Java Doc for TimeSeriesCollection.java in  » Chart » jfreechart » org » jfree » data » time » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Chart » jfreechart » org.jfree.data.time   Source Cross Reference   Class Diagram   Java Document (Java Doc)   org.jfree.data.xy.AbstractIntervalXYDataset    org.jfree.data.time.TimeSeriesCollection TimeSeriesCollection public class TimeSeriesCollection extends AbstractIntervalXYDataset implements XYDataset,IntervalXYDataset,DomainInfo,Serializable(Code) A collection of time series objects. This class implements the org.jfree.data.xy.XYDataset interface, as well as the extended IntervalXYDataset interface. This makes it a convenient dataset for use with the org.jfree.chart.plot.XYPlot class. Constructor Summary public   TimeSeriesCollection()      Constructs an empty dataset, tied to the default timezone. public   TimeSeriesCollection(TimeZone zone)      Constructs an empty dataset, tied to a specific timezone. public   TimeSeriesCollection(TimeSeries series)      Constructs a dataset containing a single series (more can be added), tied to the default timezone. public   TimeSeriesCollection(TimeSeries series, TimeZone zone)      Constructs a dataset containing a single series (more can be added), tied to a specific timezone. Method Summary public  void addSeries(TimeSeries series)      Adds a series to the collection and sends a DatasetChangeEvent to all registered listeners. public  boolean equals(Object obj)      Tests this time series collection for equality with another object. Parameters:   obj - the other object. public  Range getDomainBounds(boolean includeInterval)      Returns the range of the values in this dataset's domain. Parameters:   includeInterval - a flag that determines whether or not thex-interval is taken into account. public  boolean getDomainIsPointsInTime()      Returns a flag that controls whether the domain is treated as 'points in time'. public  double getDomainLowerBound(boolean includeInterval)      Returns the minimum x-value in the dataset. Parameters:   includeInterval - a flag that determines whether or not thex-interval is taken into account. public  DomainOrder getDomainOrder()      Returns the order of the domain values in this dataset. public  double getDomainUpperBound(boolean includeInterval)      Returns the maximum x-value in the dataset. Parameters:   includeInterval - a flag that determines whether or not thex-interval is taken into account. public synchronized  Number getEndX(int series, int item)      Returns the ending X value for the specified series and item. Parameters:   series - The series (zero-based index). Parameters:   item - The item (zero-based index). public  Number getEndY(int series, int item)      Returns the ending Y value for the specified series and item. Parameters:   series - te series (zero-based index). Parameters:   item - the item (zero-based index). public  int getItemCount(int series)      Returns the number of items in the specified series. public  List getSeries()      Returns a list of all the series in the collection. public  TimeSeries getSeries(int series)      Returns a series. Parameters:   series - the index of the series (zero-based). public  TimeSeries getSeries(String key)      Returns the series with the specified key, or null if there is no such series. Parameters:   key - the series key (null permitted). public  int getSeriesCount()      Returns the number of series in the collection. public  Comparable getSeriesKey(int series)      Returns the key for a series. public synchronized  Number getStartX(int series, int item)      Returns the starting X value for the specified series and item. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). public  Number getStartY(int series, int item)      Returns the starting Y value for the specified series and item. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). public  int[] getSurroundingItems(int series, long milliseconds)      Returns the indices of the two data items surrounding a particular millisecond value. public  Number getX(int series, int item)      Returns the x-value for the specified series and item. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). protected synchronized  long getX(RegularTimePeriod period)      Returns the x-value for a time period. Parameters:   period - the time period (null not permitted). public  TimePeriodAnchor getXPosition()      Returns the position within each time period that is used for the X value when the collection is used as an org.jfree.data.xy.XYDataset . public  double getXValue(int series, int item)      Returns the x-value (as a double primitive) for an item within a series. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). public  Number getY(int series, int item)      Returns the y-value for the specified series and item. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). public  int hashCode()      Returns a hash code value for the object. public  int indexOf(TimeSeries series)      Returns the index of the specified series, or -1 if that series is not present in the dataset. Parameters:   series - the series (null not permitted). public  void removeAllSeries()      Removes all the series from the collection and sends a DatasetChangeEvent to all registered listeners. public  void removeSeries(TimeSeries series)      Removes the specified series from the collection and sends a DatasetChangeEvent to all registered listeners. public  void removeSeries(int index)      Removes a series from the collection. public  void setDomainIsPointsInTime(boolean flag)      Sets a flag that controls whether the domain is treated as 'points in time', or time periods. public  void setXPosition(TimePeriodAnchor anchor)      Sets the position within each time period that is used for the X values when the collection is used as an XYDataset , then sends a DatasetChangeEvent is sent to all registered listeners. Constructor Detail TimeSeriesCollection public TimeSeriesCollection()(Code) Constructs an empty dataset, tied to the default timezone. TimeSeriesCollection public TimeSeriesCollection(TimeZone zone)(Code) Constructs an empty dataset, tied to a specific timezone. Parameters:   zone - the timezone (null permitted, will use TimeZone.getDefault() in that case). TimeSeriesCollection public TimeSeriesCollection(TimeSeries series)(Code) Constructs a dataset containing a single series (more can be added), tied to the default timezone. Parameters:   series - the series (null permitted). TimeSeriesCollection public TimeSeriesCollection(TimeSeries series, TimeZone zone)(Code) Constructs a dataset containing a single series (more can be added), tied to a specific timezone. Parameters:   series - a series to add to the collection (null permitted). Parameters:   zone - the timezone (null permitted, will use TimeZone.getDefault() in that case). Method Detail addSeries public void addSeries(TimeSeries series)(Code) Adds a series to the collection and sends a DatasetChangeEvent to all registered listeners. Parameters:   series - the series (null not permitted). equals public boolean equals(Object obj)(Code) Tests this time series collection for equality with another object. Parameters:   obj - the other object. A boolean. getDomainBounds public Range getDomainBounds(boolean includeInterval)(Code) Returns the range of the values in this dataset's domain. Parameters:   includeInterval - a flag that determines whether or not thex-interval is taken into account. The range. getDomainIsPointsInTime public boolean getDomainIsPointsInTime()(Code) Returns a flag that controls whether the domain is treated as 'points in time'. This flag is used when determining the max and min values for the domain. If true, then only the x-values are considered for the max and min values. If false, then the start and end x-values will also be taken into consideration. The flag. getDomainLowerBound public double getDomainLowerBound(boolean includeInterval)(Code) Returns the minimum x-value in the dataset. Parameters:   includeInterval - a flag that determines whether or not thex-interval is taken into account. The minimum value. getDomainOrder public DomainOrder getDomainOrder()(Code) Returns the order of the domain values in this dataset. DomainOrder.ASCENDING getDomainUpperBound public double getDomainUpperBound(boolean includeInterval)(Code) Returns the maximum x-value in the dataset. Parameters:   includeInterval - a flag that determines whether or not thex-interval is taken into account. The maximum value. getEndX public synchronized Number getEndX(int series, int item)(Code) Returns the ending X value for the specified series and item. Parameters:   series - The series (zero-based index). Parameters:   item - The item (zero-based index). The value. getEndY public Number getEndY(int series, int item)(Code) Returns the ending Y value for the specified series and item. Parameters:   series - te series (zero-based index). Parameters:   item - the item (zero-based index). The value (possibly null). getItemCount public int getItemCount(int series)(Code) Returns the number of items in the specified series. This method is provided for convenience. Parameters:   series - the series index (zero-based). The item count. getSeries public List getSeries()(Code) Returns a list of all the series in the collection. The list (which is unmodifiable). getSeries public TimeSeries getSeries(int series)(Code) Returns a series. Parameters:   series - the index of the series (zero-based). The series. getSeries public TimeSeries getSeries(String key)(Code) Returns the series with the specified key, or null if there is no such series. Parameters:   key - the series key (null permitted). The series with the given key. getSeriesCount public int getSeriesCount()(Code) Returns the number of series in the collection. The series count. getSeriesKey public Comparable getSeriesKey(int series)(Code) Returns the key for a series. Parameters:   series - the index of the series (zero-based). The key for a series. getStartX public synchronized Number getStartX(int series, int item)(Code) Returns the starting X value for the specified series and item. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). The value. getStartY public Number getStartY(int series, int item)(Code) Returns the starting Y value for the specified series and item. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). The value (possibly null). getSurroundingItems public int[] getSurroundingItems(int series, long milliseconds)(Code) Returns the indices of the two data items surrounding a particular millisecond value. Parameters:   series - the series index. Parameters:   milliseconds - the time. An array containing the (two) indices of the items surrounding the time. getX public Number getX(int series, int item)(Code) Returns the x-value for the specified series and item. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). The value. getX protected synchronized long getX(RegularTimePeriod period)(Code) Returns the x-value for a time period. Parameters:   period - the time period (null not permitted). The x-value. getXPosition public TimePeriodAnchor getXPosition()(Code) Returns the position within each time period that is used for the X value when the collection is used as an org.jfree.data.xy.XYDataset . The anchor position (never null). getXValue public double getXValue(int series, int item)(Code) Returns the x-value (as a double primitive) for an item within a series. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). The x-value. getY public Number getY(int series, int item)(Code) Returns the y-value for the specified series and item. Parameters:   series - the series (zero-based index). Parameters:   item - the item (zero-based index). The value (possibly null). hashCode public int hashCode()(Code) Returns a hash code value for the object. The hashcode indexOf public int indexOf(TimeSeries series)(Code) Returns the index of the specified series, or -1 if that series is not present in the dataset. Parameters:   series - the series (null not permitted). The series index. since:    1.0.6 removeAllSeries public void removeAllSeries()(Code) Removes all the series from the collection and sends a DatasetChangeEvent to all registered listeners. removeSeries public void removeSeries(TimeSeries series)(Code) Removes the specified series from the collection and sends a DatasetChangeEvent to all registered listeners. Parameters:   series - the series (null not permitted). removeSeries public void removeSeries(int index)(Code) Removes a series from the collection. Parameters:   index - the series index (zero-based). setDomainIsPointsInTime public void setDomainIsPointsInTime(boolean flag)(Code) Sets a flag that controls whether the domain is treated as 'points in time', or time periods. Parameters:   flag - the flag.TimeSeriesCollection.getDomainBounds(boolean) setXPosition public void setXPosition(TimePeriodAnchor anchor)(Code) Sets the position within each time period that is used for the X values when the collection is used as an XYDataset , then sends a DatasetChangeEvent is sent to all registered listeners. Parameters:   anchor - the anchor position (null not permitted). Methods inherited from org.jfree.data.xy.AbstractIntervalXYDataset public double getEndXValue(int series, int item)(Code)(Java Doc) public double getEndYValue(int series, int item)(Code)(Java Doc) public double getStartXValue(int series, int item)(Code)(Java Doc) public double getStartYValue(int series, int item)(Code)(Java Doc)