feat(schema): introduce placeholders for references in IQSS#8085

poikilotherm · Sep 3, 2021 · 24345c2 · 24345c2
1 parent 6b8e431
commit 24345c2
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/main/java/edu/harvard/iq/dataverse/util/metadata/Placeholder.java b/src/main/java/edu/harvard/iq/dataverse/util/metadata/Placeholder.java
@@ -0,0 +1,11 @@
+package edu.harvard.iq.dataverse.util.metadata;
+
+/**
+ * This class provides some simple markers, so we con distinguish if we need to replace a placeholder with
+ * a real object from the database/... when handing over after parsing
+ */
+public class Placeholder {
+    public static final class Dataverse extends edu.harvard.iq.dataverse.Dataverse {}
+    public static final class MetadataBlock extends edu.harvard.iq.dataverse.MetadataBlock {}
+    public static final class DatasetFieldType extends edu.harvard.iq.dataverse.DatasetFieldType {}
+}