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Java Source Code / Java Documentation » Chart » jfreechart » org.jfree.data.gantt 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


org.jfree.data.general.AbstractSeriesDataset
   org.jfree.data.gantt.TaskSeriesCollection

TaskSeriesCollection
public class TaskSeriesCollection extends AbstractSeriesDataset implements GanttCategoryDataset,Cloneable,PublicCloneable,Serializable(Code)
A collection of TaskSeries objects. This class provides one implementation of the GanttCategoryDataset interface.



Constructor Summary
public  TaskSeriesCollection()
     Default constructor.

Method Summary
public  voidadd(TaskSeries series)
     Adds a series to the dataset and sends a org.jfree.data.general.DatasetChangeEvent to all registered listeners.
public  booleanequals(Object obj)
     Tests this instance for equality with an arbitrary object.
Parameters:
  obj - the object (null permitted).
public  intgetColumnCount()
     Returns the number of column in the dataset.
public  intgetColumnIndex(Comparable columnKey)
     Returns the column index for a column key.
Parameters:
  columnKey - the columnKey.
public  ComparablegetColumnKey(int index)
     Returns a column key.
Parameters:
  index - the column index.
public  ListgetColumnKeys()
     Returns a list of the column keys in the dataset.
public  NumbergetEndValue(Comparable rowKey, Comparable columnKey)
     Returns the end value for a task.
public  NumbergetEndValue(int row, int column)
     Returns the end value for a task.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
public  NumbergetEndValue(int row, int column, int subinterval)
     Returns the end value of a sub-interval for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
Parameters:
  subinterval - the subinterval.
public  NumbergetEndValue(Comparable rowKey, Comparable columnKey, int subinterval)
     Returns the end value of a sub-interval for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
Parameters:
  subinterval - the subinterval.
public  NumbergetPercentComplete(int row, int column)
     Returns the percent complete for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
public  NumbergetPercentComplete(Comparable rowKey, Comparable columnKey)
     Returns the percent complete for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
public  NumbergetPercentComplete(int row, int column, int subinterval)
     Returns the percentage complete value of a sub-interval for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
Parameters:
  subinterval - the sub-interval.
public  NumbergetPercentComplete(Comparable rowKey, Comparable columnKey, int subinterval)
     Returns the percentage complete value of a sub-interval for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
Parameters:
  subinterval - the sub-interval.
public  intgetRowCount()
     Returns the number of rows (series) in the collection.
public  intgetRowIndex(Comparable rowKey)
     Returns the row index for the given row key.
Parameters:
  rowKey - the row key.
public  ComparablegetRowKey(int index)
     Returns the key for a row.
Parameters:
  index - the row index (zero-based).
public  ListgetRowKeys()
     Returns the row keys.
public  TaskSeriesgetSeries(Comparable key)
     Returns a series from the collection.
Parameters:
  key - the series key (null not permitted).
public  TaskSeriesgetSeries(int series)
     Returns a series from the collection.
Parameters:
  series - the series index (zero-based).
public  intgetSeriesCount()
     Returns the number of series in the collection.
public  ComparablegetSeriesKey(int series)
     Returns the name of a series.
Parameters:
  series - the series index (zero-based).
public  NumbergetStartValue(Comparable rowKey, Comparable columnKey)
     Returns the start value for a task.
public  NumbergetStartValue(int row, int column)
     Returns the start value for a task.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
public  NumbergetStartValue(int row, int column, int subinterval)
     Returns the start value of a sub-interval for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
Parameters:
  subinterval - the sub-interval index (zero-based).
public  NumbergetStartValue(Comparable rowKey, Comparable columnKey, int subinterval)
     Returns the start value of a sub-interval for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
Parameters:
  subinterval - the subinterval.
public  intgetSubIntervalCount(int row, int column)
     Returns the number of sub-intervals for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
public  intgetSubIntervalCount(Comparable rowKey, Comparable columnKey)
     Returns the number of sub-intervals for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
public  NumbergetValue(Comparable rowKey, Comparable columnKey)
     Returns the value for an item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
public  NumbergetValue(int row, int column)
     Returns the value for a task.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
public  voidremove(TaskSeries series)
     Removes a series from the collection and sends a org.jfree.data.general.DatasetChangeEvent to all registered listeners.
public  voidremove(int series)
     Removes a series from the collection and sends a org.jfree.data.general.DatasetChangeEvent to all registered listeners.
public  voidremoveAll()
     Removes all the series from the collection and sends a org.jfree.data.general.DatasetChangeEvent to all registered listeners.
public  voidseriesChanged(SeriesChangeEvent event)
     Called when a series belonging to the dataset changes.


Constructor Detail
TaskSeriesCollection
public TaskSeriesCollection()(Code)
Default constructor.




Method Detail
add
public void add(TaskSeries series)(Code)
Adds a series to the dataset and sends a org.jfree.data.general.DatasetChangeEvent to all registered listeners.
Parameters:
  series - the series (null not permitted).



equals
public boolean equals(Object obj)(Code)
Tests this instance for equality with an arbitrary object.
Parameters:
  obj - the object (null permitted). A boolean.



getColumnCount
public int getColumnCount()(Code)
Returns the number of column in the dataset. The column count.



getColumnIndex
public int getColumnIndex(Comparable columnKey)(Code)
Returns the column index for a column key.
Parameters:
  columnKey - the columnKey. The column index.



getColumnKey
public Comparable getColumnKey(int index)(Code)
Returns a column key.
Parameters:
  index - the column index. The column key.



getColumnKeys
public List getColumnKeys()(Code)
Returns a list of the column keys in the dataset. The category list.



getEndValue
public Number getEndValue(Comparable rowKey, Comparable columnKey)(Code)
Returns the end value for a task. This is a date/time value, measured in milliseconds since 1-Jan-1970.
Parameters:
  rowKey - the series.
Parameters:
  columnKey - the category. The end value (possibly null).



getEndValue
public Number getEndValue(int row, int column)(Code)
Returns the end value for a task.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based). The end value.



getEndValue
public Number getEndValue(int row, int column, int subinterval)(Code)
Returns the end value of a sub-interval for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
Parameters:
  subinterval - the subinterval. The end value (possibly null).



getEndValue
public Number getEndValue(Comparable rowKey, Comparable columnKey, int subinterval)(Code)
Returns the end value of a sub-interval for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
Parameters:
  subinterval - the subinterval. The end value (possibly null).



getPercentComplete
public Number getPercentComplete(int row, int column)(Code)
Returns the percent complete for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based). The percent complete (possibly null).



getPercentComplete
public Number getPercentComplete(Comparable rowKey, Comparable columnKey)(Code)
Returns the percent complete for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key. The percent complete.



getPercentComplete
public Number getPercentComplete(int row, int column, int subinterval)(Code)
Returns the percentage complete value of a sub-interval for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
Parameters:
  subinterval - the sub-interval. The percent complete value (possibly null).



getPercentComplete
public Number getPercentComplete(Comparable rowKey, Comparable columnKey, int subinterval)(Code)
Returns the percentage complete value of a sub-interval for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
Parameters:
  subinterval - the sub-interval. The precent complete value (possibly null).



getRowCount
public int getRowCount()(Code)
Returns the number of rows (series) in the collection. The series count.



getRowIndex
public int getRowIndex(Comparable rowKey)(Code)
Returns the row index for the given row key.
Parameters:
  rowKey - the row key. The index.



getRowKey
public Comparable getRowKey(int index)(Code)
Returns the key for a row.
Parameters:
  index - the row index (zero-based). The key.



getRowKeys
public List getRowKeys()(Code)
Returns the row keys. In this case, each series is a key. The row keys.



getSeries
public TaskSeries getSeries(Comparable key)(Code)
Returns a series from the collection.
Parameters:
  key - the series key (null not permitted). The series.
since:
   1.0.1



getSeries
public TaskSeries getSeries(int series)(Code)
Returns a series from the collection.
Parameters:
  series - the series index (zero-based). The series.
since:
   1.0.1



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 name of a series.
Parameters:
  series - the series index (zero-based). The name of a series.



getStartValue
public Number getStartValue(Comparable rowKey, Comparable columnKey)(Code)
Returns the start value for a task. This is a date/time value, measured in milliseconds since 1-Jan-1970.
Parameters:
  rowKey - the series.
Parameters:
  columnKey - the category. The start value (possibly null).



getStartValue
public Number getStartValue(int row, int column)(Code)
Returns the start value for a task.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based). The start value.



getStartValue
public Number getStartValue(int row, int column, int subinterval)(Code)
Returns the start value of a sub-interval for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
Parameters:
  subinterval - the sub-interval index (zero-based). The start value (possibly null).



getStartValue
public Number getStartValue(Comparable rowKey, Comparable columnKey, int subinterval)(Code)
Returns the start value of a sub-interval for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key.
Parameters:
  subinterval - the subinterval. The start value (possibly null).



getSubIntervalCount
public int getSubIntervalCount(int row, int column)(Code)
Returns the number of sub-intervals for a given item.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based). The sub-interval count.



getSubIntervalCount
public int getSubIntervalCount(Comparable rowKey, Comparable columnKey)(Code)
Returns the number of sub-intervals for a given item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key. The sub-interval count.



getValue
public Number getValue(Comparable rowKey, Comparable columnKey)(Code)
Returns the value for an item.
Parameters:
  rowKey - the row key.
Parameters:
  columnKey - the column key. The item value.



getValue
public Number getValue(int row, int column)(Code)
Returns the value for a task.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based). The start value.



remove
public void remove(TaskSeries series)(Code)
Removes a series from the collection and sends a org.jfree.data.general.DatasetChangeEvent to all registered listeners.
Parameters:
  series - the series.



remove
public void remove(int series)(Code)
Removes a series from the collection and sends a org.jfree.data.general.DatasetChangeEvent to all registered listeners.
Parameters:
  series - the series (zero based index).



removeAll
public void removeAll()(Code)
Removes all the series from the collection and sends a org.jfree.data.general.DatasetChangeEvent to all registered listeners.



seriesChanged
public void seriesChanged(SeriesChangeEvent event)(Code)
Called when a series belonging to the dataset changes.
Parameters:
  event - information about the change.



Methods inherited from org.jfree.data.general.AbstractSeriesDataset
abstract public int getSeriesCount()(Code)(Java Doc)
abstract public Comparable getSeriesKey(int series)(Code)(Java Doc)
public int indexOf(Comparable seriesKey)(Code)(Java Doc)
public void seriesChanged(SeriesChangeEvent event)(Code)(Java Doc)

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