/// <summary>
/// Applies a criteria to the <paramref name="list"/> of
/// fuzzy items using the given <paramref name="predicate"/>.
/// </summary>
/// <typeparam name="TItem">The type of item to test.</typeparam>
/// <param name="list">The list of <see cref="IFuzzyItem{T}"/> instances that represent a single test case in a fuzzy search.</param>
/// <param name="predicate">The condition that will be used to test the target item.</param>
/// <param name="criteriaType">The <see cref="CriteriaType"/> to associate with the predicate.</param>
public static void AddCriteria <TItem>(this IEnumerable <IFuzzyItem <TItem> > list, Func <TItem, bool> predicate,
CriteriaType criteriaType)
{
const int defaultWeight = 1;
list.AddCriteria(predicate, criteriaType, defaultWeight);
}
private void ShouldMatchPublicMethods(IEnumerable <IFuzzyItem <MethodInfo> > methods)
{
if (IsPublic == null)
{
return;
}
Func <MethodInfo, bool> isPublic = method => method.IsPublic == IsPublic;
methods.AddCriteria(isPublic);
}
private void ShouldMatchProtectedMethods(IEnumerable <IFuzzyItem <MethodInfo> > methods)
{
if (IsProtected == null)
{
return;
}
Func <MethodInfo, bool> isProtectedMethod = method => method.IsFamily == IsProtected;
methods.AddCriteria(isProtectedMethod);
}
/// <summary>
/// Applies a criteria to the <paramref name="list"/> of
/// fuzzy items using the given <paramref name="predicate"/>.
/// </summary>
/// <typeparam name="TItem">The type of item to test.</typeparam>
/// <param name="list">The list of <see cref="IFuzzyItem{T}"/> instances that represent a single test case in a fuzzy search.</param>
/// <param name="predicate">The condition that will be used to test the target item.</param>
/// <param name="criteriaType">The <see cref="CriteriaType"/> to associate with the predicate.</param>
/// <param name="weight">The weight of the predicate value expressed in the number of tests that will be counted for/against the target item as a result of the predicate.</param>
public static void AddCriteria <TItem>(this IEnumerable <IFuzzyItem <TItem> > list, Func <TItem, bool> predicate, CriteriaType criteriaType, int weight)
{
var criteria = new Criteria <TItem>()
{
Predicate = predicate,
Weight = weight,
Type = criteriaType
};
list.AddCriteria(criteria);
}
private void ShouldMatchMethodName(IEnumerable <IFuzzyItem <MethodInfo> > methods)
{
if (string.IsNullOrEmpty(MethodName))
{
return;
}
Func <MethodInfo, bool> shouldMatchMethodName =
method => method.Name == MethodName;
// Results that match the method name will get a higher
// score
methods.AddCriteria(shouldMatchMethodName, CriteriaType.Critical);
}
private void ShouldMatchMethodName(IEnumerable<IFuzzyItem<MethodInfo>> methods)
{
if (string.IsNullOrEmpty(MethodName))
return;
Func<MethodInfo, bool> shouldMatchMethodName =
method => method.Name == MethodName;
// Results that match the method name will get a higher
// score
methods.AddCriteria(shouldMatchMethodName, CriteriaType.Critical);
}
private void ShouldMatchPublicMethods(IEnumerable<IFuzzyItem<MethodInfo>> methods)
{
if (IsPublic == null)
return;
Func<MethodInfo, bool> isPublic = method => method.IsPublic == IsPublic;
methods.AddCriteria(isPublic);
}
private void ShouldMatchProtectedMethods(IEnumerable<IFuzzyItem<MethodInfo>> methods)
{
if (IsProtected == null)
return;
Func<MethodInfo, bool> isProtectedMethod = method => method.IsFamily == IsProtected;
methods.AddCriteria(isProtectedMethod);
}
/// <summary>
/// Applies a criteria to the <paramref name="list"/> of
/// fuzzy items using the given <paramref name="predicate"/>.
/// </summary>
/// <typeparam name="TItem">The type of item to test.</typeparam>
/// <param name="list">The list of <see cref="IFuzzyItem{T}"/> instances that represent a single test case in a fuzzy search.</param>
/// <param name="predicate">The condition that will be used to test the target item.</param>
public static void AddCriteria <TItem>(this IEnumerable <IFuzzyItem <TItem> > list, Func <TItem, bool> predicate)
{
list.AddCriteria(predicate, CriteriaType.Standard);
}
