/// <summary>
/// Creates a comparison delegate based on the configuration.
/// </summary>
/// <param name="compareAttribute">The compare attribute.</param>
/// <returns>
/// Comparision delegate for two code elements.
/// </returns>
public Comparison <ICodeElement> CreateComparison(ElementAttributeType compareAttribute)
{
Comparison <ICodeElement> comparison = delegate(ICodeElement x, ICodeElement y)
{
int compareValue = 0;
if (x == null && y != null)
{
compareValue = -1;
}
else if (x != null && y == null)
{
compareValue = 1;
}
else
{
switch (compareAttribute)
{
case ElementAttributeType.Access:
AttributedElement attributedX = x as AttributedElement;
AttributedElement attributedY = y as AttributedElement;
if (attributedX != null && attributedY != null)
{
compareValue = attributedX.Access.CompareTo(attributedY.Access);
}
break;
case ElementAttributeType.Modifier:
MemberElement memberX = x as MemberElement;
MemberElement memberY = y as MemberElement;
if (memberX != null && memberY != null)
{
compareValue = memberX.MemberModifiers.CompareTo(memberY.MemberModifiers);
}
break;
case ElementAttributeType.ElementType:
compareValue = x.ElementType.CompareTo(y.ElementType);
break;
default:
if (compareAttribute == ElementAttributeType.Type &&
x is TypeElement && y is TypeElement)
{
compareValue = ((TypeElement)x).Type.CompareTo(((TypeElement)y).Type);
}
else if (compareAttribute == ElementAttributeType.Type &&
x is UsingElement && y is UsingElement)
{
compareValue = ((UsingElement)x).Type.CompareTo(((UsingElement)y).Type);
}
else
{
string attributeX = ElementUtilities.GetAttribute(compareAttribute, x);
string attributeY = ElementUtilities.GetAttribute(compareAttribute, y);
compareValue = StringComparer.OrdinalIgnoreCase.Compare(attributeX, attributeY);
}
break;
}
}
return(compareValue);
};
return(comparison);
}
/// <summary>
/// Gets a string representation of this object using the specified format string.
/// </summary>
/// <param name="format">Code element format string.</param>
/// <returns>String representation.</returns>
public virtual string ToString(string format)
{
return(ElementUtilities.Format(format, this));
}
