(improvement)(headless) add SqlEvaluation interface (#1150)

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/SemanticParseInfo.java

@@ -37,6 +37,7 @@ public class SemanticParseInfo {
     private List<SchemaElementMatch> elementMatches = new ArrayList<>();
     private Map<String, Object> properties = new HashMap<>();
     private SqlInfo sqlInfo = new SqlInfo();
+    private SqlEvaluation sqlEvaluation = new SqlEvaluation();
     private QueryType queryType = QueryType.ID;
     private EntityInfo entityInfo;
     private String textInfo;

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/SqlEvaluation.java

@@ -0,0 +1,10 @@
+package com.tencent.supersonic.headless.api.pojo;
+
+import lombok.Data;
+
+@Data
+public class SqlEvaluation {
+
+    private Boolean isValidated;
+    private String validateMsg;
+}