Example usage for org.jfree.data UnknownKeyException UnknownKeyException

Introduction

In this page you can find the example usage for org.jfree.data UnknownKeyException UnknownKeyException.

Prototype

public UnknownKeyException(String message)

Source Link

Document

Creates a new exception.

Usage

From source file:org.jfree.data.category.DefaultIntervalCategoryDataset.java

/**
 * Returns the start data value for one category in a series.
 *
 * @param series  the required series./* w  ww . j av a  2 s. co  m*/
 * @param category  the required category.
 *
 * @return The start data value for one category in a series
 *         (possibly <code>null</code>).
 *
 * @see #getStartValue(int, int)
 */
@Override
public Number getStartValue(Comparable series, Comparable category) {
    int seriesIndex = getSeriesIndex(series);
    if (seriesIndex < 0) {
        throw new UnknownKeyException("Unknown 'series' key.");
    }
    int itemIndex = getColumnIndex(category);
    if (itemIndex < 0) {
        throw new UnknownKeyException("Unknown 'category' key.");
    }
    return getStartValue(seriesIndex, itemIndex);
}

From source file:org.jfree.data.gantt.SlidingGanttCategoryDataset.java

/**
 * Returns the number of sub-intervals for a given item.
 *
 * @param rowKey  the row key.//from w w w.  jav  a2s. co m
 * @param columnKey  the column key.
 *
 * @return The sub-interval count.
 *
 * @see #getSubIntervalCount(int, int)
 */
@Override
public int getSubIntervalCount(Comparable rowKey, Comparable columnKey) {
    int r = getRowIndex(rowKey);
    int c = getColumnIndex(columnKey);
    if (c != -1) {
        return this.underlying.getSubIntervalCount(r, c + this.firstCategoryIndex);
    } else {
        throw new UnknownKeyException("Unknown columnKey: " + columnKey);
    }
}

From source file:org.jfree.data.gantt.SlidingGanttCategoryDataset.java

/**
 * Returns the start value for the interval for a given series and category.
 *
 * @param rowKey  the series key./*from w  w w.j  a  va  2s  .c o  m*/
 * @param columnKey  the category key.
 *
 * @return The start value (possibly <code>null</code>).
 *
 * @see #getEndValue(Comparable, Comparable)
 */
@Override
public Number getStartValue(Comparable rowKey, Comparable columnKey) {
    int r = getRowIndex(rowKey);
    int c = getColumnIndex(columnKey);
    if (c != -1) {
        return this.underlying.getStartValue(r, c + this.firstCategoryIndex);
    } else {
        throw new UnknownKeyException("Unknown columnKey: " + columnKey);
    }
}

From source file:org.jfree.data.category.DefaultIntervalCategoryDataset.java

/**
 * Returns the end data value for one category in a series.
 *
 * @param series  the required series./*from   ww  w  . j a va2 s. c o  m*/
 * @param category  the required category.
 *
 * @return The end data value for one category in a series (null possible).
 *
 * @see #getEndValue(int, int)
 */
@Override
public Number getEndValue(Comparable series, Comparable category) {
    int seriesIndex = getSeriesIndex(series);
    if (seriesIndex < 0) {
        throw new UnknownKeyException("Unknown 'series' key.");
    }
    int itemIndex = getColumnIndex(category);
    if (itemIndex < 0) {
        throw new UnknownKeyException("Unknown 'category' key.");
    }
    return getEndValue(seriesIndex, itemIndex);
}

From source file:org.jfree.data.gantt.SlidingGanttCategoryDataset.java

/**
 * Returns the end value for the interval for a given series and category.
 *
 * @param rowKey  the series key.//  ww w.j a v  a2  s  .c  om
 * @param columnKey  the category key.
 *
 * @return The end value (possibly <code>null</code>).
 *
 * @see #getStartValue(Comparable, Comparable)
 */
@Override
public Number getEndValue(Comparable rowKey, Comparable columnKey) {
    int r = getRowIndex(rowKey);
    int c = getColumnIndex(columnKey);
    if (c != -1) {
        return this.underlying.getEndValue(r, c + this.firstCategoryIndex);
    } else {
        throw new UnknownKeyException("Unknown columnKey: " + columnKey);
    }
}