Package org.jfree.data.statistics

Class DefaultStatisticalCategoryDataset

    • Field Detail

      • minimumRangeValue

        private double minimumRangeValue
        The minimum range value.

      • minimumRangeValueRow

        private int minimumRangeValueRow
        The row index for the minimum range value.

      • minimumRangeValueColumn

        private int minimumRangeValueColumn
        The column index for the minimum range value.

      • minimumRangeValueIncStdDev

        private double minimumRangeValueIncStdDev
        The minimum range value including the standard deviation.

      • minimumRangeValueIncStdDevRow

        private int minimumRangeValueIncStdDevRow
        The row index for the minimum range value (including the standard deviation).

      • minimumRangeValueIncStdDevColumn

        private int minimumRangeValueIncStdDevColumn
        The column index for the minimum range value (including the standard deviation).

      • maximumRangeValue

        private double maximumRangeValue
        The maximum range value.

      • maximumRangeValueRow

        private int maximumRangeValueRow
        The row index for the maximum range value.

      • maximumRangeValueColumn

        private int maximumRangeValueColumn
        The column index for the maximum range value.

      • maximumRangeValueIncStdDev

        private double maximumRangeValueIncStdDev
        The maximum range value including the standard deviation.

      • maximumRangeValueIncStdDevRow

        private int maximumRangeValueIncStdDevRow
        The row index for the maximum range value (including the standard deviation).

      • maximumRangeValueIncStdDevColumn

        private int maximumRangeValueIncStdDevColumn
        The column index for the maximum range value (including the standard deviation).

    • Constructor Detail

      • DefaultStatisticalCategoryDataset

        public DefaultStatisticalCategoryDataset()
        Creates a new dataset.

    • Method Detail

      • getMeanValue

        public java.lang.Number getMeanValue​(int row,
                                     int column)
        Returns the mean value for an item.
        Specified by:
        getMeanValue in interface StatisticalCategoryDataset
        Parameters:
        row - the row index (zero-based).
        column - the column index (zero-based).
        Returns:
        The mean value (possibly null).

      • getValue

        public java.lang.Number getValue​(int row,
                                 int column)
        Returns the value for an item (for this dataset, the mean value is returned).
        Specified by:
        getValue in interface Values2D
        Parameters:
        row - the row index.
        column - the column index.
        Returns:
        The value (possibly null).

      • getValue

        public java.lang.Number getValue​(java.lang.Comparable rowKey,
                                 java.lang.Comparable columnKey)
        Returns the value for an item (for this dataset, the mean value is returned).
        Specified by:
        getValue in interface KeyedValues2D
        Parameters:
        rowKey - the row key.
        columnKey - the columnKey.
        Returns:
        The value (possibly null).

      • getMeanValue

        public java.lang.Number getMeanValue​(java.lang.Comparable rowKey,
                                     java.lang.Comparable columnKey)
        Returns the mean value for an item.
        Specified by:
        getMeanValue in interface StatisticalCategoryDataset
        Parameters:
        rowKey - the row key.
        columnKey - the columnKey.
        Returns:
        The mean value (possibly null).

      • getStdDevValue

        public java.lang.Number getStdDevValue​(int row,
                                       int column)
        Returns the standard deviation value for an item.
        Specified by:
        getStdDevValue in interface StatisticalCategoryDataset
        Parameters:
        row - the row index (zero-based).
        column - the column index (zero-based).
        Returns:
        The standard deviation (possibly null).

      • getStdDevValue

        public java.lang.Number getStdDevValue​(java.lang.Comparable rowKey,
                                       java.lang.Comparable columnKey)
        Returns the standard deviation value for an item.
        Specified by:
        getStdDevValue in interface StatisticalCategoryDataset
        Parameters:
        rowKey - the row key.
        columnKey - the columnKey.
        Returns:
        The standard deviation (possibly null).

      • getColumnIndex

        public int getColumnIndex​(java.lang.Comparable key)
        Returns the column index for a given key.
        Specified by:
        getColumnIndex in interface KeyedValues2D
        Parameters:
        key - the column key (null not permitted).
        Returns:
        The column index.

      • getColumnKey

        public java.lang.Comparable getColumnKey​(int column)
        Returns a column key.
        Specified by:
        getColumnKey in interface KeyedValues2D
        Parameters:
        column - the column index (zero-based).
        Returns:
        The column key.

      • getColumnKeys

        public java.util.List getColumnKeys()
        Returns the column keys.
        Specified by:
        getColumnKeys in interface KeyedValues2D
        Returns:
        The keys.

      • getRowIndex

        public int getRowIndex​(java.lang.Comparable key)
        Returns the row index for a given key.
        Specified by:
        getRowIndex in interface KeyedValues2D
        Parameters:
        key - the row key (null not permitted).
        Returns:
        The row index.

      • getRowKey

        public java.lang.Comparable getRowKey​(int row)
        Returns a row key.
        Specified by:
        getRowKey in interface KeyedValues2D
        Parameters:
        row - the row index (zero-based).
        Returns:
        The row key.

      • getRowKeys

        public java.util.List getRowKeys()
        Returns the row keys.
        Specified by:
        getRowKeys in interface KeyedValues2D
        Returns:
        The keys.

      • getRowCount

        public int getRowCount()
        Returns the number of rows in the table.
        Specified by:
        getRowCount in interface Values2D
        Returns:
        The row count.
        See Also:
        getColumnCount()

      • getColumnCount

        public int getColumnCount()
        Returns the number of columns in the table.
        Specified by:
        getColumnCount in interface Values2D
        Returns:
        The column count.
        See Also:
        getRowCount()

      • add

        public void add​(double mean,
                double standardDeviation,
                java.lang.Comparable rowKey,
                java.lang.Comparable columnKey)
        Adds a mean and standard deviation to the table.
        Parameters:
        mean - the mean.
        standardDeviation - the standard deviation.
        rowKey - the row key.
        columnKey - the column key.

      • add

        public void add​(java.lang.Number mean,
                java.lang.Number standardDeviation,
                java.lang.Comparable rowKey,
                java.lang.Comparable columnKey)
        Adds a mean and standard deviation to the table.
        Parameters:
        mean - the mean.
        standardDeviation - the standard deviation.
        rowKey - the row key.
        columnKey - the column key.

      • remove

        public void remove​(java.lang.Comparable rowKey,
                   java.lang.Comparable columnKey)
        Removes an item from the dataset and sends a DatasetChangeEvent to all registered listeners.
        Parameters:
        rowKey - the row key (null not permitted).
        columnKey - the column key (null not permitted).
        See Also:
        add(double, double, Comparable, Comparable)

      • removeRow

        public void removeRow​(int rowIndex)
        Removes a row from the dataset and sends a DatasetChangeEvent to all registered listeners.
        Parameters:
        rowIndex - the row index.
        See Also:
        removeColumn(int)

      • removeRow

        public void removeRow​(java.lang.Comparable rowKey)
        Removes a row from the dataset and sends a DatasetChangeEvent to all registered listeners.
        Parameters:
        rowKey - the row key (null not permitted).
        See Also:
        removeColumn(Comparable)

      • removeColumn

        public void removeColumn​(int columnIndex)
        Removes a column from the dataset and sends a DatasetChangeEvent to all registered listeners.
        Parameters:
        columnIndex - the column index.
        See Also:
        removeRow(int)

      • removeColumn

        public void removeColumn​(java.lang.Comparable columnKey)
        Removes a column from the dataset and sends a DatasetChangeEvent to all registered listeners.
        Parameters:
        columnKey - the column key (null not permitted).
        See Also:
        removeRow(Comparable)

      • clear

        public void clear()
        Clears all data from the dataset and sends a DatasetChangeEvent to all registered listeners.

      • updateBounds

        private void updateBounds()
        Iterate over all the data items and update the cached bound values.

      • getRangeLowerBound

        public double getRangeLowerBound​(boolean includeInterval)
        Returns the minimum y-value in the dataset.
        Specified by:
        getRangeLowerBound in interface RangeInfo
        Parameters:
        includeInterval - a flag that determines whether or not the y-interval is taken into account.
        Returns:
        The minimum value.
        See Also:
        getRangeUpperBound(boolean)

      • getRangeUpperBound

        public double getRangeUpperBound​(boolean includeInterval)
        Returns the maximum y-value in the dataset.
        Specified by:
        getRangeUpperBound in interface RangeInfo
        Parameters:
        includeInterval - a flag that determines whether or not the y-interval is taken into account.
        Returns:
        The maximum value.
        See Also:
        getRangeLowerBound(boolean)

      • getRangeBounds

        public Range getRangeBounds​(boolean includeInterval)
        Returns the bounds of the values in this dataset's y-values.
        Specified by:
        getRangeBounds in interface RangeInfo
        Parameters:
        includeInterval - a flag that determines whether or not the y-interval is taken into account.
        Returns:
        The range.

      • equals

        public boolean equals​(java.lang.Object obj)
        Tests this instance for equality with an arbitrary object.
        Overrides:
        equals in class AbstractDataset
        Parameters:
        obj - the object (null permitted).
        Returns:
        A boolean.

      • clone

        public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
        Returns a clone of this dataset.
        Specified by:
        clone in interface PublicCloneable
        Overrides:
        clone in class AbstractDataset
        Returns:
        A clone of this dataset.
        Throws:
        java.lang.CloneNotSupportedException - if cloning cannot be completed.