--- a/src/goodjava/lucene/api/GoodIndexWriter.java	Sun Sep 27 22:07:18 2020 -0600
+++ b/src/goodjava/lucene/api/GoodIndexWriter.java	Sat Oct 03 20:55:26 2020 -0600
@@ -1,11 +1,20 @@
 package goodjava.lucene.api;
 
 import java.io.IOException;
+import java.util.Map;
+import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.index.IndexWriter;
 import org.apache.lucene.search.Query;
 
 
-public interface GoodIndexWriter extends GoodWriter {
+public interface GoodIndexWriter {
+	public IndexReader openReader() throws IOException;
+	public void commit() throws IOException;
+	public void deleteAll() throws IOException;
+	public void deleteDocuments(Query query) throws IOException;
+	public void addDocument(Map<String,Object> storedFields) throws IOException;
+	public void updateDocument(String keyFieldName,Map<String,Object> storedFields) throws IOException;
+	public void tag(String tag) throws IOException;
 	public void close() throws IOException;
 	public void rollback() throws IOException;
 	public void reindexDocuments(String keyFieldName,Query query) throws IOException;