Deveel.Data.Linq.TypeSystem Class Reference

Static Public Member Functions
static Type	GetElementType (Type seqType)

Static Private Member Functions
static Type	FindIEnumerable (Type seqType)

Detailed Description

Definition at line 21 of file TypeSystem.cs.

Member Function Documentation

static Type Deveel.Data.Linq.TypeSystem.FindIEnumerable ( Type  seqType )

inlinestaticprivate

Definition at line 31 of file TypeSystem.cs.

                                                          {
            if (seqType == null || seqType == typeof(string))
                return null;

            if (seqType.IsArray)
                return typeof(IEnumerable<>).MakeGenericType(seqType.GetElementType());

            if (seqType.IsGenericType) {
                foreach (Type arg in seqType.GetGenericArguments()) {
                    Type ienum = typeof(IEnumerable<>).MakeGenericType(arg);
                    if (ienum.IsAssignableFrom(seqType)) {
                        return ienum;
                    }
                }
            }

            Type[] ifaces = seqType.GetInterfaces();

            if (ifaces.Length > 0) {
                foreach (Type iface in ifaces) {
                    Type ienum = FindIEnumerable(iface);
                    if (ienum != null) return ienum;
                }
            }

            if (seqType.BaseType != null && seqType.BaseType != typeof(object)) {
                return FindIEnumerable(seqType.BaseType);
            }

            return null;
        }

static Type Deveel.Data.Linq.TypeSystem.GetElementType ( Type  seqType )

inlinestatic

Definition at line 22 of file TypeSystem.cs.

                                                        {
            Type ienum = FindIEnumerable(seqType);

            if (ienum == null)
                return seqType;

            return ienum.GetGenericArguments()[0];
        }

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The documentation for this class was generated from the following file:

• /var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb-linq/Deveel.Data.Linq.old/TypeSystem.cs