Merge pull request #327 from folio-org/modfqmmgr-389

[MODFQMMGR-389] Migration service interface

src/main/java/org/folio/fqm/service/MigrationService.java

@@ -0,0 +1,28 @@
+package org.folio.fqm.service;
+
+import java.util.List;
+import org.apache.commons.lang3.NotImplementedException;
+
+public class MigrationService {
+
+  public int getLatestVersion() {
+    // return 1;
+    throw new NotImplementedException();
+  }
+
+  public boolean isMigrationNeeded(String fqlQuery) {
+    // return true;
+    throw new NotImplementedException();
+  }
+
+  public boolean isMigrationNeeded(MigratableQueryInformation migratableQueryInformation) {
+    return isMigrationNeeded(migratableQueryInformation.fqlQuery());
+  }
+
+  public MigratableQueryInformation migrate(MigratableQueryInformation migratableQueryInformation) {
+    // return migratableQueryInformation;
+    throw new NotImplementedException();
+  }
+
+  public record MigratableQueryInformation(String entityTypeId, String fqlQuery, List<String> fields) {}
+}