Class ExecOpRequestBRTPF

java.lang.Object

se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.BaseForExecOps

se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.NullaryExecutableOpBase

se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.BaseForExecOpRequest<BindingsRestrictedTriplePatternRequest,BRTPFServer>

se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.BaseForExecOpRequestWithTPFPaging<BindingsRestrictedTriplePatternRequest,BRTPFServer,BRTPFRequest>

se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.ExecOpRequestBRTPF

All Implemented Interfaces:

StatsProvider, ExecutableOperator, NullaryExecutableOp

public class ExecOpRequestBRTPF
extends BaseForExecOpRequestWithTPFPaging<BindingsRestrictedTriplePatternRequest,BRTPFServer,BRTPFRequest>

Field Summary

Fields inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.BaseForExecOpRequest

fm, req

Fields inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.NullaryExecutableOpBase

timeAtExecEnd, timeAtExecStart

Fields inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.BaseForExecOps

collectExceptions

Constructor Summary

Constructors

Constructor	Description
ExecOpRequestBRTPF(BindingsRestrictedTriplePatternRequest req, BRTPFServer fm, boolean collectExceptions)

Method Summary

Modifier and Type	Method	Description
protected Iterator<SolutionMapping>	convert(Iterable<Triple> itTriples)
protected BRTPFRequest	createPageRequest(String nextPageURL)
protected TPFResponse	performPageRequest(BRTPFRequest req, FederationAccessManager fedAccessMgr)

Methods inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.BaseForExecOpRequestWithTPFPaging

_execute, consumeMatchingTriples, createPageRequest, createStats, isLastPage, resetStats

Methods inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.NullaryExecutableOpBase

execute, getStats

Methods inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.ops.BaseForExecOps

getExceptionsCaughtDuringExecution, recordExceptionCaughtDuringExecution

Methods inherited from class java.lang.Object

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

Methods inherited from interface se.liu.ida.hefquin.engine.queryplan.executable.ExecutableOperator

getExceptionsCaughtDuringExecution

Constructor Details

ExecOpRequestBRTPF

public ExecOpRequestBRTPF(BindingsRestrictedTriplePatternRequest req,
 BRTPFServer fm,
 boolean collectExceptions)

Method Details

createPageRequest

protected BRTPFRequest createPageRequest(String nextPageURL)

Specified by:

createPageRequest in class BaseForExecOpRequestWithTPFPaging<BindingsRestrictedTriplePatternRequest,BRTPFServer,BRTPFRequest>

performPageRequest

protected TPFResponse performPageRequest(BRTPFRequest req,
 FederationAccessManager fedAccessMgr)
                                  throws FederationAccessException

Specified by:

performPageRequest in class BaseForExecOpRequestWithTPFPaging<BindingsRestrictedTriplePatternRequest,BRTPFServer,BRTPFRequest>

Throws:

FederationAccessException

convert

protected Iterator<SolutionMapping> convert(Iterable<Triple> itTriples)

Specified by:

convert in class BaseForExecOpRequestWithTPFPaging<BindingsRestrictedTriplePatternRequest,BRTPFServer,BRTPFRequest>