1 files changed, 33 insertions, 0 deletions
diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/BillStatus.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/BillStatus.java
new file mode 100644
index 00000000000..4f35b47219a
--- /dev/null
+++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/BillStatus.java
@@ -0,0 +1,33 @@
+package com.yahoo.vespa.hosted.controller.api.integration.billing;
+
+/**
+ * @author gjoranv
+ */
+public enum BillStatus {
+    OPEN,       // All bills start in this state. The bill can be modified and exported/synced to external systems.
+    FROZEN,     // Syncing to external systems is switched off. No changes can be made.
+    CLOSED,     // End state for a valid bill.
+    VOID;       // End state, indicating that the bill is not valid.
+
+    // Legacy states, used by historical bills
+    private static final String LEGACY_ISSUED = "ISSUED";
+    private static final String LEGACY_EXPORTED = "EXPORTED";
+    private static final String LEGACY_CANCELED = "CANCELED";
+
+    private final String value;
+
+    BillStatus() {
+        this.value = name();
+    }
+
+    public String value() {
+        return value;
+    }
+
+    public static BillStatus from(String status) {
+        if (LEGACY_ISSUED.equals(status) || LEGACY_EXPORTED.equals(status)) return OPEN;
+        if (LEGACY_CANCELED.equals(status)) return VOID;
+        return Enum.valueOf(BillStatus.class, status.toUpperCase());
+    }
+
+}