public static List<Code> getSubsumes(ValueSetDefineConceptComponent c) {
List<Code> res = new ArrayList<Code>();
for (Extension e : c.getExtensions()) {
if (EXT_SUBSUMES.equals(e.getUrlSimple())) res.add((Code) e.getValue());
}
return res;
}
public static boolean findBooleanExtension(Element c, String uri) {
Extension ex = c.getExtension(uri);
if (ex == null) return false;
if (!(ex.getValue() instanceof Boolean)) return false;
return true;
}
public static String readBooleanExtension(Element c, String uri) {
Extension ex = c.getExtension(uri);
if (ex == null) return null;
if (!(ex.getValue() instanceof Boolean)) return null;
return java.lang.Boolean.toString(((Boolean) ex.getValue()).getValue());
}
public static boolean findStringExtension(Element c, String uri) {
Extension ex = c.getExtension(uri);
if (ex == null) return false;
if (!(ex.getValue() instanceof String_)) return false;
return !Utilities.noString(((String_) ex.getValue()).getValue());
}
public static String readStringExtension(Element c, String uri) {
Extension ex = c.getExtension(uri);
if (ex == null) return null;
if (!(ex.getValue() instanceof String_)) return null;
return ((String_) ex.getValue()).getValue();
}