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

Class QueryIterPlainWrapper

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.QueryIterPlainWrapper

All Implemented Interfaces:

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

Direct Known Subclasses:

QueryIterGroup, QueryIterSort, QueryIterTopN

public class QueryIterPlainWrapper
extends QueryIter

Turn an normal java.util.Iterator (of Bindings) into a QueryIterator

Field Summary

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

traceIterators

Constructor Summary

Constructors

Constructor and Description
QueryIterPlainWrapper(Iterator<Binding> iter)
QueryIterPlainWrapper(Iterator<Binding> iter, ExecutionContext context)

Method Summary

Methods

Modifier and Type	Method and Description
void	output(IndentedWriter out, SerializationContext sCxt)
void	setIterator(Iterator<Binding> iterator) Preferrable to use a constructor - but sometimes that is inconvenient so pass null in the constructor and then call this before the iterator is used.

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

QueryIterPlainWrapper

public QueryIterPlainWrapper(Iterator<Binding> iter)

QueryIterPlainWrapper

public QueryIterPlainWrapper(Iterator<Binding> iter,
                     ExecutionContext context)

Method Detail

setIterator

public void setIterator(Iterator<Binding> iterator)

Preferrable to use a constructor - but sometimes that is inconvenient so pass null in the constructor and then call this before the iterator is used.

output

public void output(IndentedWriter out,
          SerializationContext sCxt)

Specified by:

output in interface PrintSerializable

Overrides:

output in class QueryIter