Class DefaultMultiValueCategoryDataset

    • Field Detail

      • minimumRangeValue

        private java.lang.Number minimumRangeValue
        The minimum range value.
      • maximumRangeValue

        private java.lang.Number maximumRangeValue
        The maximum range value.
      • rangeBounds

        private Range rangeBounds
        The range of values.
    • Constructor Detail

      • DefaultMultiValueCategoryDataset

        public DefaultMultiValueCategoryDataset()
        Creates a new dataset.
    • Method Detail

      • add

        public void add​(java.util.List values,
                        java.lang.Comparable rowKey,
                        java.lang.Comparable columnKey)
        Adds a list of values to the dataset (null and Double.NaN items are automatically removed) and sends a DatasetChangeEvent to all registered listeners.
        Parameters:
        values - a list of values (null not permitted).
        rowKey - the row key (null not permitted).
        columnKey - the column key (null not permitted).
      • getValues

        public java.util.List getValues​(int row,
                                        int column)
        Returns a list (possibly empty) of the values for the specified item. The returned list should be unmodifiable.
        Specified by:
        getValues in interface MultiValueCategoryDataset
        Parameters:
        row - the row index (zero-based).
        column - the column index (zero-based).
        Returns:
        The list of values.
      • getValues

        public java.util.List getValues​(java.lang.Comparable rowKey,
                                        java.lang.Comparable columnKey)
        Returns a list (possibly empty) of the values for the specified item. The returned list should be unmodifiable.
        Specified by:
        getValues in interface MultiValueCategoryDataset
        Parameters:
        rowKey - the row key (null not permitted).
        columnKey - the column key (null not permitted).
        Returns:
        The list of values.
      • getValue

        public java.lang.Number getValue​(java.lang.Comparable row,
                                         java.lang.Comparable column)
        Returns the average value for the specified item.
        Specified by:
        getValue in interface KeyedValues2D
        Parameters:
        row - the row key.
        column - the column key.
        Returns:
        The average value.
      • getValue

        public java.lang.Number getValue​(int row,
                                         int column)
        Returns the average value for the specified item.
        Specified by:
        getValue in interface Values2D
        Parameters:
        row - the row index.
        column - the column index.
        Returns:
        The average value.
      • 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.
        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.
        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.
      • getColumnCount

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

        public Range getRangeBounds​(boolean includeInterval)
        Returns the range of the values in this dataset's range.
        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 dataset 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 instance.
        Specified by:
        clone in interface PublicCloneable
        Overrides:
        clone in class AbstractDataset
        Returns:
        A clone.
        Throws:
        java.lang.CloneNotSupportedException - if the dataset cannot be cloned.