defaultboxandwhiskercategorydataset.java

来自「JfreeChart 常用图表例子」· Java 代码 · 共 698 行 · 第 1/2 页

     *
     * @param column  the column index (zero-based).
     *
     * @return The column key.
     */
    public Comparable getColumnKey(int column) {
        return this.data.getColumnKey(column);
    }

    /**
     * Returns the column keys.
     *
     * @return The keys.
     */
    public List getColumnKeys() {
        return this.data.getColumnKeys();
    }

    /**
     * Returns the row index for a given key.
     *
     * @param key  the row key.
     *
     * @return The row index.
     */
    public int getRowIndex(Comparable key) {
        return this.data.getRowIndex(key);
    }

    /**
     * Returns a row key.
     *
     * @param row  the row index (zero-based).
     *
     * @return The row key.
     */
    public Comparable getRowKey(int row) {
        return this.data.getRowKey(row);
    }

    /**
     * Returns the row keys.
     *
     * @return The keys.
     */
    public List getRowKeys() {
        return this.data.getRowKeys();
    }

    /**
     * Returns the number of rows in the table.
     *
     * @return The row count.
     */
    public int getRowCount() {
        return this.data.getRowCount();
    }

    /**
     * Returns the number of columns in the table.
     *
     * @return The column count.
     */
    public int getColumnCount() {
        return this.data.getColumnCount();
    }

    /**
     * Returns the minimum y-value in the dataset.
     *
     * @param includeInterval  a flag that determines whether or not the
     *                         y-interval is taken into account.
     * 
     * @return The minimum value.
     */
    public double getRangeLowerBound(boolean includeInterval) {
        double result = Double.NaN;
        if (this.minimumRangeValue != null) {
            result = this.minimumRangeValue.doubleValue();
        }
        return result;
    }

    /**
     * Returns the maximum y-value in the dataset.
     *
     * @param includeInterval  a flag that determines whether or not the
     *                         y-interval is taken into account.
     * 
     * @return The maximum value.
     */
    public double getRangeUpperBound(boolean includeInterval) {
        double result = Double.NaN;
        if (this.maximumRangeValue != null) {
            result = this.maximumRangeValue.doubleValue();
        }
        return result;
    }

    /**
     * Returns the range of the values in this dataset's range.
     *
     * @param includeInterval  a flag that determines whether or not the
     *                         y-interval is taken into account.
     * 
     * @return The range.
     */
    public Range getRangeBounds(boolean includeInterval) {
        return this.rangeBounds;
    }
    
    /**
     * Returns the minimum regular (non outlier) value for an item.
     * 
     * @param row  the row index (zero-based).
     * @param column  the column index (zero-based).
     * 
     * @return The minimum regular value.
     */
    public Number getMinRegularValue(int row, int column) {

        Number result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            row, column
        );
        if (item != null) {
            result = item.getMinRegularValue();
        }
        return result;

    }

    /**
     * Returns the minimum regular (non outlier) value for an item.
     * 
     * @param rowKey  the row key.
     * @param columnKey  the column key.
     * 
     * @return The minimum regular value.
     */
    public Number getMinRegularValue(Comparable rowKey, Comparable columnKey) {

        Number result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            rowKey, columnKey
        );
        if (item != null) {
            result = item.getMinRegularValue();
        }
        return result;

    }

    /**
     * Returns the maximum regular (non outlier) value for an item.
     * 
     * @param row  the row index (zero-based).
     * @param column  the column index (zero-based).
     * 
     * @return The maximum regular value.
     */
    public Number getMaxRegularValue(int row, int column) {

        Number result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            row, column
        );
        if (item != null) {
            result = item.getMaxRegularValue();
        }
        return result;

    }

    /**
     * Returns the maximum regular (non outlier) value for an item.
     * 
     * @param rowKey  the row key.
     * @param columnKey  the column key.
     * 
     * @return The maximum regular value.
     */
    public Number getMaxRegularValue(Comparable rowKey, Comparable columnKey) {

        Number result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            rowKey, columnKey
        );
        if (item != null) {
            result = item.getMaxRegularValue();
        }
        return result;

    }

    /**
     * Returns the minimum outlier (non farout) value for an item.
     * 
     * @param row  the row index (zero-based).
     * @param column  the column index (zero-based).
     * 
     * @return The minimum outlier.
     */
    public Number getMinOutlier(int row, int column) {

        Number result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            row, column
        );
        if (item != null) {
            result = item.getMinOutlier();
        }
        return result;

    }

    /**
     * Returns the minimum outlier (non farout) value for an item.
     * 
     * @param rowKey  the row key.
     * @param columnKey  the column key.
     * 
     * @return The minimum outlier.
     */
    public Number getMinOutlier(Comparable rowKey, Comparable columnKey) {

        Number result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            rowKey, columnKey
        );
        if (item != null) {
            result = item.getMinOutlier();
        }
        return result;

    }

    /**
     * Returns the maximum outlier (non farout) value for an item.
     * 
     * @param row  the row index (zero-based).
     * @param column  the column index (zero-based).
     * 
     * @return The maximum outlier.
     */
    public Number getMaxOutlier(int row, int column) {

        Number result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            row, column
        );
        if (item != null) {
            result = item.getMaxOutlier();
        }
        return result;

    }

    /**
     * Returns the maximum outlier (non farout) value for an item.
     * 
     * @param rowKey  the row key.
     * @param columnKey  the column key.
     * 
     * @return The maximum outlier.
     */
    public Number getMaxOutlier(Comparable rowKey, Comparable columnKey) {

        Number result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            rowKey, columnKey
        );
        if (item != null) {
            result = item.getMaxOutlier();
        }
        return result;

    }

    /**
     * Returns a list of outlier values for an item.
     * 
     * @param row  the row index (zero-based).
     * @param column  the column index (zero-based).
     * 
     * @return A list of outlier values.
     */
    public List getOutliers(int row, int column) {

        List result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            row, column
        );
        if (item != null) {
            result = item.getOutliers();
        }
        return result;

    }

    /**
     * Returns a list of outlier values for an item.
     * 
     * @param rowKey  the row key.
     * @param columnKey  the column key.
     * 
     * @return A list of outlier values.
     */
    public List getOutliers(Comparable rowKey, Comparable columnKey) {

        List result = null;
        BoxAndWhiskerItem item = (BoxAndWhiskerItem) this.data.getObject(
            rowKey, columnKey
        );
        if (item != null) {
            result = item.getOutliers();
        }
        return result;

    }
    
    /**
     * Tests this dataset for equality with an arbitrary object.
     * 
     * @param obj  the object to test against (<code>null</code> permitted).
     * 
     * @return A boolean.
     */
    public boolean equals(Object obj) {
        
        if (obj == null) {
            return false;   
        }
        
        if (obj == this) {
            return true;   
        }
        
        if (obj instanceof DefaultBoxAndWhiskerCategoryDataset) {
            DefaultBoxAndWhiskerCategoryDataset dataset 
                = (DefaultBoxAndWhiskerCategoryDataset) obj;
            return ObjectUtilities.equal(this.data, dataset.data);
        }
        
        return false;
    }

}