org.jfree.data.time.TimePeriod Java Examples

/**
 * Returns the range of the values in this dataset's domain.
 *
 * @param includeInterval a flag that controls whether or not the x-intervals are taken into account.
 * @return The range.
 */
public Range getDomainBounds( final boolean includeInterval ) {
  final List keys = this.values.getRowKeys();
  if ( keys.isEmpty() ) {
    return null;
  }

  final TimePeriod first = (TimePeriod) keys.get( 0 );
  final TimePeriod last = (TimePeriod) keys.get( keys.size() - 1 );

  if ( !includeInterval || this.domainIsPointsInTime ) {
    return new Range( getXValue( first ), getXValue( last ) );
  } else {
    return new Range( first.getStart().getTime(),
      last.getEnd().getTime() );
  }
}
 

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
@Override
public Number getEndValue(Comparable rowKey, Comparable columnKey,
                          int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the start value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The start value (possibly <code>null</code>).
 */
@Override
public Number getStartValue(Comparable rowKey, Comparable columnKey,
                            int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getStart().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
@Override
public Number getEndValue(Comparable rowKey, Comparable columnKey,
                          int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the start value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The start value (possibly <code>null</code>).
 */
@Override
public Number getStartValue(Comparable rowKey, Comparable columnKey,
                            int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getStart().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
@Override
public Number getEndValue(Comparable rowKey, Comparable columnKey,
                          int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

@Override
public JRPrintHyperlink getEntityHyperlink(ChartEntity entity)
{
	JRPrintHyperlink printHyperlink = null;
	if (hasHyperlinks() && entity instanceof XYItemEntity)
	{
		XYItemEntity itemEntity = (XYItemEntity) entity;
		TimePeriodValuesCollection dataset = (TimePeriodValuesCollection) itemEntity.getDataset();
		TimePeriodValues series = dataset.getSeries(itemEntity.getSeriesIndex());
		Map<TimePeriod, JRPrintHyperlink> serieHyperlinks = itemHyperlinks.get(series.getKey());
		if (serieHyperlinks != null)
		{
			TimePeriod timePeriod = series.getTimePeriod(itemEntity.getItem());
			printHyperlink = serieHyperlinks.get(timePeriod);
		}
	}
	return printHyperlink;
}
 

/**
 * Returns the start value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The start value (possibly <code>null</code>).
 */
@Override
public Number getStartValue(Comparable rowKey, Comparable columnKey,
                            int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getStart().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
@Override
public Number getEndValue(Comparable rowKey, Comparable columnKey,
                          int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the start value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The start value (possibly <code>null</code>).
 */
@Override
public Number getStartValue(Comparable rowKey, Comparable columnKey,
                            int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getStart().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the start value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The start value (possibly <code>null</code>).
 */
@Override
public Number getStartValue(Comparable rowKey, Comparable columnKey,
                            int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getStart().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
@Override
public Number getEndValue(Comparable rowKey, Comparable columnKey,
                          int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the start value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The start value (possibly <code>null</code>).
 */
public Number getStartValue(Comparable rowKey, Comparable columnKey,
                            int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getStart().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
public Number getEndValue(Comparable rowKey, Comparable columnKey,
                          int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the start value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The start value (possibly <code>null</code>).
 */
public Number getStartValue(Comparable rowKey, Comparable columnKey, 
                            int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getStart().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
public Number getEndValue(Comparable rowKey, Comparable columnKey, 
                          int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the start value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The start value (possibly <code>null</code>).
 */
public Number getStartValue(Comparable rowKey, Comparable columnKey, 
                            int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getStart().getTime());
        }
    }
    return result;
}
 

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
public Number getEndValue(Comparable rowKey, Comparable columnKey, 
                          int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

/**
 * Adds a new data item to the dataset and, if requested, sends a {@link DatasetChangeEvent} to all registered
 * listeners.
 *
 * @param period     the time period (<code>null</code> not permitted).
 * @param y          the value for this period (<code>null</code> permitted).
 * @param seriesName the name of the series to add the value (<code>null</code> not permitted).
 * @param notify     whether dataset listener are notified or not.
 * @see #remove(TimePeriod, Comparable, boolean)
 */
public void add( final TimePeriod period, final Number y, final Comparable seriesName,
                 final boolean notify ) {
  // here's a quirk - the API has been defined in terms of a plain
  // TimePeriod, which cannot make use of the timezone and locale
  // specified in the constructor...so we only do the time zone
  // pegging if the period is an instanceof RegularTimePeriod
  if ( period instanceof RegularTimePeriod ) {
    final RegularTimePeriod p = (RegularTimePeriod) period;
    p.peg( this.workingCalendar );
  }
  this.values.addValue( y, period, seriesName );
  if ( notify ) {
    fireDatasetChanged();
  }
}
 

/**
 * Creates a new task.
 *
 * @param description  the task description (<code>null</code> not
 *                     permitted).
 * @param duration  the task duration (<code>null</code> permitted).
 */
public Task(String description, TimePeriod duration) {
    ParamChecks.nullNotPermitted(description, "description");
    this.description = description;
    this.duration = duration;
    this.percentComplete = null;
    this.subtasks = new java.util.ArrayList();
}
 

private double getItemValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);
    TimePeriod duration = t.getDuration();
    Date start = duration.getStart();
    Date end = duration.getEnd();
    return (start.getTime() + end.getTime()) / 2.0;
}
 

private double getItemStartValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);
    TimePeriod duration = t.getDuration();
    Date start = duration.getStart();
    return start.getTime();
}
 

private double getItemStartValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);
    TimePeriod duration = t.getDuration();
    Date start = duration.getStart();
    return start.getTime();
}
 

private double getItemValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);
    TimePeriod duration = t.getDuration();
    Date start = duration.getStart();
    Date end = duration.getEnd();
    return (start.getTime() + end.getTime()) / 2.0;
}
 

/**
 * Returns the end value for a task.  This is a date/time value, measured
 * in milliseconds since 1-Jan-1970.
 *
 * @param rowKey  the series.
 * @param columnKey  the category.
 *
 * @return The end value (possibly <code>null</code>).
 */
public Number getEndValue(Comparable rowKey, Comparable columnKey) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        TimePeriod duration = task.getDuration();
        if (duration != null) {
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}
 

private double getItemEndValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);
    TimePeriod duration = t.getDuration();
    Date end = duration.getEnd();
    return end.getTime();
}
 

/**
 * Creates a new task.
 *
 * @param description  the task description (<code>null</code> not
 *                     permitted).
 * @param duration  the task duration (<code>null</code> permitted).
 */
public Task(String description, TimePeriod duration) {
    if (description == null) {
        throw new IllegalArgumentException("Null 'description' argument.");
    }
    this.description = description;
    this.duration = duration;
    this.percentComplete = null;
    this.subtasks = new java.util.ArrayList();
}
 

private double getItemValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);
    TimePeriod duration = t.getDuration();
    Date start = duration.getStart();
    Date end = duration.getEnd();
    return (start.getTime() + end.getTime()) / 2.0;
}
 

private double getItemEndValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);
    TimePeriod duration = t.getDuration();
    Date end = duration.getEnd();
    return end.getTime();
}
 

private double getItemStartValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);
    TimePeriod duration = t.getDuration();
    Date start = duration.getStart();
    return start.getTime();
}