  }
Ejemplo n.º 3
0
 // finds the prime factors of a number
 void addFactors(HashSet<Integer> set, int n) {
   while (n > 0) {
     int k = largestPrimeFactor(n);
     set.add(k);
     n /= k;
   }
 }
Ejemplo n.º 4
0
 public ScoreStrategy(String queryString) {
   HashSet<String> unique = new HashSet<String>();
   this.query = queryString.trim().toLowerCase();
   for (String term : this.query.split("\\s+")) {
     if (!unique.contains(term)) {
       unique.add(term);
     }
   }
   this.terms = new String[unique.size()];
   int i = 0;
   for (String term : unique) {
     this.terms[i++] = term;
   }
 }
  /** Business logic to execute. */
  public VOListResponse loadSupplierPriceItems(
      GridParams pars, String serverLanguageId, String username, ArrayList customizedFields)
      throws Throwable {
    PreparedStatement pstmt = null;
    Connection conn = null;
    try {
      if (this.conn == null) conn = getConn();
      else conn = this.conn;

      BigDecimal rootProgressiveHIE01 =
          (BigDecimal) pars.getOtherGridParams().get(ApplicationConsts.ROOT_PROGRESSIVE_HIE01);
      BigDecimal progressiveHIE01 =
          (BigDecimal) pars.getOtherGridParams().get(ApplicationConsts.PROGRESSIVE_HIE01);
      BigDecimal progressiveHIE02 =
          (BigDecimal) pars.getOtherGridParams().get(ApplicationConsts.PROGRESSIVE_HIE02);
      BigDecimal progressiveREG04 =
          (BigDecimal) pars.getOtherGridParams().get(ApplicationConsts.PROGRESSIVE_REG04);
      String companyCodeSYS01 =
          (String) pars.getOtherGridParams().get(ApplicationConsts.COMPANY_CODE_SYS01);
      String pricelistCodePUR03 =
          (String) pars.getOtherGridParams().get(ApplicationConsts.PRICELIST);

      CompanyHierarchyLevelVO vo =
          (CompanyHierarchyLevelVO) pars.getOtherGridParams().get(ApplicationConsts.TREE_FILTER);
      if (vo != null) {
        progressiveHIE01 = vo.getProgressiveHIE01();
        progressiveHIE02 = vo.getProgressiveHie02HIE01();
      }

      String sql =
          "select PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01,PUR02_SUPPLIER_ITEMS.ITEM_CODE_ITM01,PUR02_SUPPLIER_ITEMS.SUPPLIER_ITEM_CODE,PUR02_SUPPLIER_ITEMS.PROGRESSIVE_REG04,"
              + "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE02,PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE01,PUR02_SUPPLIER_ITEMS.MIN_PURCHASE_QTY,PUR02_SUPPLIER_ITEMS.MULTIPLE_QTY,"
              + "PUR02_SUPPLIER_ITEMS.UM_CODE_REG02,PUR02_SUPPLIER_ITEMS.ENABLED,SYS10_COMPANY_TRANSLATIONS.DESCRIPTION,REG02_MEASURE_UNITS.DECIMALS,"
              + "ITM01_ITEMS.VAT_CODE_REG01,SYS10_VAT.DESCRIPTION,REG01_VATS.DEDUCTIBLE,REG01_VATS.VALUE,"
              + "PUR04_SUPPLIER_PRICES.VALUE,PUR04_SUPPLIER_PRICES.START_DATE,PUR04_SUPPLIER_PRICES.END_DATE,"
              + "ITM01_ITEMS.USE_VARIANT_1,ITM01_ITEMS.USE_VARIANT_2,ITM01_ITEMS.USE_VARIANT_3,ITM01_ITEMS.USE_VARIANT_4,ITM01_ITEMS.USE_VARIANT_5, "
              + "ITM01_ITEMS.NO_WAREHOUSE_MOV "
              + " from PUR02_SUPPLIER_ITEMS,SYS10_COMPANY_TRANSLATIONS,ITM01_ITEMS,REG02_MEASURE_UNITS,SYS10_TRANSLATIONS SYS10_VAT,REG01_VATS,PUR04_SUPPLIER_PRICES where "
              + "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE02=? and "
              + "PUR02_SUPPLIER_ITEMS.UM_CODE_REG02=REG02_MEASURE_UNITS.UM_CODE and "
              + "PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01=ITM01_ITEMS.COMPANY_CODE_SYS01 and "
              + "PUR02_SUPPLIER_ITEMS.ITEM_CODE_ITM01=ITM01_ITEMS.ITEM_CODE and "
              + "ITM01_ITEMS.COMPANY_CODE_SYS01=SYS10_COMPANY_TRANSLATIONS.COMPANY_CODE_SYS01 and "
              + "ITM01_ITEMS.PROGRESSIVE_SYS10=SYS10_COMPANY_TRANSLATIONS.PROGRESSIVE and "
              + "SYS10_COMPANY_TRANSLATIONS.LANGUAGE_CODE=? and "
              + "PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01 = ? and "
              + "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_REG04=? and "
              + "PUR02_SUPPLIER_ITEMS.ENABLED='Y' and "
              + "ITM01_ITEMS.VAT_CODE_REG01=REG01_VATS.VAT_CODE and "
              + "REG01_VATS.PROGRESSIVE_SYS10=SYS10_VAT.PROGRESSIVE and "
              + "SYS10_VAT.LANGUAGE_CODE=? and "
              + "PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01=PUR04_SUPPLIER_PRICES.COMPANY_CODE_SYS01 and "
              + "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_REG04=PUR04_SUPPLIER_PRICES.PROGRESSIVE_REG04 and "
              + "PUR02_SUPPLIER_ITEMS.ITEM_CODE_ITM01=PUR04_SUPPLIER_PRICES.ITEM_CODE_ITM01 and "
              + "PUR04_SUPPLIER_PRICES.PRICELIST_CODE_PUR03=? and "
              + "PUR04_SUPPLIER_PRICES.START_DATE<=? and "
              + "PUR04_SUPPLIER_PRICES.END_DATE>? ";

      if (rootProgressiveHIE01 == null || !rootProgressiveHIE01.equals(progressiveHIE01)) {
        // retrieve all subnodes of the specified node...
        pstmt =
            conn.prepareStatement(
                "select HIE01_COMPANY_LEVELS.PROGRESSIVE,HIE01_COMPANY_LEVELS.PROGRESSIVE_HIE01,HIE01_COMPANY_LEVELS.LEV from HIE01_COMPANY_LEVELS "
                    + "where COMPANY_CODE_SYS01='"
                    + companyCodeSYS01
                    + "' and ENABLED='Y' and PROGRESSIVE_HIE02=? and PROGRESSIVE>=? "
                    + "order by LEV,PROGRESSIVE_HIE01,PROGRESSIVE");
        pstmt.setBigDecimal(1, progressiveHIE02);
        pstmt.setBigDecimal(2, progressiveHIE01);
        ResultSet rset = pstmt.executeQuery();

        HashSet currentLevelNodes = new HashSet();
        HashSet newLevelNodes = new HashSet();
        String nodes = "";
        int currentLevel = -1;
        while (rset.next()) {
          if (currentLevel != rset.getInt(3)) {
            // next level...
            currentLevel = rset.getInt(3);
            currentLevelNodes = newLevelNodes;
            newLevelNodes = new HashSet();
          }
          if (rset.getBigDecimal(1).equals(progressiveHIE01)) {
            newLevelNodes.add(rset.getBigDecimal(1));
            nodes += rset.getBigDecimal(1) + ",";
          } else if (currentLevelNodes.contains(rset.getBigDecimal(2))) {
            newLevelNodes.add(rset.getBigDecimal(1));
            nodes += rset.getBigDecimal(1) + ",";
          }
        }
        rset.close();
        pstmt.close();
        if (nodes.length() > 0) nodes = nodes.substring(0, nodes.length() - 1);
        if (rootProgressiveHIE01 != null || nodes.length() > 0)
          sql += " and PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE01 in (" + nodes + ")";
      }

      Map attribute2dbField = new HashMap();
      attribute2dbField.put("companyCodeSys01PUR02", "PUR02_SUPPLIER_ITEMS.COMPANY_CODE_SYS01");
      attribute2dbField.put("itemCodeItm01PUR02", "PUR02_SUPPLIER_ITEMS.ITEM_CODE_ITM01");
      attribute2dbField.put("supplierItemCodePUR02", "PUR02_SUPPLIER_ITEMS.SUPPLIER_ITEM_CODE");
      attribute2dbField.put("progressiveReg04PUR02", "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_REG04");
      attribute2dbField.put("progressiveHie02PUR02", "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE02");
      attribute2dbField.put("progressiveHie01PUR02", "PUR02_SUPPLIER_ITEMS.PROGRESSIVE_HIE01");
      attribute2dbField.put("minPurchaseQtyPUR02", "PUR02_SUPPLIER_ITEMS.MIN_PURCHASE_QTY");
      attribute2dbField.put("multipleQtyPUR02", "PUR02_SUPPLIER_ITEMS.MULTIPLE_QTY");
      attribute2dbField.put("umCodeReg02PUR02", "PUR02_SUPPLIER_ITEMS.UM_CODE_REG02");
      attribute2dbField.put("enabledPUR02", "PUR02_SUPPLIER_ITEMS.ENABLED");
      attribute2dbField.put("descriptionSYS10", "SYS10_COMPANY_TRANSLATIONS.DESCRIPTION");
      attribute2dbField.put("decimalsREG02", "REG02_MEASURE_UNITS.DECIMALS");

      attribute2dbField.put("vatCodeReg01ITM01", "ITM01_ITEMS.VAT_CODE_REG01");
      attribute2dbField.put("vatDescriptionSYS10", "SYS10_VAT.DESCRIPTION");
      attribute2dbField.put("deductibleREG01", "REG01_VATS.DEDUCTIBLE");
      attribute2dbField.put("valueREG01", "REG01_VATS.VALUE");
      attribute2dbField.put("valuePUR04", "PUR04_SUPPLIER_PRICES.VALUE");
      attribute2dbField.put("startDatePUR04", "PUR04_SUPPLIER_PRICES.START_DATE");
      attribute2dbField.put("endDatePUR04", "PUR04_SUPPLIER_PRICES.END_DATE");

      attribute2dbField.put("useVariant1ITM01", "ITM01_ITEMS.USE_VARIANT_1");
      attribute2dbField.put("useVariant2ITM01", "ITM01_ITEMS.USE_VARIANT_2");
      attribute2dbField.put("useVariant3ITM01", "ITM01_ITEMS.USE_VARIANT_3");
      attribute2dbField.put("useVariant4ITM01", "ITM01_ITEMS.USE_VARIANT_4");
      attribute2dbField.put("useVariant5ITM01", "ITM01_ITEMS.USE_VARIANT_5");

      attribute2dbField.put("noWarehouseMovITM01", "ITM01_ITEMS.NO_WAREHOUSE_MOV");

      ArrayList values = new ArrayList();
      values.add(progressiveHIE02);
      values.add(serverLanguageId);
      values.add(companyCodeSYS01);
      values.add(progressiveREG04);
      values.add(serverLanguageId);
      values.add(pricelistCodePUR03);
      values.add(new java.sql.Date(System.currentTimeMillis()));
      values.add(new java.sql.Date(System.currentTimeMillis()));

      // read from PUR02 table...
      Response answer =
          CustomizeQueryUtil.getQuery(
              conn,
              new UserSessionParameters(username),
              sql,
              values,
              attribute2dbField,
              SupplierPriceItemVO.class,
              "Y",
              "N",
              null,
              pars,
              50,
              true,
              customizedFields);
      if (answer.isError()) throw new Exception(answer.getErrorMessage());
      else return (VOListResponse) answer;

    } catch (Throwable ex) {
      Logger.error(
          username,
          this.getClass().getName(),
          "executeCommand",
          "Error while fetching supplier items list",
          ex);
      throw new Exception(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception exx) {
      }
      try {
        if (this.conn == null && conn != null) {
          // close only local connection
          conn.commit();
          conn.close();
        }

      } catch (Exception exx) {
      }
    }
  }
  /** Business logic to execute. */
  public VOListResponse loadOutDeliveryNotesForSaleDoc(
      GridParams pars, String serverLanguageId, String username, ArrayList companiesList)
      throws Throwable {
    PreparedStatement pstmt = null;
    Connection conn = null;
    try {
      if (this.conn == null) conn = getConn();
      else conn = this.conn;

      // retrieve companies list...
      String companies = "";
      for (int i = 0; i < companiesList.size(); i++)
        companies += "'" + companiesList.get(i).toString() + "',";
      companies = companies.substring(0, companies.length() - 1);

      String sql =
          "select DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01,DOC08_DELIVERY_NOTES.DOC_TYPE,"
              + "DOC08_DELIVERY_NOTES.DOC_YEAR,DOC08_DELIVERY_NOTES.DOC_NUMBER,DOC08_DELIVERY_NOTES.DOC_DATE, "
              + "DOC08_DELIVERY_NOTES.DESTINATION_CODE_REG18,DOC08_DELIVERY_NOTES.DESCRIPTION,"
              + "DOC08_DELIVERY_NOTES.DOC_SEQUENCE "
              + " from DOC08_DELIVERY_NOTES where "
              + "DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01 in ("
              + companies
              + ") and "
              + "DOC08_DELIVERY_NOTES.ENABLED='Y' and "
              + "DOC08_DELIVERY_NOTES.DOC_TYPE=? and "
              + "DOC08_DELIVERY_NOTES.DOC_STATE=? and "
              + "(DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01,DOC08_DELIVERY_NOTES.DOC_TYPE,DOC08_DELIVERY_NOTES.DOC_YEAR,DOC08_DELIVERY_NOTES.DOC_NUMBER) "
              + " in (select DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_TYPE,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_YEAR,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_NUMBER "
              + " from DOC10_OUT_DELIVERY_NOTE_ITEMS where "
              + " DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01=? and "
              + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_TYPE_DOC01=? and "
              + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_YEAR_DOC01=? and "
              + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_NUMBER_DOC01=? ";

      DetailSaleDocVO docVO =
          (DetailSaleDocVO)
              pars.getOtherGridParams().get(ApplicationConsts.SALE_DOC_VO); // invoice document...
      if (docVO.getDocNumberDOC01() == null)
        sql +=
            " and DOC10_OUT_DELIVERY_NOTE_ITEMS.QTY-DOC10_OUT_DELIVERY_NOTE_ITEMS.INVOICE_QTY>0)";
      else sql += ")";

      Map attribute2dbField = new HashMap();
      attribute2dbField.put("companyCodeSys01DOC08", "DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01");
      attribute2dbField.put("docTypeDOC08", "DOC08_DELIVERY_NOTES.DOC_TYPE");
      attribute2dbField.put("docYearDOC08", "DOC08_DELIVERY_NOTES.DOC_YEAR");
      attribute2dbField.put("docNumberDOC08", "DOC08_DELIVERY_NOTES.DOC_NUMBER");
      attribute2dbField.put("docDateDOC08", "DOC08_DELIVERY_NOTES.DOC_DATE");
      attribute2dbField.put(
          "destinationCodeReg18DOC08", "DOC08_DELIVERY_NOTES.DESTINATION_CODE_REG18");
      attribute2dbField.put("descriptionDOC08", "DOC08_DELIVERY_NOTES.DESCRIPTION");
      attribute2dbField.put("docSequenceDOC08", "DOC08_DELIVERY_NOTES.DOC_SEQUENCE");

      ArrayList values = new ArrayList();
      values.add(ApplicationConsts.OUT_DELIVERY_NOTE_DOC_TYPE);
      values.add(ApplicationConsts.CLOSED);
      values.add(docVO.getCompanyCodeSys01DOC01());
      values.add(docVO.getDocTypeDoc01DOC01());
      values.add(docVO.getDocYearDoc01DOC01());
      values.add(docVO.getDocNumberDoc01DOC01());

      // read from DOC08 table...
      Response res =
          QueryUtil.getQuery(
              conn,
              new UserSessionParameters(username),
              sql,
              values,
              attribute2dbField,
              OutDeliveryNotesVO.class,
              "Y",
              "N",
              null,
              pars,
              true);

      if (res.isError()) throw new Exception(res.getErrorMessage());

      // check if the invoice document has been already created and there exists delivery notes
      // linked to it...
      if (docVO.getDocNumberDOC01() != null) {
        pstmt =
            conn.prepareStatement(
                "select DOC08_DELIVERY_NOTES.DOC_NUMBER from DOC08_DELIVERY_NOTES where "
                    + "DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01 in ("
                    + companies
                    + ") and "
                    + "DOC08_DELIVERY_NOTES.ENABLED='Y' and "
                    + "DOC08_DELIVERY_NOTES.DOC_TYPE=? and "
                    + "DOC08_DELIVERY_NOTES.DOC_STATE=? and "
                    + "(DOC08_DELIVERY_NOTES.COMPANY_CODE_SYS01,DOC08_DELIVERY_NOTES.DOC_TYPE,DOC08_DELIVERY_NOTES.DOC_YEAR,DOC08_DELIVERY_NOTES.DOC_NUMBER) "
                    + " in (select DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_TYPE,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_YEAR,DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_NUMBER "
                    + " from DOC10_OUT_DELIVERY_NOTE_ITEMS,DOC02_SELLING_ITEMS where "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_TYPE_DOC01=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_YEAR_DOC01=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.DOC_NUMBER_DOC01=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.COMPANY_CODE_SYS01=DOC02_SELLING_ITEMS.COMPANY_CODE_SYS01 and "
                    + " DOC02_SELLING_ITEMS.DOC_TYPE=? and "
                    + " DOC02_SELLING_ITEMS.DOC_YEAR=? and "
                    + " DOC02_SELLING_ITEMS.DOC_NUMBER=? and "
                    + " DOC10_OUT_DELIVERY_NOTE_ITEMS.ITEM_CODE_ITM01=DOC02_SELLING_ITEMS.ITEM_CODE_ITM01)");

        pstmt.setString(1, ApplicationConsts.OUT_DELIVERY_NOTE_DOC_TYPE);
        pstmt.setString(2, ApplicationConsts.CLOSED);
        pstmt.setString(3, docVO.getCompanyCodeSys01DOC01());
        pstmt.setString(4, docVO.getDocTypeDoc01DOC01());
        pstmt.setBigDecimal(5, docVO.getDocYearDoc01DOC01());
        pstmt.setBigDecimal(6, docVO.getDocNumberDoc01DOC01());
        pstmt.setString(7, docVO.getDocTypeDOC01());
        pstmt.setBigDecimal(8, docVO.getDocYearDOC01());
        pstmt.setBigDecimal(9, docVO.getDocNumberDOC01());

        HashSet docNumberDOC08s = new HashSet();
        ResultSet rset = pstmt.executeQuery();
        while (rset.next()) docNumberDOC08s.add(rset.getBigDecimal(1));
        rset.close();

        java.util.List rows = ((VOListResponse) res).getRows();
        OutDeliveryNotesVO vo = null;
        for (int i = 0; i < rows.size(); i++) {
          vo = (OutDeliveryNotesVO) rows.get(i);
          if (docNumberDOC08s.contains(vo.getDocNumberDOC08())) vo.setSelected(Boolean.TRUE);
        }
      }

      Response answer = res;
      if (answer.isError()) throw new Exception(answer.getErrorMessage());
      else return (VOListResponse) answer;
    } catch (Throwable ex) {
      Logger.error(
          username,
          this.getClass().getName(),
          "executeCommand",
          "Error while fetching out delivery notes list, related to the specified sale document",
          ex);
      throw new Exception(ex.getMessage());
    } finally {
      try {
        pstmt.close();
      } catch (Exception exx) {
      }
      try {
        if (this.conn == null && conn != null) {
          // close only local connection
          conn.commit();
          conn.close();
        }

      } catch (Exception exx) {
      }
    }
  }
Ejemplo n.º 7
0
  /**
   * Analyze class fields and fill in "voSetterMethods","voGetterMethods","indexes",reverseIndexes"
   * attributes.
   *
   * @param prefix e.g. "attrx.attry."
   * @param parentMethods getter methods of parent v.o.
   * @param classType class to analyze
   */
  private void analyzeClassFields(String prefix, Method[] parentMethods, Class classType) {
    try {
      if (prefix.split("\\.").length > ClientSettings.MAX_NR_OF_LOOPS_IN_ANALYZE_VO) return;

      // retrieve all getter and setter methods defined in the specified value object...
      String attributeName = null;
      Method[] methods = classType.getMethods();
      String aName = null;
      for (int i = 0; i < methods.length; i++) {
        attributeName = methods[i].getName();

        if (attributeName.startsWith("get")
            && methods[i].getParameterTypes().length == 0
            && ValueObject.class.isAssignableFrom(methods[i].getReturnType())) {
          aName = getAttributeName(attributeName, classType);
          Method[] newparentMethods = new Method[parentMethods.length + 1];
          System.arraycopy(parentMethods, 0, newparentMethods, 0, parentMethods.length);
          newparentMethods[parentMethods.length] = methods[i];
          analyzeClassFields(prefix + aName + ".", newparentMethods, methods[i].getReturnType());
        }

        if (attributeName.startsWith("get")
            && methods[i].getParameterTypes().length == 0
            && (methods[i].getReturnType().equals(String.class)
                || methods[i].getReturnType().equals(Long.class)
                || methods[i].getReturnType().equals(Long.TYPE)
                || methods[i].getReturnType().equals(Float.class)
                || methods[i].getReturnType().equals(Float.TYPE)
                || methods[i].getReturnType().equals(Short.class)
                || methods[i].getReturnType().equals(Short.TYPE)
                || methods[i].getReturnType().equals(Double.class)
                || methods[i].getReturnType().equals(Double.TYPE)
                || methods[i].getReturnType().equals(BigDecimal.class)
                || methods[i].getReturnType().equals(java.util.Date.class)
                || methods[i].getReturnType().equals(java.sql.Date.class)
                || methods[i].getReturnType().equals(java.sql.Timestamp.class)
                || methods[i].getReturnType().equals(Integer.class)
                || methods[i].getReturnType().equals(Integer.TYPE)
                || methods[i].getReturnType().equals(Character.class)
                || methods[i].getReturnType().equals(Boolean.class)
                || methods[i].getReturnType().equals(boolean.class)
                || methods[i].getReturnType().equals(ImageIcon.class)
                || methods[i].getReturnType().equals(Icon.class)
                || methods[i].getReturnType().equals(byte[].class)
                || methods[i].getReturnType().equals(Object.class)
                || ValueObject.class.isAssignableFrom(methods[i].getReturnType()))) {
          attributeName = getAttributeName(attributeName, classType);
          //          try {
          //            if
          // (classType.getMethod("set"+attributeName.substring(0,1).toUpperCase()+attributeName.substring(1),new Class[]{methods[i].getReturnType()})!=null)
          Method[] newparentMethods = new Method[parentMethods.length + 1];
          System.arraycopy(parentMethods, 0, newparentMethods, 0, parentMethods.length);
          newparentMethods[parentMethods.length] = methods[i];
          voGetterMethods.put(prefix + attributeName, newparentMethods);
          //          } catch (NoSuchMethodException ex) {
          //          }
        } else if (attributeName.startsWith("is")
            && methods[i].getParameterTypes().length == 0
            && (methods[i].getReturnType().equals(Boolean.class)
                || methods[i].getReturnType().equals(boolean.class))) {
          attributeName = getAttributeName(attributeName, classType);
          Method[] newparentMethods = new Method[parentMethods.length + 1];
          System.arraycopy(parentMethods, 0, newparentMethods, 0, parentMethods.length);
          newparentMethods[parentMethods.length] = methods[i];
          voGetterMethods.put(prefix + attributeName, newparentMethods);
        } else if (attributeName.startsWith("set") && methods[i].getParameterTypes().length == 1) {
          attributeName = getAttributeName(attributeName, classType);
          try {
            if (classType.getMethod(
                    "get"
                        + attributeName.substring(0, 1).toUpperCase()
                        + attributeName.substring(1),
                    new Class[0])
                != null) {
              Method[] newparentMethods = new Method[parentMethods.length + 1];
              System.arraycopy(parentMethods, 0, newparentMethods, 0, parentMethods.length);
              newparentMethods[parentMethods.length] = methods[i];
              voSetterMethods.put(prefix + attributeName, newparentMethods);
            }
          } catch (NoSuchMethodException ex) {
            try {
              if (classType.getMethod(
                      "is"
                          + attributeName.substring(0, 1).toUpperCase()
                          + attributeName.substring(1),
                      new Class[0])
                  != null) {
                Method[] newparentMethods = new Method[parentMethods.length + 1];
                System.arraycopy(parentMethods, 0, newparentMethods, 0, parentMethods.length);
                newparentMethods[parentMethods.length] = methods[i];
                voSetterMethods.put(prefix + attributeName, newparentMethods);
              }
            } catch (NoSuchMethodException exx) {
            }
          }
        }
      }

      // fill in indexes with the colProperties indexes first; after them, it will be added the
      // other indexes (of attributes not mapped with grid column...)
      HashSet alreadyAdded = new HashSet();
      int i = 0;
      for (i = 0; i < colProperties.length; i++) {
        indexes.put(new Integer(i), colProperties[i].getColumnName());
        reverseIndexes.put(colProperties[i].getColumnName(), new Integer(i));
        alreadyAdded.add(colProperties[i].getColumnName());
      }
      Enumeration en = voGetterMethods.keys();
      while (en.hasMoreElements()) {
        attributeName = en.nextElement().toString();
        if (!alreadyAdded.contains(attributeName)) {
          indexes.put(new Integer(i), attributeName);
          reverseIndexes.put(attributeName, new Integer(i));
          i++;
        }
      }
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }