QueryIteratorMapped (Apache Jena ARQ)

java.lang.Object
- org.apache.jena.sparql.util.PrintSerializableBase
- - org.apache.jena.sparql.engine.iterator.QueryIteratorBase
  - - org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper
    - - org.apache.jena.sparql.engine.iterator.QueryIteratorMapped

All Implemented Interfaces:

java.util.Iterator<Binding>, org.apache.jena.atlas.io.Printable, org.apache.jena.atlas.lib.Closeable, QueryIterator, PrintSerializable
```
public class QueryIteratorMapped
extends QueryIteratorWrapper
```
A query iterator which allows remapping variables to different names

- Field Summary
  - Fields inherited from class org.apache.jena.sparql.engine.iterator.QueryIteratorBase
    traceIterators
- Constructor Summary
  
  Constructors
  Constructor Description
  
  QueryIteratorMapped(QueryIterator qIter, java.util.Map<Var,Var> varMapping)
  Creates a new iterator
- Method Summary
  - Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper
    output, output
  - Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIteratorBase
    cancel, close, debug, hasNext, next, nextBinding, remove
  - Methods inherited from class org.apache.jena.sparql.util.PrintSerializableBase
    toString, toString
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
  - Methods inherited from interface java.util.Iterator
    forEachRemaining
  - Methods inherited from interface org.apache.jena.sparql.util.PrintSerializable
    toString
  - Methods inherited from interface org.apache.jena.sparql.engine.QueryIterator
    isJoinIdentity

- Constructor Detail
  - QueryIteratorMapped
```
public QueryIteratorMapped(QueryIterator qIter,
                           java.util.Map<Var,Var> varMapping)
```
    Creates a new iterator
    If the varMapping is null then no variable re-mapping will be applied and this will act as a simple wrapper over the underlying wrapper
    
    Parameters:
    
    qIter - Iterator to wrap
    
    varMapping - Variable mapping