Threat Intel Feed Config Model (opensearch-project#1028)

src/main/java/org/opensearch/securityanalytics/threatIntel/common/FeedType.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.opensearch.securityanalytics.threatIntel.common;
+
+/**
+ * Types of feeds threat intel can support
+ * Feed types include: licensed, open-sourced, custom, and internal
+ */
+public enum FeedType {
+
+    LICENSED,
+
+    OPEN_SOURCED,
+
+    CUSTOM,
+
+    INTERNAL
+}

src/main/java/org/opensearch/securityanalytics/threatIntel/common/TIFJobState.java

@@ -33,5 +33,15 @@ public enum TIFJobState {
     /**
      * tif job is being deleted
      */
-    DELETING
+    DELETING,
+
+    /**
+     * tif associated iocs are being refreshed
+     */
+    REFRESHING,
+
+    /**
+     * tif refresh job failed
+     */
+    REFRESH_FAILED
 }