From 3852b830b0b178e55a9b83b7b71b1fcbee05686e Mon Sep 17 00:00:00 2001
From: Xu Peng <xupeng3112@163.com>
Date: Mon, 27 May 2019 18:33:26 +0800
Subject: [PATCH] refactor(db): delete get_group_files

Former-commit-id: 0503a8a92ab9687912c516390af1c8fe0e4cd96a
---
 cpp/src/db/DB.h           | 3 ---
 cpp/src/db/DBImpl.cpp     | 8 --------
 cpp/src/db/DBImpl.h       | 4 ----
 cpp/src/db/DBMetaImpl.cpp | 7 -------
 cpp/src/db/DBMetaImpl.h   | 4 ----
 cpp/src/db/Meta.h         | 4 ----
 6 files changed, 30 deletions(-)

diff --git a/cpp/src/db/DB.h b/cpp/src/db/DB.h
index b120927ef5..b0d7a31db1 100644
--- a/cpp/src/db/DB.h
+++ b/cpp/src/db/DB.h
@@ -24,9 +24,6 @@ public:
     virtual Status add_group(meta::TableSchema& table_schema_) = 0;
     virtual Status get_group(meta::TableSchema& table_schema_) = 0;
     virtual Status has_group(const std::string& table_id_, bool& has_or_not_) = 0;
-    virtual Status get_group_files(const std::string& table_id_,
-                                   const int date_delta_,
-                                   meta::TableFilesSchema& group_files_info_) = 0;
 
     virtual Status add_vectors(const std::string& table_id_,
             size_t n, const float* vectors, IDNumbers& vector_ids_) = 0;
diff --git a/cpp/src/db/DBImpl.cpp b/cpp/src/db/DBImpl.cpp
index 2cbf6900c9..6e0df688b9 100644
--- a/cpp/src/db/DBImpl.cpp
+++ b/cpp/src/db/DBImpl.cpp
@@ -49,14 +49,6 @@ Status DBImpl<EngineT>::has_group(const std::string& table_id, bool& has_or_not)
     return _pMeta->HasTable(table_id, has_or_not);
 }
 
-template<typename EngineT>
-Status DBImpl<EngineT>::get_group_files(const std::string& table_id,
-                               const int date_delta,
-                               meta::TableFilesSchema& group_files_info) {
-    return _pMeta->get_group_files(table_id, date_delta, group_files_info);
-
-}
-
 template<typename EngineT>
 Status DBImpl<EngineT>::add_vectors(const std::string& table_id_,
         size_t n, const float* vectors, IDNumbers& vector_ids_) {
diff --git a/cpp/src/db/DBImpl.h b/cpp/src/db/DBImpl.h
index 55741a5937..2303fefc57 100644
--- a/cpp/src/db/DBImpl.h
+++ b/cpp/src/db/DBImpl.h
@@ -37,10 +37,6 @@ public:
     virtual Status get_group(meta::TableSchema& table_schema) override;
     virtual Status has_group(const std::string& table_id_, bool& has_or_not_) override;
 
-    virtual Status get_group_files(const std::string& table_id_,
-                                   const int date_delta_,
-                                   meta::TableFilesSchema& group_files_info_) override;
-
     virtual Status add_vectors(const std::string& table_id_,
             size_t n, const float* vectors, IDNumbers& vector_ids_) override;
 
diff --git a/cpp/src/db/DBMetaImpl.cpp b/cpp/src/db/DBMetaImpl.cpp
index f80e1281e1..24b12abb0b 100644
--- a/cpp/src/db/DBMetaImpl.cpp
+++ b/cpp/src/db/DBMetaImpl.cpp
@@ -431,13 +431,6 @@ Status DBMetaImpl::GetTableFile(TableFileSchema& file_schema) {
     return Status::OK();
 }
 
-Status DBMetaImpl::get_group_files(const std::string& table_id_,
-                               const int date_delta_,
-                               TableFilesSchema& group_files_info_) {
-    // PXU TODO
-    return Status::OK();
-}
-
 // PXU TODO: Support Swap
 Status DBMetaImpl::archive_files() {
     auto& criterias = _options.archive_conf.GetCriterias();
diff --git a/cpp/src/db/DBMetaImpl.h b/cpp/src/db/DBMetaImpl.h
index e2b5a5028e..db77534247 100644
--- a/cpp/src/db/DBMetaImpl.h
+++ b/cpp/src/db/DBMetaImpl.h
@@ -31,10 +31,6 @@ public:
 
     virtual Status update_group_file(TableFileSchema& group_file_) override;
 
-    virtual Status get_group_files(const std::string& table_id_,
-                                   const int date_delta_,
-                                   TableFilesSchema& group_files_info_) override;
-
     virtual Status update_files(TableFilesSchema& files) override;
 
     virtual Status files_to_merge(const std::string& table_id,
diff --git a/cpp/src/db/Meta.h b/cpp/src/db/Meta.h
index 0e910433db..00b4b664cb 100644
--- a/cpp/src/db/Meta.h
+++ b/cpp/src/db/Meta.h
@@ -33,10 +33,6 @@ public:
     virtual Status GetTableFile(TableFileSchema& file_schema) = 0;
     virtual Status update_group_file(TableFileSchema& group_file_) = 0;
 
-    virtual Status get_group_files(const std::string& table_id_,
-                                   const int date_delta_,
-                                   TableFilesSchema& group_files_info_) = 0;
-
     virtual Status update_files(TableFilesSchema& files) = 0;
 
     virtual Status files_to_search(const std::string& table_id,