Solve #1256, fix unnecessary sync actions caused by dirty cache (#1401)

Fix unnecessary sync actions caused by dirty cache. Currently, the number of sync action is equal to the number of file diffs. Thanks to @duzhen1996 .
Intel-bigdata · Nov 14, 2017 · 4c04b54 · 4c04b54
1 parent 5bc5e83
commit 4c04b54
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diff --git a/smart-common/src/main/java/org/smartdata/model/FileDiffState.java b/smart-common/src/main/java/org/smartdata/model/FileDiffState.java
@@ -48,4 +48,11 @@ public int getValue() {
   public String toString() {
     return String.format("FileDiffState{value=%s} %s", value, super.toString());
   }
+
+  public static boolean isTerminalState(FileDiffState state) {
+    return state.equals(APPLIED)
+        || state.equals(MERGED)
+        || state.equals(DELETED)
+        || state.equals(FAILED);
+  }
 }