Examples of org.jfree.data.xy.XYSeries.indexOf()

org.jfree.data.xy.XYSeries.indexOf()
Returns the index of the item with the specified x-value, or a negative index if the series does not contain an item with that x-value. Be aware that for an unsorted series, the index is found by iterating through all items in the series. @param x the x-value (null not permitted). @return The index.

    public void testIndexOf() {
        XYSeries s1 = new XYSeries("Series 1");
        s1.add(1.0, 1.0);
        s1.add(2.0, 2.0);
        s1.add(3.0, 3.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(2.0)));
        assertEquals(2, s1.indexOf(new Double(3.0)));
        assertEquals(-4, s1.indexOf(new Double(99.9)));
    }

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        XYSeries s1 = new XYSeries("Series 1");
        s1.add(1.0, 1.0);
        s1.add(2.0, 2.0);
        s1.add(3.0, 3.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(2.0)));
        assertEquals(2, s1.indexOf(new Double(3.0)));
        assertEquals(-4, s1.indexOf(new Double(99.9)));
    }


    /**

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        s1.add(1.0, 1.0);
        s1.add(2.0, 2.0);
        s1.add(3.0, 3.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(2.0)));
        assertEquals(2, s1.indexOf(new Double(3.0)));
        assertEquals(-4, s1.indexOf(new Double(99.9)));
    }


    /**
     * A check for the indexOf() method for an unsorted series.

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        s1.add(2.0, 2.0);
        s1.add(3.0, 3.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(2.0)));
        assertEquals(2, s1.indexOf(new Double(3.0)));
        assertEquals(-4, s1.indexOf(new Double(99.9)));
    }


    /**
     * A check for the indexOf() method for an unsorted series.
     */

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    public void testIndexOf2() {
        XYSeries s1 = new XYSeries("Series 1", false, true);
        s1.add(1.0, 1.0);
        s1.add(3.0, 3.0);
        s1.add(2.0, 2.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(3.0)));
        assertEquals(2, s1.indexOf(new Double(2.0)));
    }


    /**

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        XYSeries s1 = new XYSeries("Series 1", false, true);
        s1.add(1.0, 1.0);
        s1.add(3.0, 3.0);
        s1.add(2.0, 2.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(3.0)));
        assertEquals(2, s1.indexOf(new Double(2.0)));
    }


    /**
     * A check for the indexOf(Number) method when the series has duplicate

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        s1.add(1.0, 1.0);
        s1.add(3.0, 3.0);
        s1.add(2.0, 2.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(3.0)));
        assertEquals(2, s1.indexOf(new Double(2.0)));
    }


    /**
     * A check for the indexOf(Number) method when the series has duplicate
     * x-values.

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    public void testIndexOf3() {
        XYSeries s1 = new XYSeries("Series 1");
        s1.add(1.0, 1.0);
        s1.add(2.0, 2.0);
        s1.add(2.0, 3.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(2.0)));
    }


    /**
     * Simple test for the remove() method.

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        XYSeries s1 = new XYSeries("Series 1");
        s1.add(1.0, 1.0);
        s1.add(2.0, 2.0);
        s1.add(2.0, 3.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(2.0)));
    }


    /**
     * Simple test for the remove() method.
     */

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    public void testIndexOf() {
        XYSeries s1 = new XYSeries("Series 1");
        s1.add(1.0, 1.0);
        s1.add(2.0, 2.0);
        s1.add(3.0, 3.0);
        assertEquals(0, s1.indexOf(new Double(1.0)));
        assertEquals(1, s1.indexOf(new Double(2.0)));
        assertEquals(2, s1.indexOf(new Double(3.0)));
        assertEquals(-4, s1.indexOf(new Double(99.9)));
    }

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