Add back no arg ctors

Signed-off-by: John Mazanec <[email protected]>
opensearch-project · Mar 17, 2022 · 7f5bf23 · 7f5bf23
1 parent 41ed25f
commit 7f5bf23
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diff --git a/src/main/java/org/opensearch/knn/index/codec/KNN80Codec/KNN80CompoundFormat.java b/src/main/java/org/opensearch/knn/index/codec/KNN80Codec/KNN80CompoundFormat.java
@@ -6,6 +6,7 @@
 package org.opensearch.knn.index.codec.KNN80Codec;
 
 import org.opensearch.knn.common.KNNConstants;
+import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.CompoundDirectory;
 import org.apache.lucene.codecs.CompoundFormat;
 import org.apache.lucene.index.SegmentInfo;
@@ -25,6 +26,11 @@ public class KNN80CompoundFormat extends CompoundFormat {
 
     private final CompoundFormat delegate;
 
+
+    public KNN80CompoundFormat() {
+        this.delegate = Codec.getDefault().compoundFormat();
+    }
+
     /**
      * Constructor that takes a delegate to handle non-overridden methods
      *

diff --git a/src/main/java/org/opensearch/knn/index/codec/KNN80Codec/KNN80DocValuesFormat.java b/src/main/java/org/opensearch/knn/index/codec/KNN80Codec/KNN80DocValuesFormat.java
@@ -19,6 +19,11 @@
 public class KNN80DocValuesFormat extends DocValuesFormat {
     private final DocValuesFormat delegate;
 
+    public KNN80DocValuesFormat() {
+        super(KNN80Codec.LUCENE_80);
+        this.delegate = DocValuesFormat.forName(KNN80Codec.LUCENE_80);
+    }
+
     /**
      * Constructor that takes delegate in order to handle non-overridden methods
      *