@Override
public Map<String, Entry<V, CommonTree>> fromASTNode(CommonTree treeNode)
throws ReadingException {
if (treeNode.token != null && treeNode.token.getType() == headTokenType) {
if (treeNode.getChildCount() < 1) {
return null;
}
HashMap<String, Entry<V, CommonTree>> kVals = new HashMap<>();
for (Object obj : treeNode.getChildren()) {
CommonTree node = (CommonTree) obj;
if (node.token != null
&& node.token.getType() == SpiderDiagramsParser.PAIR
&& node.getChildCount() == 2) {
String key = IDTranslator.Instance.fromASTNode((CommonTree) node.getChild(0));
ElementTranslator<? extends V> translator = null;
if (typedValueTranslators != null) {
translator = typedValueTranslators.get(key);
}
if (translator == null) {
if (defaultValueTranslator != null) {
translator = defaultValueTranslator;
} else {
throw new ReadingException(
i18n(
"ERR_TRANSLATE_UNEXPECTED_KEY_VALUE",
key,
typedValueTranslators == null ? "" : typedValueTranslators.keySet()),
(CommonTree) node.getChild(0));
}
}
V value = translator.fromASTNode((CommonTree) node.getChild(1));
kVals.put(key, new SimpleEntry<>(value, node));
} else {
throw new ReadingException(
i18n("ERR_TRANSLATE_UNEXPECTED_ELEMENT", i18n("TRANSLATE_KEY_VALUE_PAIR")), node);
}
}
return kVals;
}
throw new ReadingException(
i18n("ERR_TRANSLATE_UNEXPECTED_ELEMENT", i18n(i18n("ERR_TRANSLATE_LIST_OR_SLIST"))),
treeNode);
}
@Override
protected V fromASTChildAt(int i, CommonTree treeNode) throws ReadingException {
return valueTranslator.fromASTNode(treeNode);
}