public IteratorAnonymousClass(MemoryFields outerInstance)
 {
     this.outerInstance = outerInstance;
     upto = -1;
 }
 public TermsAnonymousClass(MemoryFields outerInstance, MemoryIndex.Info info)
 {
     this.outerInstance = outerInstance;
     this.info          = info;
 }
 public IteratorAnonymousInnerClassHelper(MemoryFields outerInstance)
 {
     this.outerInstance = outerInstance;
     upto = -1;
 }