1 files changed, 10 insertions, 0 deletions
diff --git a/extractor/rule_extractor.cc b/extractor/rule_extractor.cc
new file mode 100644
index 00000000..48b39b63
--- /dev/null
+++ b/extractor/rule_extractor.cc
@@ -0,0 +1,10 @@
+#include "rule_extractor.h"
+
+RuleExtractor::RuleExtractor(
+    shared_ptr<SuffixArray> source_suffix_array,
+    shared_ptr<DataArray> target_data_array,
+    const Alignment& alingment) {
+}
+
+void RuleExtractor::ExtractRules() {
+}