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

Class QueryIterAssign

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.QueryIter1

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

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

All Implemented Interfaces:

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

public class QueryIterAssign
extends QueryIterProcessBinding

Extend each solution by a (var, expression)

Field Summary

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

traceIterators

Constructor Summary

Constructors

Constructor and Description
QueryIterAssign(QueryIterator input, Var var, Expr expr, ExecutionContext qCxt)
QueryIterAssign(QueryIterator input, VarExprList exprs, ExecutionContext qCxt, boolean mustBeNewVar)

Method Summary

Methods

Modifier and Type	Method and Description
Binding	accept(Binding binding)

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

moveToNextBinding

Methods inherited from class com.hp.hpl.jena.sparql.engine.iterator.QueryIter1

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

QueryIterAssign

public QueryIterAssign(QueryIterator input,
               Var var,
               Expr expr,
               ExecutionContext qCxt)

QueryIterAssign

public QueryIterAssign(QueryIterator input,
               VarExprList exprs,
               ExecutionContext qCxt,
               boolean mustBeNewVar)

Method Detail

accept

public Binding accept(Binding binding)

Specified by:

accept in class QueryIterProcessBinding