/**
* extracts the method name (function name for C) from the node
*
* <p>this assumes the node is a `Func` node.
*
* @param node a `Func` node.
* @return the method name e.g. "main"
*/
public String getMethodName(FSTNode node) {
String methodName = node.getName();
StringTokenizer st = new StringTokenizer(methodName, "(");
if (st.hasMoreTokens()) {
methodName = st.nextToken();
}
st = new StringTokenizer(methodName, " ");
while (st.hasMoreTokens()) {
methodName = st.nextToken();
}
return methodName;
}
/**
* extracts the feature name
*
* @param node `Feature` node or descendant of a `Feature` node.
* @return name of the feature this node is a descendant of, e.g. "Base".
*/
public String getFeatureName(FSTNode node) {
if (node.getType().equals("Feature")) return node.getName();
else return getFeatureName(node.getParent());
}
private static String getFeatureName(FSTNode node) {
if (node.getType().equals("Feature"))
return node.getName().toLowerCase() + (FSTGenComposerExtension.key ? "" : "()");
else return getFeatureName(node.getParent());
}
