--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/org/dancres/blitz/remote/AdminIteratorImpl.java	Sat Mar 21 11:00:06 2009 +0000
@@ -0,0 +1,87 @@
+package org.dancres.blitz.remote;
+
+import java.rmi.RemoteException;
+
+import net.jini.core.entry.Entry;
+import net.jini.core.entry.UnusableEntryException;
+
+import com.sun.jini.outrigger.AdminIterator;
+
+import org.dancres.blitz.EntryChit;
+
+import org.dancres.blitz.mangler.EntryMangler;
+
+import org.dancres.blitz.remote.view.EntryViewUID;
+
+public class AdminIteratorImpl implements AdminIterator {
+    static final int CHUNK_SIZE = 50;
+    
+    private EntryViewUID theViewId;
+    private AdminServer theStub;
+    private EntryMangler theMangler;
+
+    private boolean isDone;
+
+    private EntryChit[] theCurrentBatch;
+    private int theOffset = -1;
+
+    private int theChunkSize;
+
+    AdminIteratorImpl(EntryMangler aMangler, EntryViewUID aViewId,
+                      AdminServer aStub) {
+        this(aMangler, aViewId, CHUNK_SIZE, aStub);
+    }
+
+    AdminIteratorImpl(EntryMangler aMangler, EntryViewUID aViewId,
+                      AdminServer aStub, EntryChit[] anInitialBatch) {
+        this(aMangler, aViewId, CHUNK_SIZE, aStub, anInitialBatch);
+    }
+
+    AdminIteratorImpl(EntryMangler aMangler, EntryViewUID aViewId,
+                      int aChunkSize, AdminServer aStub) {
+        theViewId = aViewId;
+        theStub = aStub;
+        theMangler = aMangler;
+        theChunkSize = aChunkSize;
+    }
+
+    AdminIteratorImpl(EntryMangler aMangler, EntryViewUID aViewId,
+                      int aChunkSize, AdminServer aStub, EntryChit[] anInitialBatch) {
+        theViewId = aViewId;
+        theStub = aStub;
+        theMangler = aMangler;
+        theChunkSize = aChunkSize;
+
+        if (anInitialBatch != null) {
+            theCurrentBatch = anInitialBatch;
+            theOffset = 0;
+        }
+    }
+
+    public Entry next()	throws UnusableEntryException, RemoteException {
+        if (isDone)
+            return null;
+        
+        if ((theOffset == -1) || (theOffset >= theCurrentBatch.length)) {
+            // Haven't got a batch yet
+            theCurrentBatch = theStub.getNext(theViewId, theChunkSize);
+            theOffset = 0;
+        }
+
+        if (theCurrentBatch == null) {
+            isDone = true;
+            return null;
+        }
+
+        return theMangler.unMangle(theCurrentBatch[theOffset++].getEntry());
+    }
+
+    public void delete() throws RemoteException {
+        if (theCurrentBatch != null)
+            theStub.delete(theCurrentBatch[theOffset - 1].getCookie());
+    }
+
+    public void close() throws RemoteException {
+        theStub.close(theViewId);
+    }
+}
\ No newline at end of file