// get licensing features, with appropriate defaults
@SuppressWarnings("unchecked")
private void loadLicensingFeatures(Element licensingElt) {
List<LicensingFeature> licensingFeats = new ArrayList<LicensingFeature>();
boolean containsLexFeat = false;
if (licensingElt != null) {
for (Iterator<Element> it = licensingElt.getChildren("feat").iterator(); it.hasNext(); ) {
Element featElt = it.next();
String attr = featElt.getAttributeValue("attr");
if (attr.equals("lex")) containsLexFeat = true;
String val = featElt.getAttributeValue("val");
List<String> alsoLicensedBy = null;
String alsoVals = featElt.getAttributeValue("also-licensed-by");
if (alsoVals != null) {
alsoLicensedBy = Arrays.asList(alsoVals.split("\\s+"));
}
boolean licenseEmptyCats = true;
boolean licenseMarkedCats = false;
boolean instantiate = true;
byte loc = LicensingFeature.BOTH;
String lmc = featElt.getAttributeValue("license-marked-cats");
if (lmc != null) {
licenseMarkedCats = Boolean.valueOf(lmc).booleanValue();
// change defaults
licenseEmptyCats = false;
loc = LicensingFeature.TARGET_ONLY;
instantiate = false;
}
String lec = featElt.getAttributeValue("license-empty-cats");
if (lec != null) {
licenseEmptyCats = Boolean.valueOf(lec).booleanValue();
}
String inst = featElt.getAttributeValue("instantiate");
if (inst != null) {
instantiate = Boolean.valueOf(inst).booleanValue();
}
String locStr = featElt.getAttributeValue("location");
if (locStr != null) {
if (locStr.equals("target-only")) loc = LicensingFeature.TARGET_ONLY;
if (locStr.equals("args-only")) loc = LicensingFeature.ARGS_ONLY;
if (locStr.equals("both")) loc = LicensingFeature.BOTH;
}
licensingFeats.add(
new LicensingFeature(
attr, val, alsoLicensedBy, licenseEmptyCats, licenseMarkedCats, instantiate, loc));
}
}
if (!containsLexFeat) {
licensingFeats.add(LicensingFeature.defaultLexFeature);
}
_licensingFeatures = new LicensingFeature[licensingFeats.size()];
licensingFeats.toArray(_licensingFeatures);
}
