com.hp.hpl.jena.sparql.engine.iterator
Class QueryIterConcat

java.lang.Object
  extended by com.hp.hpl.jena.sparql.util.PrintSerializableBase
      extended by com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase
          extended by com.hp.hpl.jena.sparql.engine.iterator.QueryIter
              extended by com.hp.hpl.jena.sparql.engine.iterator.QueryIterConcat
All Implemented Interfaces:
QueryIterator, PrintSerializable, Iterator<Binding>, Printable, Closeable

public class QueryIterConcat
extends QueryIter

A query iterator that joins two or more iterators into a single iterator.


Field Summary
 
Fields inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase
traceIterators
 
Constructor Summary
QueryIterConcat(ExecutionContext context)
           
 
Method Summary
 void add(QueryIterator qIter)
           
 void output(IndentedWriter out, SerializationContext sCxt)
           
 
Methods inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIter
close, getExecContext, getIteratorNumber, makeTracked, materialize
 
Methods inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase
abort, cancel, cancelAllowContinue, debug, hasNext, next, nextBinding, remove
 
Methods inherited from class com.hp.hpl.jena.sparql.util.PrintSerializableBase
output, toString, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.hp.hpl.jena.sparql.util.PrintSerializable
toString
 
Methods inherited from interface org.openjena.atlas.io.Printable
output
 

Constructor Detail

QueryIterConcat

public QueryIterConcat(ExecutionContext context)
Method Detail

add

public void add(QueryIterator qIter)

output

public void output(IndentedWriter out,
                   SerializationContext sCxt)
Specified by:
output in interface PrintSerializable
Overrides:
output in class QueryIter


Licenced under the Apache License, Version 2.0