Package org.jfree.data.statistics

Examples of org.jfree.data.statistics.DefaultMultiValueCategoryDataset

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      ArrayChar.D2 names = (ArrayChar.D2) v.read();
//    System.out.println(names.getString(0));
      int [] varShape = v.getShape();
      suSeries=varShape[0];
//    System.out.println(varShape[0]+" "+varShape[1]);
      DefaultMultiValueCategoryDataset data = new DefaultMultiValueCategoryDataset();
      Variable exp = ncfile.findVariable("subExpNum");
      int numExp = exp.readScalarInt();
      for( int i = 0 ; i < numExp; i ++)
      {
        Variable trial = ncfile.findVariable("SubExp" + i + SEPARATOR + "trialNum");
        int numTri = trial.readScalarInt();
        for(int j = 0 ; j < numTri ; j++)
        {
          for(int eleId=0; eleId < varShape[0]; eleId++)
          {
            Variable spike = ncfile.findVariable("SubExp" + i + SEPARATOR + "trial" + j + SEPARATOR + names.getString(eleId));
            int [] spikeShape = spike.getShape();
            ArrayDouble.D1 spiData = (ArrayDouble.D1) spike.read();

            ArrayList arrlist = new ArrayList();
            for( int temp=0 ; temp< spikeShape[0]; temp++)
            {
              arrlist.add(spiData.get(temp)*1000.0);
            }
            data.add(arrlist,names.getString(eleId),"Sub"+i+" Trial"+j);
          }
        }
      }
//    ncfile.close();
      return data;
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      //    System.out.println(names.getString(0));
      int [] varShape = v.getShape();
      suSeries=varShape[0];
      //    System.out.println(varShape[0]+" "+varShape[1]);
      DefaultMultiValueCategoryDataset data = new DefaultMultiValueCategoryDataset();
      Variable trial = ncfile.findVariable("SubExp" + expId + SEPARATOR + "trialNum");
      int numTri = trial.readScalarInt();
      for(int j = 0 ; j < numTri ; j++)
      {
        for(int eleId=0; eleId < varShape[0]; eleId++)
        {
          Variable spike = ncfile.findVariable("SubExp" + expId + SEPARATOR + "trial" + j
              + SEPARATOR + suNames.getString(eleId));
          if(spike!=null)
          {
            int [] spikeShape = spike.getShape();
            ArrayDouble.D1 spiData = (ArrayDouble.D1) spike.read();

            ArrayList arrlist = new ArrayList();
            for( int temp=0 ; temp< spikeShape[0]; temp++)
            {
              arrlist.add(spiData.get(temp)*1000.0);
            }
            data.add(arrlist,suNames.getString(eleId),"Sub"+expId+" Trial"+j);
          }
        }
      }
//    ncfile.close();
      return data;
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    /**
     * Some checks for the getValue() method.
     */
    public void testGetValue() {
        DefaultMultiValueCategoryDataset d
                = new DefaultMultiValueCategoryDataset();
        List values = new ArrayList();
        values.add(new Integer(1));
        values.add(new Integer(2));
        d.add(values, "R1", "C1");
        assertEquals(new Double(1.5), d.getValue("R1", "C1"));
        boolean pass = false;
        try {
            d.getValue("XX", "C1");
        }
        catch (UnknownKeyException e) {
            pass = true;  
        }
        assertTrue(pass);
       
        pass = false;
        try {
            d.getValue("R1", "XX");
        }
        catch (UnknownKeyException e) {
            pass = true;  
        }
        assertTrue(pass);
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    /**
     * A simple check for the getValue(int, int) method.
     */
    public void testGetValue2() {
        DefaultMultiValueCategoryDataset d
                = new DefaultMultiValueCategoryDataset();
        boolean pass = false;
        try {
            /* Number n =*/ d.getValue(0, 0);
        }
        catch (IndexOutOfBoundsException e) {
            pass = true;
        }
        assertTrue(pass);
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    /**
     * Some tests for the getRowCount() method.
     */
    public void testGetRowCount() {
        DefaultMultiValueCategoryDataset d
                = new DefaultMultiValueCategoryDataset();
        assertTrue(d.getRowCount() == 0);
        List values = new ArrayList();
        d.add(values, "R1", "C1");
        assertTrue(d.getRowCount() == 1);
       
        d.add(values, "R2", "C1");
        assertTrue(d.getRowCount() == 2);
       
        d.add(values, "R2", "C1");
        assertTrue(d.getRowCount() == 2);
    }
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    /**
     * Some tests for the getColumnCount() method.
     */
    public void testGetColumnCount() {
        DefaultMultiValueCategoryDataset d
                = new DefaultMultiValueCategoryDataset();
        assertTrue(d.getColumnCount() == 0);
       
        List values = new ArrayList();
        d.add(values, "R1", "C1");
        assertTrue(d.getColumnCount() == 1);
       
        d.add(values, "R1", "C2");
        assertTrue(d.getColumnCount() == 2);
       
        d.add(values, "R1", "C2");
        assertTrue(d.getColumnCount() == 2);

    }
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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        DefaultMultiValueCategoryDataset d1
                = new DefaultMultiValueCategoryDataset();
        DefaultMultiValueCategoryDataset d2
                = new DefaultMultiValueCategoryDataset();
        assertTrue(d1.equals(d2));
        assertTrue(d2.equals(d1));
       
        List values = new ArrayList();
        d1.add(values, "R1", "C1");
        assertFalse(d1.equals(d2));
        d2.add(values, "R1", "C1");
        assertTrue(d1.equals(d2));
       
        values.add(new Integer(99));
        d1.add(values, "R1", "C1");
        assertFalse(d1.equals(d2));
        d2.add(values, "R1", "C1");
        assertTrue(d1.equals(d2));
       
        values.add(new Integer(99));
        d1.add(values, "R1", "C2");
        assertFalse(d1.equals(d2));
        d2.add(values, "R1", "C2");
        assertTrue(d1.equals(d2));       
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        DefaultMultiValueCategoryDataset d1
                = new DefaultMultiValueCategoryDataset();
        DefaultMultiValueCategoryDataset d2
                = new DefaultMultiValueCategoryDataset();

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(d1);
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    /**
     * Some checks for the add() method.
     */
    public void testAddValue() {
        DefaultMultiValueCategoryDataset d1
                = new DefaultMultiValueCategoryDataset();
       
        boolean pass = false;
        try {
            d1.add(null, "R1", "C1");
        }
        catch (IllegalArgumentException e) {
            pass = true;
        }
        assertTrue(pass);
           
        List values = new ArrayList();
        d1.add(values, "R2", "C1");
        assertEquals(values, d1.getValues("R2", "C1"));
       
        pass = false;
        try {
            d1.add(values, null, "C2");
        }
        catch (IllegalArgumentException e) {
            pass = true;
        }
        assertTrue(pass);
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        DefaultMultiValueCategoryDataset d1
                = new DefaultMultiValueCategoryDataset();
        DefaultMultiValueCategoryDataset d2 = null;
        try {
            d2 = (DefaultMultiValueCategoryDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(d1 != d2);
        assertTrue(d1.getClass() == d2.getClass());
        assertTrue(d1.equals(d2));
       
        // try a dataset with some content...
        List values = new ArrayList();
        values.add(new Integer(99));
        d1.add(values, "R1", "C1");
        try {
            d2 = (DefaultMultiValueCategoryDataset) d1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(d1 != d2);
        assertTrue(d1.getClass() == d2.getClass());
        assertTrue(d1.equals(d2));
       
        // check that the clone doesn't share the same underlying arrays.
        List values2 = new ArrayList();
        values2.add(new Integer(111));
        d1.add(values2, "R2", "C2");
        assertFalse(d1.equals(d2));
        d2.add(values2, "R2", "C2");
        assertTrue(d1.equals(d2));
    }
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