internal static List <T> eagerFilter <T>(Iterable <T> iterable, Predicate <T> function)
{
var result = FromJava.IterableToEnumerable(iterable)
.Where(function.test)
.ToList();
return(ToJava.ListToList(result));
}
internal static List <T> eagerConcat <T>(Iterable <T> first, Iterable <T> second)
{
var result = FromJava.IterableToEnumerable(first)
.Concat(FromJava.IterableToEnumerable(second))
.ToList();
return(ToJava.ListToList(result));
}
internal static Map <K, V> toMap <T, K, V>(Iterable <T> iterable, Function <T, Map__Entry <K, V> > function)
{
var dictionary = FromJava.IterableToEnumerable(iterable)
.Select(function.apply)
.ToDictionary(entry => entry.getKey(), entry => entry.getValue());
return(ToJava.DictionaryToMap(dictionary));
}
internal static List <T> orderedBy <T, R>(Iterable <T> iterable, Function <T, R> getKey)
{
var result = FromJava.IterableToEnumerable(iterable)
.OrderBy(getKey.apply)
.ToList();
return(ToJava.ListToList(result));
}
internal static List <T> cons <T>(T head, Iterable <T> tail)
{
var result = new T[] { head }
.Concat(FromJava.IterableToEnumerable(tail))
.ToList();
return(ToJava.ListToList(result));
}
internal static List <U> eagerFlatMap <T, U>(Iterable <T> iterable, Function <T, Iterable <U> > function)
{
var result = FromJava.IterableToEnumerable(iterable)
.SelectMany(element => FromJava.IterableToEnumerable(function.apply(element)))
.ToList();
return(ToJava.ListToList(result));
}
internal static List <U> eagerMapWithIndex <T, U>(Iterable <T> iterable, BiFunction <int, T, U> function)
{
var result = FromJava.IterableToEnumerable(iterable)
.Select((value, index) => function.apply(index, value))
.ToList();
return(ToJava.ListToList(result));
}
internal static List <U> eagerMap <T, U>(Iterable <T> iterable, Function <T, U> function)
{
var result = FromJava.IterableToEnumerable(iterable)
.Select(function.apply)
.ToList();
return(ToJava.ListToList(result));
}
internal static Map <K, V2> eagerMapValues <K, V1, V2>(Map <K, V1> map, Function <V1, V2> function)
{
var dictionary = FromJava.MapToDictionary(map)
.ToDictionary(
entry => entry.Key,
entry => function.apply(entry.Value));
return(ToJava.DictionaryToMap(dictionary));
}
internal static Map <K2, V> eagerMapKeys <K1, K2, V>(Map <K1, V> map, Function <K1, K2> function)
{
var dictionary = FromJava.MapToDictionary(map)
.ToDictionary(
entry => function.apply(entry.Key),
entry => entry.Value);
return(ToJava.DictionaryToMap(dictionary));
}
internal static Map <K, java.util.List <T> > toMultiMapWithKey <T, K>(Iterable <T> iterable, Function <T, K> function)
{
var dictionary = FromJava.IterableToEnumerable(iterable)
.GroupBy(value => function.apply(value))
.ToDictionary(
grouping => grouping.Key,
grouping => ToJava.ListToList(grouping.ToList()));
return(ToJava.DictionaryToMap(dictionary));
}
internal static Map <K, java.util.List <V> > toMultiMap <T, K, V>(Iterable <T> iterable, Function <T, Map__Entry <K, V> > function)
{
var dictionary = FromJava.IterableToEnumerable(iterable)
.Select(element => function.apply(element))
.GroupBy(entry => entry.getKey())
.ToDictionary(
grouping => grouping.Key,
grouping => ToJava.ListToList(grouping.Select(entry => entry.getValue()).ToList()));
return(ToJava.DictionaryToMap(dictionary));
}
internal static Set <T> toSet <T>(Iterable <T> iterable)
{
return(new HashSet <T>(new System.Collections.Generic.HashSet <T>(FromJava.IterableToEnumerable(iterable))));
}
internal ArrayList(List <T> list) : this(new System.Collections.Generic.List <T>(FromJava.IterableToEnumerable(list)))
{
}
internal static Iterable <U> lazyFilter <T, U>(Iterable <T> iterable, System.Type type)
{
var enumerable = FromJava.IterableToEnumerable(iterable).OfType <U>();
return(ToJava.EnumerableToIterable(enumerable));
}
internal static Iterable <T> lazyFilter <T>(Iterable <T> iterable, Predicate <T> predicate)
{
var enumerable = FromJava.IterableToEnumerable(iterable).Where(predicate.test);
return(ToJava.EnumerableToIterable(enumerable));
}
internal static string join(string separator, Iterable <string> values)
{
return(string.Join(separator, FromJava.IterableToEnumerable(values)));
}
internal static List <T> toList <T>(Iterable <T> iterable)
{
return(ToJava.ListToList(FromJava.IterableToEnumerable(iterable).ToList()));
}
internal static IResult <T> ToResult <T>(this InternalResult <T> result)
{
var warnings = new HashSet <string>(FromJava.IterableToEnumerable(result.getWarnings()));
return(new SimpleResult <T>(result.getValue(), warnings));
}
