com.hp.hpl.jena.sparql.engine.main.iterator
Class QueryIterUnion

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.QueryIter1
                  extended by com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply
                      extended by com.hp.hpl.jena.sparql.engine.main.iterator.QueryIterUnion
All Implemented Interfaces:
QueryIterator, PrintSerializable, Iterator<Binding>, Printable, Closeable

public class QueryIterUnion
extends QueryIterRepeatApply

Execute each sub stage against the input. Streamed SPARQL Union.


Field Summary
 
Fields inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase
traceIterators
 
Constructor Summary
QueryIterUnion(QueryIterator input, List<Op> subOps, ExecutionContext context)
           
 
Method Summary
 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

QueryIterUnion

public QueryIterUnion(QueryIterator input,
                      List<Op> subOps,
                      ExecutionContext context)
Method Detail

output

public void output(IndentedWriter out,
                   SerializationContext sCxt)
Specified by:
output in interface PrintSerializable
Overrides:
output in class QueryIter1


Licenced under the Apache License, Version 2.0