Method signature_of

codegraph-kernel/src/java.rs:448–455

(&self, node: Node)

    }

    fn signature_of(&self, node: Node) -> Option<String> {
        let params = node.child_by_field_name("parameters")?;
        let params_text = self.text(params);
        match node.child_by_field_name("type") {
            Some(ret) => Some(format!("{} {}", self.text(ret), params_text)),
            None => Some(params_text.to_string()),
        }
    }

    /// normalizeJavaType (languages/java.ts).
    fn normalize_java_type(&self, type_node: Option<Node>) -> Option<String> {