Examples of org.jfree.data.general.SeriesException

org.jfree.data.general.SeriesException
A general purpose exception class for data series.

                  this.data.add(item);
               }
            }
            else
            {
               throw new SeriesException("X-value already exists.");
            }
         }
      }
      else
      {
         if (!this.allowDuplicateXValues)
         {
            // can't allow duplicate values, so we need to check whether
            // there is an item with the given x-value already
            int index = indexOf(item.getX());
            if (index >= 0)
            {
               throw new SeriesException("X-value already exists.");
            }
         }
         this.data.add(item);
      }
      updateBoundsForAddedItem(item);

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   public void update(Number x, Number y)
   {
      int index = indexOf(x);
      if (index < 0)
      {
         throw new SeriesException("No observation for x = " + x);
      }
      updateByIndex(index, y);
   }

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            b.append("is ");
            b.append(item.getPeriod().getClass().getName());
            b.append(", but the TimeSeries is expecting an instance of ");
            b.append(this.timePeriodClass.getName());
            b.append(".");
            throw new SeriesException(b.toString());
        }


        // make the change (if it's not a duplicate time period)...
        boolean added = false;
        int count = getItemCount();
        if (count == 0) {
            this.data.add(item);
            added = true;
        }
        else {
            RegularTimePeriod last = getTimePeriod(getItemCount() - 1);
            if (item.getPeriod().compareTo(last) > 0) {
                this.data.add(item);
                added = true;
            }
            else {
                int index = Collections.binarySearch(this.data, item);
                if (index < 0) {
                    this.data.add(-index - 1, item);
                    added = true;
                }
                else {
                    StringBuffer b = new StringBuffer();
                    b.append("You are attempting to add an observation for ");
                    b.append("the time period ");
                    b.append(item.getPeriod().toString());
                    b.append(" but the series already contains an observation");
                    b.append(" for that time period. Duplicates are not ");
                    b.append("permitted.  Try using the addOrUpdate() method.");
                    throw new SeriesException(b.toString());
                }
            }
        }
        if (added) {
            updateBoundsForAddedItem(item);

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     */
    public void update(RegularTimePeriod period, Number value) {
        TimeSeriesDataItem temp = new TimeSeriesDataItem(period, value);
        int index = Collections.binarySearch(this.data, temp);
        if (index < 0) {
            throw new SeriesException("There is no existing value for the "
                    + "specified 'period'.");
        }
        update(index, value);
    }

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        else if (!this.timePeriodClass.equals(periodClass)) {
            String msg = "You are trying to add data where the time "
                    + "period class is " + periodClass.getName()
                    + ", but the TimeSeries is expecting an instance of "
                    + this.timePeriodClass.getName() + ".";
            throw new SeriesException(msg);
        }
        TimeSeriesDataItem overwritten = null;
        int index = Collections.binarySearch(this.data, item);
        if (index >= 0) {
            TimeSeriesDataItem existing

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                    else {
                        this.data.add(item);
                    }
                }
                else {
                    throw new SeriesException("X-value already exists.");
                }
            }
        }
        else {
            if (!this.allowDuplicateXValues) {
                // can't allow duplicate values, so we need to check whether
                // there is an item with the given x-value already
                int index = indexOf(item.getComparable());
                if (index >= 0) {
                    throw new SeriesException("X-value already exists.");
                }
            }
            this.data.add(item);
        }
        if (getItemCount() > this.maximumItemCount) {

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     *         x-value.
     */
    protected void update(Comparable x, Object y) {
        int index = indexOf(x);
        if (index < 0) {
            throw new SeriesException("No observation for x = " + x);
        }
        else {
            ComparableObjectItem item = getDataItem(index);
            item.setObject(y);
            fireSeriesChanged();

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            b.append("is ");
            b.append(item.getPeriod().getClass().getName());
            b.append(", but the TimeSeries is expecting an instance of ");
            b.append(this.timePeriodClass.getName());
            b.append(".");
            throw new SeriesException(b.toString());
        }


        // make the change (if it's not a duplicate time period)...
        boolean added = false;
        int count = getItemCount();
        if (count == 0) {
            this.data.add(item);
            added = true;
        }
        else {
            RegularTimePeriod last = getTimePeriod(getItemCount() - 1);
            if (item.getPeriod().compareTo(last) > 0) {
                this.data.add(item);
                added = true;
            }
            else {
                int index = Collections.binarySearch(this.data, item);
                if (index < 0) {
                    this.data.add(-index - 1, item);
                    added = true;
                }
                else {
                    StringBuffer b = new StringBuffer();
                    b.append("You are attempting to add an observation for ");
                    b.append("the time period ");
                    b.append(item.getPeriod().toString());
                    b.append(" but the series already contains an observation");
                    b.append(" for that time period. Duplicates are not ");
                    b.append("permitted.  Try using the addOrUpdate() method.");
                    throw new SeriesException(b.toString());
                }
            }
        }
        if (added) {
            updateBoundsForAddedItem(item);

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     */
    public void update(RegularTimePeriod period, Number value) {
        TimeSeriesDataItem temp = new TimeSeriesDataItem(period, value);
        int index = Collections.binarySearch(this.data, temp);
        if (index < 0) {
            throw new SeriesException("There is no existing value for the "
                    + "specified 'period'.");
        }
        update(index, value);
    }

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        else if (!this.timePeriodClass.equals(periodClass)) {
            String msg = "You are trying to add data where the time "
                    + "period class is " + periodClass.getName()
                    + ", but the TimeSeries is expecting an instance of "
                    + this.timePeriodClass.getName() + ".";
            throw new SeriesException(msg);
        }
        TimeSeriesDataItem overwritten = null;
        int index = Collections.binarySearch(this.data, item);
        if (index >= 0) {
            TimeSeriesDataItem existing

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Related Classes of org.jfree.data.general.SeriesException

org.jfree.data.ComparableObjectSeries

org.jfree.data.time.TimeSeries

org.jfree.data.xy.XYSeries

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