Package org.jfree.formula

Examples of org.jfree.formula.Formula

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  public Formula getCompiledFormula()
      throws ParseException
  {
    if (compiledFormula == null)
    {
      compiledFormula = new Formula(formulaExpression);
    }
    return compiledFormula;
  }
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  {
    try
    {
      if (initial != null)
      {
        final Formula initFormula = new Formula(initialExpression);
        final ReportFormulaContext context =
            new ReportFormulaContext(getFormulaContext(), getDataRow());
        context.setDeclaringElement(getRuntime().getDeclaringParent());
        try
        {
          initFormula.initialize(context);
          return initFormula.evaluate();
        }
        finally
        {
          context.setDeclaringElement(null);
          context.setDataRow(null);
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  {
    try
    {
      if (compiledFormula == null)
      {
        compiledFormula = new Formula(formulaExpression);
      }

      final ReportFormulaContext context =
          new ReportFormulaContext(getFormulaContext(), getDataRow());
      context.setDeclaringElement(getRuntime().getDeclaringParent());
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  public Formula getCompiledFormula()
      throws ParseException
  {
    if (compiledFormula == null)
    {
      compiledFormula = new Formula(formulaExpression);
    }
    return compiledFormula;
  }
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  }

  @Test(dataProvider = "defaultTestCase", groups = "functions")
  public void test(String formul, Object result)
  {
    Formula formula = null;
    try
    {
      formula = new Formula(formul);
    }
    catch (ParseException e1)
    {
      Assert.fail("Error while parsing the formula", e1);
    }
    try
    {
      formula.initialize(context);
    }
    catch (EvaluationException e)
    {
      Assert.fail("Initialization Error", e);
    }
    Object eval = formula.evaluate();
    Assert.assertEquals(eval, result, "Failure on " + eval.getClass());
  }
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  }

  @Test(dataProvider = "defaultTestCase", groups = "functions")
  public void test(String formul, Object result)
  {
    Formula formula = null;
    try
    {
      formula = new Formula(formul);
    }
    catch (ParseException e1)
    {
      Assert.fail("Error while parsing the formula", e1);
    }
    try
    {
      formula.initialize(context);
    }
    catch (EvaluationException e)
    {
      Assert.fail("Initialization Error", e);
    }
    Object eval = formula.evaluate();
    Assert.assertEquals(eval, result);
  }
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  }

  @Test(dataProvider = "defaultTestCase", groups = "functions")
  public void test(String formul, Object result)
  {
    Formula formula = null;
    try
    {
      formula = new Formula(formul);
    }
    catch (ParseException e1)
    {
      Assert.fail("Error while parsing the formula", e1);
    }
    try
    {
      formula.initialize(context);
    }
    catch (EvaluationException e)
    {
      Assert.fail("Initialization Error", e);
    }
    Object eval = formula.evaluate();
    Assert.assertEquals(eval, result, "Failure on " + eval.getClass());
  }
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  }
 
  @Test(dataProvider="defaultTestCase", groups="functions")
  public void test(String formul, Object result)
  {
    Formula formula = null;
    try
    {
      formula = new Formula(formul);
    } catch (ParseException e1)
    {
      Assert.fail("Error while parsing the formula", e1);
    }
    try
    {
      formula.initialize(context);
    } catch (EvaluationException e)
    {
      Assert.fail("Initialization Error", e);
    }
    Object eval = formula.evaluate();
    Assert.assertEquals(eval, result);
  }
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  }

  @Test(dataProvider = "defaultTestCase", groups = "functions")
  public void test(String formul, Object result)
  {
    Formula formula = null;
    try
    {
      formula = new Formula(formul);
    } catch (ParseException e1)
    {
      Assert.fail("Error while parsing the formula", e1);
    }
    try
    {
      formula.initialize(context);
    } catch (EvaluationException e)
    {
      Assert.fail("Initialization Error", e);
    }
    Object eval = formula.evaluate();
    Assert.assertEquals(eval, result,  "Eval class: "+eval.getClass().getName());
  }
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  }
 
  @Test(dataProvider="defaultTestCase", groups="functions")
  public void test(String formul, Object result)
  {
    Formula formula = null;
    try
    {
      formula = new Formula(formul);
    } catch (ParseException e1)
    {
      Assert.fail("Error while parsing the formula", e1);
    }
    try
    {
      formula.initialize(context);
    } catch (EvaluationException e)
    {
      Assert.fail("Initialization Error", e);
    }
    Object eval = formula.evaluate();
    Assert.assertEquals(eval, result);
  }
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