public bool IsMatch(ExcelDatabaseRow row, ExcelDatabaseCriteria criteria)
{
var retVal = true;
foreach (var c in criteria.Items)
{
var candidate = c.Key.FieldIndex.HasValue ? row[c.Key.FieldIndex.Value] : row[c.Key.FieldName];
var crit = c.Value;
if (candidate.IsNumeric() && crit.IsNumeric())
{
if (System.Math.Abs(ConvertUtil.GetValueDouble(candidate) - ConvertUtil.GetValueDouble(crit)) > double.Epsilon)
{
return(false);
}
}
else
{
var criteriaString = crit.ToString();
if (!Evaluate(candidate, criteriaString))
{
return(false);
}
}
}
return(retVal);
}
public ExcelDatabaseRow Read()
{
var retVal = new ExcelDatabaseRow();
_rowIndex++;
foreach (var field in Fields)
{
var colIndex = _fromCol + field.ColIndex;
var val = GetCellValue(_rowIndex, colIndex);
retVal[field.FieldName] = val;
}
return retVal;
}
public ExcelDatabaseRow Read()
{
var retVal = new ExcelDatabaseRow();
_rowIndex++;
foreach (var field in Fields)
{
var colIndex = _fromCol + field.ColIndex;
var val = GetCellValue(_rowIndex, colIndex);
retVal[field.FieldName] = val;
}
return(retVal);
}
public void IsMatchShouldMatchStrings2()
{
var data = new ExcelDatabaseRow();
data["Crit1"] = "2";
data["Crit2"] = 2;
data["Crit3"] = 3;
var crit = new Dictionary<ExcelDatabaseCriteriaField, object>();
crit[new ExcelDatabaseCriteriaField("Crit1")] = "1";
crit[new ExcelDatabaseCriteriaField("Crit3")] = 3;
var matcher = new RowMatcher();
var criteria = GetCriteria(crit);
Assert.IsFalse(matcher.IsMatch(data, criteria));
}
public void IsMatchShouldReturnFalseIfCriteriasDoesNotMatch()
{
var data = new ExcelDatabaseRow();
data["Crit1"] = 1;
data["Crit2"] = 2;
data["Crit3"] = 3;
var crit = new Dictionary<ExcelDatabaseCriteriaField, object>();
crit[new ExcelDatabaseCriteriaField("Crit1")] = 1;
crit[new ExcelDatabaseCriteriaField("Crit3")] = 4;
var matcher = new RowMatcher();
var criteria = GetCriteria(crit);
Assert.IsFalse(matcher.IsMatch(data, criteria));
}
public bool IsMatch(ExcelDatabaseRow row, ExcelDatabaseCriteria criteria)
{
var retVal = true;
foreach (var c in criteria.Items)
{
var candidate = c.Key.FieldIndex.HasValue ? row[c.Key.FieldIndex.Value] : row[c.Key.FieldName];
var crit = c.Value;
if (candidate.IsNumeric() && crit.IsNumeric())
{
if(System.Math.Abs(ConvertUtil.GetValueDouble(candidate) - ConvertUtil.GetValueDouble(crit)) > double.Epsilon) return false;
}
else
{
var criteriaString = crit.ToString();
if (!Evaluate(candidate, criteriaString))
{
return false;
}
}
}
return retVal;
}
public void IsMatchShouldHandleFieldIndex()
{
var data = new ExcelDatabaseRow();
data["Crit1"] = "test";
data["Crit2"] = 2;
data["Crit3"] = 3;
var crit = new Dictionary<ExcelDatabaseCriteriaField, object>();
crit[new ExcelDatabaseCriteriaField(2)] = "<3";
crit[new ExcelDatabaseCriteriaField("Crit3")] = 3;
var matcher = new RowMatcher();
var criteria = GetCriteria(crit);
Assert.IsTrue(matcher.IsMatch(data, criteria));
}