1 files changed, 37 insertions, 0 deletions
diff --git a/server-beta/src/searcher-old/method.lua b/server-beta/src/searcher-old/method.lua
new file mode 100644
index 00000000..c05fba76
--- /dev/null
+++ b/server-beta/src/searcher-old/method.lua
@@ -0,0 +1,37 @@
+local guide    = require 'parser.guide'
+
+local m = {}
+
+function m:eachDef(source, callback)
+    local node = source.parent.node
+    local key = guide.getKeyName(source)
+    self:eachField(node, key, function (info)
+        if info.mode == 'set' then
+            callback(info)
+        end
+    end)
+end
+
+function m:eachRef(source, callback)
+    local node = source.parent.node
+    local key = guide.getKeyName(source)
+    self:eachField(node, key, function (info)
+        if info.mode == 'set' or info.mode == 'get' then
+            callback(info)
+        end
+    end)
+end
+
+function m:eachField(source, key, callback)
+    self:eachField(source.parent, key, callback)
+end
+
+function m:eachValue(source, callback)
+    self:eachValue(source.parent, callback)
+end
+
+function m:getValue(source)
+    return self:getValue(source.parent)
+end
+
+return m