protected internal override void InitializeFrom(object[] parameters, Type defaultComparisonFilterCriterionType)
{
if (parameters.Length != 1)
{
throw new DataGridException(string.Format(FilterParser.MissingRightOperandErrorText, this.GetType().Name));
}
this.FilterCriterion = FilterParser.ProduceCriterion(parameters[0], defaultComparisonFilterCriterionType);
}
public override bool Equals(object obj)
{
FilterCriterion filterCriterion = obj as FilterCriterion;
if (filterCriterion == null)
{
return(false);
}
return(this.GetType() == filterCriterion.GetType());
}
protected internal override void InitializeFrom(object[] parameters, Type defaultComparisonFilterCriterionType)
{
Debug.Assert(parameters.Length == 2, "Should have been caught earlier during BuildCriterion.");
if (parameters.Length != 2)
{
throw new DataGridInternalException("Missing operand for the AND operator.");
}
this.FirstFilterCriterion = FilterParser.ProduceCriterion(parameters[0], defaultComparisonFilterCriterionType);
this.SecondFilterCriterion = FilterParser.ProduceCriterion(parameters[1], defaultComparisonFilterCriterionType);
}
public static bool TryParse( string expression, Type targetDataType, CultureInfo culture, out FilterCriterion filterCriterion )
{
if( expression == null )
throw new ArgumentNullException( "expression" );
if( targetDataType == null )
throw new ArgumentNullException( "targetDataType" );
filterCriterion = FilterParser.TryParse( expression, targetDataType, culture );
return ( filterCriterion != null ) || ( FilterParser.LastError.Length == 0 );
}
public AndFilterCriterion(FilterCriterion firstFilterCriterion, FilterCriterion secondFilterCriterion)
{
this.FirstFilterCriterion = firstFilterCriterion;
this.SecondFilterCriterion = secondFilterCriterion;
}
public static bool TryParse( string expression, Type targetDataType, out FilterCriterion filterCriterion )
{
return FilterCriterion.TryParse( expression, targetDataType, null, out filterCriterion );
}
public AndFilterCriterion( FilterCriterion firstFilterCriterion, FilterCriterion secondFilterCriterion )
{
this.FirstFilterCriterion = firstFilterCriterion;
this.SecondFilterCriterion = secondFilterCriterion;
}
protected internal override void InitializeFrom( object[] parameters, Type defaultComparisonFilterCriterionType )
{
Debug.Assert( parameters.Length == 2, "Should have been caught earlier during BuildCriterion." );
if( parameters.Length != 2 )
throw new DataGridInternalException( "Missing operand for the AND operator." );
this.FirstFilterCriterion = FilterParser.ProduceCriterion( parameters[ 0 ], defaultComparisonFilterCriterionType );
this.SecondFilterCriterion = FilterParser.ProduceCriterion( parameters[ 1 ], defaultComparisonFilterCriterionType );
}
public NotFilterCriterion(FilterCriterion filterCriterion)
{
this.FilterCriterion = filterCriterion;
}
public static bool TryParse(string expression, Type targetDataType, CultureInfo culture, out FilterCriterion filterCriterion)
{
if (expression == null)
{
throw new ArgumentNullException("expression");
}
if (targetDataType == null)
{
throw new ArgumentNullException("targetDataType");
}
filterCriterion = FilterParser.TryParse(expression, targetDataType, culture);
return((filterCriterion != null) || (FilterParser.LastError.Length == 0));
}
public static bool TryParse(string expression, Type targetDataType, out FilterCriterion filterCriterion)
{
return(FilterCriterion.TryParse(expression, targetDataType, null, out filterCriterion));
}
public static FilterCriterion Parse(string expression, Type targetDataType)
{
return(FilterCriterion.Parse(expression, targetDataType, null));
}
public NotFilterCriterion( FilterCriterion filterCriterion )
{
this.FilterCriterion = filterCriterion;
}
protected internal override void InitializeFrom( object[] parameters, Type defaultComparisonFilterCriterionType )
{
if( parameters.Length != 1 )
throw new DataGridException( string.Format( FilterParser.MissingRightOperandErrorText, this.GetType().Name ) );
this.FilterCriterion = FilterParser.ProduceCriterion( parameters[ 0 ], defaultComparisonFilterCriterionType );
}
