Module org.apache.jena.arq

Package org.apache.jena.sparql.engine.iterator

Class QueryIter2LoopOnLeft

java.lang.Object

org.apache.jena.sparql.util.PrintSerializableBase

org.apache.jena.sparql.engine.iterator.QueryIteratorBase

org.apache.jena.sparql.engine.iterator.QueryIter

org.apache.jena.sparql.engine.iterator.QueryIter2

org.apache.jena.sparql.engine.iterator.QueryIter2LoopOnLeft

All Implemented Interfaces:

Iterator<Binding>, org.apache.jena.atlas.io.Printable, org.apache.jena.atlas.iterator.IteratorCloseable<Binding>, org.apache.jena.atlas.lib.Closeable, QueryIterator, PrintSerializable

Direct Known Subclasses:

QueryIterHalfJoin

public abstract class QueryIter2LoopOnLeft
extends QueryIter2

Binary operation done by looping on the left, and materializing the right - this is not streamed on the right See also QueryIterRepeatApply

Constructor Summary

Constructors

Constructor	Description
QueryIter2LoopOnLeft(QueryIterator left, QueryIterator right, ExecutionContext qCxt)

Method Summary

Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIter2

output

Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIter

close, flatMap, getExecContext, getIteratorNumber, makeTracked, map, materialize, materialize, output

Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIteratorBase

cancel, 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 Details

QueryIter2LoopOnLeft

public QueryIter2LoopOnLeft(QueryIterator left,
 QueryIterator right,
 ExecutionContext qCxt)