public int score(LuaValue value) {
switch (value.type()) {
case LuaValue.TTABLE:
return value.length() == 0 ? 0 : componentCoercion.score(value.get(1));
case LuaValue.TUSERDATA:
return inheritanceLevels(componentType, value.touserdata().getClass().getComponentType());
case LuaValue.TNIL:
return SCORE_NULL_VALUE;
default:
return SCORE_UNCOERCIBLE;
}
}
public int score(LuaValue value) {
switch (value.type()) {
case LuaValue.TNUMBER:
return inheritanceLevels(targetType, value.isint() ? Integer.class : Double.class);
case LuaValue.TBOOLEAN:
return inheritanceLevels(targetType, Boolean.class);
case LuaValue.TSTRING:
return inheritanceLevels(targetType, String.class);
case LuaValue.TUSERDATA:
return inheritanceLevels(targetType, value.touserdata().getClass());
case LuaValue.TNIL:
return SCORE_NULL_VALUE;
default:
return inheritanceLevels(targetType, value.getClass());
}
}
public Object coerce(LuaValue value) {
switch (value.type()) {
case LuaValue.TTABLE:
{
int n = value.length();
Object a = Array.newInstance(componentType, n);
for (int i = 0; i < n; i++) Array.set(a, i, componentCoercion.coerce(value.get(i + 1)));
return a;
}
case LuaValue.TUSERDATA:
return value.touserdata();
case LuaValue.TNIL:
return null;
default:
return null;
}
}