/*
 * Copyright 2011, Rene Gollent, rene@gollent.com.
 * Distributed under the terms of the MIT License.
 */


#include "TypeLookupConstraints.h"


TypeLookupConstraints::TypeLookupConstraints()
        :
        fTypeKindGiven(false),
        fSubtypeKindGiven(false)
{
}


TypeLookupConstraints::TypeLookupConstraints(type_kind typeKind)
        :
        fTypeKind(typeKind),
        fTypeKindGiven(true),
        fSubtypeKindGiven(false)
{
}


TypeLookupConstraints::TypeLookupConstraints(type_kind typeKind,
        int32 subTypeKind)
        :
        fTypeKind(typeKind),
        fSubtypeKind(subTypeKind),
        fTypeKindGiven(true),
        fSubtypeKindGiven(true),
        fBaseTypeName()
{
}


bool
TypeLookupConstraints::HasTypeKind() const
{
        return fTypeKindGiven;
}


bool
TypeLookupConstraints::HasSubtypeKind() const
{
        return fSubtypeKindGiven;
}


bool
TypeLookupConstraints::HasBaseTypeName() const
{
        return fBaseTypeName.Length() > 0;
}


type_kind
TypeLookupConstraints::TypeKind() const
{
        return fTypeKind;
}


int32
TypeLookupConstraints::SubtypeKind() const
{
        return fSubtypeKind;
}


const BString&
TypeLookupConstraints::BaseTypeName() const
{
        return fBaseTypeName;
}


void
TypeLookupConstraints::SetTypeKind(type_kind typeKind)
{
        fTypeKind = typeKind;
        fTypeKindGiven = true;
}


void
TypeLookupConstraints::SetSubtypeKind(int32 subtypeKind)
{
        fSubtypeKind = subtypeKind;
        fSubtypeKindGiven = true;
}


void
TypeLookupConstraints::SetBaseTypeName(const BString& name)
{
        fBaseTypeName = name;
}