added more patches to work without RWI data structure

htroot/yacy/transferRWI.java

@@ -37,11 +37,9 @@ import net.yacy.cora.protocol.HeaderFramework;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.cora.storage.HandleSet;
 import net.yacy.kelondro.data.meta.URIMetadataRow;
-import net.yacy.kelondro.data.word.WordReference;
 import net.yacy.kelondro.data.word.WordReferenceRow;
 import net.yacy.kelondro.index.RowHandleSet;
 import net.yacy.kelondro.logging.Log;
-import net.yacy.kelondro.rwi.IndexCell;
 import net.yacy.kelondro.util.FileUtils;
 import net.yacy.peers.EventChannel;
 import net.yacy.peers.Network;
@@ -159,7 +157,6 @@ public final class transferRWI {
             int received = 0;
             int blocked = 0;
             int receivedURL = 0;
-            final IndexCell<WordReference> cell = sb.index.termIndex();
             int count = 0;
             while (it.hasNext()) {
                 serverCore.checkInterruption();
@@ -196,7 +193,7 @@ public final class transferRWI {
 
                 // learn entry
                 try {
-                    cell.add(wordHash.getBytes(), iEntry);
+                    sb.index.storeRWI(wordHash.getBytes(), iEntry);
                 } catch (final Exception e) {
                     Log.logException(e);
                 }

source/de/anomic/data/WorkTables.java

@@ -302,8 +302,10 @@ public class WorkTables extends Tables {
     public void failURLsRegisterMissingWord(IndexCell<WordReference> indexCell, final DigestURI url, HandleSet queryHashes, final String reason) {
 
         // remove words from index
-        for (final byte[] word: queryHashes) {
-            indexCell.removeDelayed(word, url.hash());
+        if (indexCell != null) {
+            for (final byte[] word: queryHashes) {
+                indexCell.removeDelayed(word, url.hash());
+            }
         }
 
         // insert information about changed url into database

source/net/yacy/peers/Protocol.java

@@ -852,7 +852,7 @@ public final class Protocol
         // insert the containers to the index
         for ( final ReferenceContainer<WordReference> c : container ) {
             try {
-                event.getQuery().getSegment().termIndex().add(c);
+                event.getQuery().getSegment().storeRWI(c);
             } catch ( final Exception e ) {
                 Log.logException(e);
             }

source/net/yacy/peers/dht/Dispatcher.java

@@ -433,7 +433,7 @@ public class Dispatcher {
         if (this.transmissionCloud != null) {
         	outerLoop: for (final Map.Entry<ByteArray, Transmission.Chunk> e : this.transmissionCloud.entrySet()) {
         		for (final ReferenceContainer<WordReference> i : e.getValue()) try {
-        		    this.segment.termIndex().add(i);
+        		    this.segment.storeRWI(i);
         		} catch (final Exception e1) {
         		    Log.logException(e1);
         		    break outerLoop;

source/net/yacy/peers/dht/Transmission.java

@@ -142,7 +142,7 @@ public class Transmission {
             for (final byte[] b : selected) container.removeReference(b);
             // put container back
             try {
-                Transmission.this.segment.termIndex().add(container);
+                Transmission.this.segment.storeRWI(container);
             } catch (final Exception e) {
                 Log.logException(e);
             }
@@ -161,7 +161,7 @@ public class Transmission {
             if (remaining <= 0) {
                 // No space left in this chunk
                 try {
-                    Transmission.this.segment.termIndex().add(container);
+                    Transmission.this.segment.storeRWI(container);
                 } catch (final Exception e) {
                     Log.logException(e);
                 }
@@ -304,7 +304,7 @@ public class Transmission {
 
         public void restore() {
             for (final ReferenceContainer<WordReference> ic : this) try {
-                Transmission.this.segment.termIndex().add(ic);
+                Transmission.this.segment.storeRWI(ic);
             } catch (final Exception e) {
                 Log.logException(e);
             }

source/net/yacy/search/index/Segment.java

@@ -331,6 +331,14 @@ public class Segment {
         return language;
     }
 
+    public void storeRWI(final ReferenceContainer<WordReference> wordContainer) throws IOException, SpaceExceededException {
+        if (this.termIndex != null) this.termIndex.add(wordContainer);
+    }
+
+    public void storeRWI(final byte[] termHash, final WordReference entry) throws IOException, SpaceExceededException {
+        if (this.termIndex != null) this.termIndex.add(termHash, entry);
+    }
+
     public URIMetadata storeDocument(
             final DigestURI url,
             final DigestURI referrerURL,