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

Class QueryIterNullIterator

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.QueryIterNullIterator

All Implemented Interfaces:

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

public class QueryIterNullIterator
extends QueryIter

Closeable empty query iterator

Field Summary

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

traceIterators

Constructor Summary

Constructors

Constructor	Description
QueryIterNullIterator(ExecutionContext qCxt)

Method Summary

Modifier and Type	Method	Description
static QueryIterator	create(ExecutionContext qCxt)
void	output(org.apache.jena.atlas.io.IndentedWriter out, SerializationContext sCxt)

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

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

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

cancel, 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

QueryIterNullIterator

public QueryIterNullIterator(ExecutionContext qCxt)

Method Detail

create

public static QueryIterator create(ExecutionContext qCxt)

output

public void output(org.apache.jena.atlas.io.IndentedWriter out,
                   SerializationContext sCxt)

Specified by:

output in interface PrintSerializable

Overrides:

output in class QueryIter