public DescriptorVariable(IClimbStore store, Expression processor, Expression owner, IStateMember member, Type runtimeType)
{
Type descriptorType =
DescriptorExtensions.GetDescriptorType(member, runtimeType);
Type memberLocalType =
typeof(MemberLocal <,>).MakeGenericType(member.MemberType, runtimeType);
_reference = Expression.Variable(descriptorType, member.Name.FirstLowerCase() + "Descriptor");
object memberLocal = Activator.CreateInstance(memberLocalType, store, member);
ConstructorInfo constructor = descriptorType.GetConstructors().FirstOrDefault();
ParameterInfo ownerParameter = constructor.GetParameters()[1];
Type ownerParameterType = ownerParameter.ParameterType;
NewExpression creation =
Expression.New(constructor,
processor,
owner.Convert(ownerParameterType),
memberLocal.Constant(),
store.Constant());
BinaryExpression assign = Expression.Assign(_reference, creation);
_descriptorDeclaration = assign;
}
// TRuntime is Enum!
public EnumReadWriteDescriptor(object processor,
object owner,
MemberLocal <TField, TRuntime> member,
IClimbStore climbStore)
: base(processor, owner, member, climbStore)
{
}
// TField is Enum!
public EnumWriteOnlyDescriptor(object processor,
object owner,
MemberLocal <TField, TField> member,
IClimbStore climbStore)
: base(processor, owner, member, climbStore)
{
}
public RouteDelegateFactory(Type processorType, IMethodMapper methodMapper, IClimbStore climbStore, IExpressionCompiler compiler)
{
_processorType = processorType;
_climbStore = climbStore;
_specialMutator = new SpecialMethodMutator(processorType);
_methodMapper = methodMapper;
_compiler = compiler;
}
protected ValueDescriptor(object processor, object owner, MemberLocal <TField, TRuntime> member, IClimbStore climbStore)
{
_owner = owner;
_member = member;
_climbStore = climbStore;
_processor = processor;
_isStructMember = Member.Member.OwnerType.IsValueType;
}
public MemberLocal(IClimbStore climbStore,
IStateMember member)
{
_member = member;
_getter =
new Lazy <Func <object, TField> >(() => climbStore.GetGetter <TField>(member));
_setter =
new Lazy <Action <object, TField> >(() => climbStore.GetSetter <TField>(member));
_climb =
new Lazy <ClimbDelegate <TRuntime> >
(() => climbStore.GetClimb <TRuntime>(typeof(TRuntime)));
_structClimb =
new Lazy <ClimbDelegate <object> >
(() => climbStore.GetClimb <object>(typeof(TRuntime)));
}
public DescriptorWriter(IClimbStore store)
{
_store = store;
}
