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

Class QueryIterLeftJoin

java.lang.Object

com.hp.hpl.jena.sparql.util.PrintSerializableBase

com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

com.hp.hpl.jena.sparql.engine.iterator.QueryIter

com.hp.hpl.jena.sparql.engine.iterator.QueryIter2

com.hp.hpl.jena.sparql.engine.main.iterator.QueryIterJoinBase

com.hp.hpl.jena.sparql.engine.main.iterator.QueryIterLeftJoin

All Implemented Interfaces:

QueryIterator, PrintSerializable, Iterator<Binding>, Printable, Closeable

public class QueryIterLeftJoin
extends QueryIterJoinBase

Left join by materializing the RHS

Field Summary

Fields inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

traceIterators

Constructor Summary

Constructors

Constructor and Description
QueryIterLeftJoin(QueryIterator left, QueryIterator right, ExprList exprs, ExecutionContext qCxt)

Method Summary

Methods inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIter2

output

Methods inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIter

close, getExecContext, getIteratorNumber, makeTracked, materialize, materialize, output

Methods inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase

cancel, debug, hasNext, next, nextBinding, remove

Methods inherited from class com.hp.hpl.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 com.hp.hpl.jena.sparql.util.PrintSerializable

toString

Constructor Detail

QueryIterLeftJoin

public QueryIterLeftJoin(QueryIterator left,
                 QueryIterator right,
                 ExprList exprs,
                 ExecutionContext qCxt)