Package org.rdfhdt.hdtjena.solver

Class StageMatchTripleID

java.lang.Object

org.rdfhdt.hdt.iterator.utils.RepeatApplyIterator<BindingHDTId>

org.rdfhdt.hdtjena.solver.StageMatchTripleID

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.util.Iterator<BindingHDTId>

public class StageMatchTripleID
extends RepeatApplyIterator<BindingHDTId>

For each input binding, emits all tuples matching a triple pattern. See QueryIterTriplePattern.

Field Summary

Fields

Modifier and Type	Field	Description
static long	numSearches

Constructor Summary

Constructors

Constructor	Description
StageMatchTripleID(HDTGraph graph, java.util.Iterator<BindingHDTId> input, org.apache.jena.graph.Triple patternTuple, org.apache.jena.sparql.engine.ExecutionContext execCxt, java.util.Map<org.apache.jena.sparql.core.Var,VarAppearance> mapVar)

Method Summary

Modifier and Type	Method	Description
protected java.util.Iterator<BindingHDTId>	makeNextStage(BindingHDTId input)

Methods inherited from class org.rdfhdt.hdt.iterator.utils.RepeatApplyIterator

close, hasNext, next, remove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

numSearches

public static long numSearches

Constructor Detail

StageMatchTripleID

public StageMatchTripleID(HDTGraph graph,
                          java.util.Iterator<BindingHDTId> input,
                          org.apache.jena.graph.Triple patternTuple,
                          org.apache.jena.sparql.engine.ExecutionContext execCxt,
                          java.util.Map<org.apache.jena.sparql.core.Var,VarAppearance> mapVar)

Method Detail

makeNextStage

protected java.util.Iterator<BindingHDTId> makeNextStage(BindingHDTId input)

Specified by:

makeNextStage in class RepeatApplyIterator<BindingHDTId>