edm::ParentProcessProductResolver Class Reference

#include <ProductResolvers.h>

Inheritance diagram for edm::ParentProcessProductResolver:

Public Types
typedef ProducedProductResolver::ProductStatus	ProductStatus

Public Member Functions
void	connectTo (ProductResolverBase const &iOther, Principal const *iParentPrincipal) final
	ParentProcessProductResolver (std::shared_ptr< BranchDescription const > bd)
Public Member Functions inherited from edm::ProductResolverBase
BranchDescription const &	branchDescription () const
std::string const &	moduleLabel () const
ProductResolverBase &	operator= (ProductResolverBase const &)=delete
void	prefetchAsync (WaitingTaskHolder waitTask, Principal const &principal, bool skipCurrentProcess, ServiceToken const &token, SharedResourcesAcquirer *sra, ModuleCallingContext const *mcc) const
std::string const &	processName () const
ProductID const &	productID () const
std::string const &	productInstanceName () const
ProductProvenance const *	productProvenancePtr () const
bool	productResolved () const
	ProductResolverBase ()
	ProductResolverBase (ProductResolverBase const &)=delete
TypeID	productType () const
bool	productUnavailable () const
bool	productWasDeleted () const
bool	productWasFetchedAndIsValid (bool iSkipCurrentProcess) const
Provenance const *	provenance () const
bool	provenanceAvailable () const
void	resetBranchDescription (std::shared_ptr< BranchDescription const > bd)
void	resetProductData ()
std::string const &	resolvedModuleLabel () const
Resolution	resolveProduct (Principal const &principal, bool skipCurrentProcess, SharedResourcesAcquirer *sra, ModuleCallingContext const *mcc) const
void	retrieveAndMerge (Principal const &principal, MergeableRunProductMetadata const *mergeableRunProductMetadata) const
void	setMergeableRunProductMetadata (MergeableRunProductMetadata const *mrpm)
void	setProductID (ProductID const &pid)
void	setProductProvenanceRetriever (ProductProvenanceRetriever const *provRetriever)
virtual void	setupUnscheduled (UnscheduledConfigurator const &)
bool	singleProduct () const
StableProvenance const *	stableProvenance () const
void	unsafe_deleteProduct () const
bool	unscheduledWasNotRun () const
void	write (std::ostream &os) const
virtual	~ProductResolverBase ()

Private Member Functions
BranchDescription const &	branchDescription_ () const override
void	prefetchAsync_ (WaitingTaskHolder waitTask, Principal const &principal, bool skipCurrentProcess, ServiceToken const &token, SharedResourcesAcquirer *sra, ModuleCallingContext const *mcc) const override
ProductProvenance const *	productProvenancePtr_ () const override
bool	productResolved_ () const final
bool	productUnavailable_ () const override
bool	productWasDeleted_ () const override
bool	productWasFetchedAndIsValid_ (bool iSkipCurrentProcess) const override
Provenance const *	provenance_ () const final
void	resetBranchDescription_ (std::shared_ptr< BranchDescription const > bd) override
void	resetProductData_ (bool deleteEarly) override
std::string const &	resolvedModuleLabel_ () const override
Resolution	resolveProduct_ (Principal const &principal, bool skipCurrentProcess, SharedResourcesAcquirer *sra, ModuleCallingContext const *mcc) const override
void	setProductID_ (ProductID const &pid) override
void	setProductProvenanceRetriever_ (ProductProvenanceRetriever const *provRetriever) override
bool	singleProduct_ () const override
void	throwNullRealProduct () const
bool	unscheduledWasNotRun_ () const override

Private Attributes
std::shared_ptr < BranchDescription const >	bd_
Principal const *	parentPrincipal_
ProductProvenanceRetriever const *	provRetriever_
ProductResolverBase const *	realProduct_

Detailed Description

Definition at line 410 of file ProductResolvers.h.

Member Typedef Documentation

typedef ProducedProductResolver::ProductStatus edm::ParentProcessProductResolver::ProductStatus

Definition at line 412 of file ProductResolvers.h.

Constructor & Destructor Documentation

edm::ParentProcessProductResolver::ParentProcessProductResolver ( std::shared_ptr< BranchDescription const >  bd )

inlineexplicit

Definition at line 413 of file ProductResolvers.h.

        : ProductResolverBase(), realProduct_(nullptr), bd_(bd), provRetriever_(nullptr), parentPrincipal_(nullptr) {}

Member Function Documentation

BranchDescription const& edm::ParentProcessProductResolver::branchDescription_ ( ) const

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 464 of file ProductResolvers.h.

{ return *bd_; }

void edm::ParentProcessProductResolver::connectTo ( ProductResolverBase const &  iOther, Principal const *  iParentPrincipal  )

inlinefinalvirtual

Implements edm::ProductResolverBase.

Definition at line 416 of file ProductResolvers.h.

                                                                                               {
      realProduct_ = &iOther;
      parentPrincipal_ = iParentPrincipal;
    };

void edm::ParentProcessProductResolver::prefetchAsync_ ( WaitingTaskHolder  waitTask, Principal const &  principal, bool  skipCurrentProcess, ServiceToken const &  token, SharedResourcesAcquirer *  sra, ModuleCallingContext const *  mcc  ) const

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 435 of file ProductResolvers.h.

References edm::Principal::branchType(), edm::ParentContext::globalContext(), edm::InProcess, edm::GlobalContext::kBeginProcessBlock, edm::GlobalContext::kEndProcessBlock, edm::ModuleCallingContext::parent(), and edm::GlobalContext::transition().

                                                                        {
      if (principal.branchType() == InProcess &&
          (mcc->parent().globalContext()->transition() == GlobalContext::Transition::kBeginProcessBlock ||
           mcc->parent().globalContext()->transition() == GlobalContext::Transition::kEndProcessBlock)) {
        return;
      }

      skipCurrentProcess = false;
      realProduct_->prefetchAsync(waitTask, *parentPrincipal_, skipCurrentProcess, token, sra, mcc);
    }

ProductProvenance const * edm::ParentProcessProductResolver::productProvenancePtr_ ( ) const

overrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 803 of file ProductResolvers.cc.

References bd_, edm::ProductProvenanceLookup::branchIDToProvenance(), and provRetriever_.

                                                                                     {
    return provRetriever_ ? provRetriever_->branchIDToProvenance(bd_->originalBranchID()) : nullptr;
  }

bool edm::ParentProcessProductResolver::productResolved_ ( ) const

inlinefinalprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 457 of file ProductResolvers.h.

{ return realProduct_->productResolved(); }

bool edm::ParentProcessProductResolver::productUnavailable_ ( ) const

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 456 of file ProductResolvers.h.

{ return realProduct_->productUnavailable(); }

bool edm::ParentProcessProductResolver::productWasDeleted_ ( ) const

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 458 of file ProductResolvers.h.

{ return realProduct_->productWasDeleted(); }

bool edm::ParentProcessProductResolver::productWasFetchedAndIsValid_ ( bool  iSkipCurrentProcess ) const

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 459 of file ProductResolvers.h.

                                                                               {
      iSkipCurrentProcess = false;
      return realProduct_->productWasFetchedAndIsValid(iSkipCurrentProcess);
    }

Provenance const* edm::ParentProcessProductResolver::provenance_ ( ) const

inlinefinalprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 466 of file ProductResolvers.h.

{ return realProduct_->provenance(); }

void edm::ParentProcessProductResolver::resetBranchDescription_ ( std::shared_ptr< BranchDescription const >  bd )

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 465 of file ProductResolvers.h.

{ bd_ = bd; }

void edm::ParentProcessProductResolver::resetProductData_ ( bool  deleteEarly )

overrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 807 of file ProductResolvers.cc.

{}

std::string const& edm::ParentProcessProductResolver::resolvedModuleLabel_ ( ) const

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 467 of file ProductResolvers.h.

{ return realProduct_->moduleLabel(); }

Resolution edm::ParentProcessProductResolver::resolveProduct_ ( Principal const &  principal, bool  skipCurrentProcess, SharedResourcesAcquirer *  sra, ModuleCallingContext const *  mcc  ) const

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 422 of file ProductResolvers.h.

References edm::Principal::branchType(), edm::ParentContext::globalContext(), edm::InProcess, edm::GlobalContext::kBeginProcessBlock, edm::GlobalContext::kEndProcessBlock, edm::ModuleCallingContext::parent(), Resolution, and edm::GlobalContext::transition().

                                                                               {
      if (principal.branchType() == InProcess &&
          (mcc->parent().globalContext()->transition() == GlobalContext::Transition::kBeginProcessBlock ||
           mcc->parent().globalContext()->transition() == GlobalContext::Transition::kEndProcessBlock)) {
        return Resolution(nullptr);
      }

      skipCurrentProcess = false;
      return realProduct_->resolveProduct(*parentPrincipal_, skipCurrentProcess, sra, mcc);
    }

void edm::ParentProcessProductResolver::setProductID_ ( ProductID const &  pid )

overrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 801 of file ProductResolvers.cc.

{}

void edm::ParentProcessProductResolver::setProductProvenanceRetriever_ ( ProductProvenanceRetriever const *  provRetriever )

overrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 797 of file ProductResolvers.cc.

References provRetriever_.

                                                                                                                   {
    provRetriever_ = provRetriever;
  }

bool edm::ParentProcessProductResolver::singleProduct_ ( ) const

overrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 809 of file ProductResolvers.cc.

{ return true; }

void edm::ParentProcessProductResolver::throwNullRealProduct ( ) const

private

Definition at line 811 of file ProductResolvers.cc.

References Exception, and edm::errors::LogicError.

                                                                {
    // In principle, this ought to be fixed. I noticed one hits this error
    // when in a SubProcess and calling the Event::getProvenance function
    // with a BranchID to a branch from an earlier SubProcess or the top
    // level process and this branch is not kept in this SubProcess. It might
    // be possible to hit this in other contexts. I say it ought to be
    // fixed because one does not encounter this issue if the SubProcesses
    // are split into genuinely different processes (in principle that
    // ought to give identical behavior and results). No user has ever
    // reported this issue which has been around for some time and it was only
    // noticed when testing some rare corner cases after modifying Core code.
    // After discussing this with Chris we decided that at least for the moment
    // there are higher priorities than fixing this ... I converted it so it
    // causes an exception instead of a seg fault. The issue that may need to
    // be addressed someday is how ProductResolvers for non-kept branches are
    // connected to earlier SubProcesses.
    throw Exception(errors::LogicError)
        << "ParentProcessProductResolver::throwNullRealProduct RealProduct pointer not set in this context.\n"
        << "Contact a Framework developer\n";
  }

bool edm::ParentProcessProductResolver::unscheduledWasNotRun_ ( ) const

inlineoverrideprivatevirtual

Implements edm::ProductResolverBase.

Definition at line 450 of file ProductResolvers.h.

                                                {
      if (realProduct_)
        return realProduct_->unscheduledWasNotRun();
      throwNullRealProduct();
      return false;
    }

Member Data Documentation

std::shared_ptr<BranchDescription const> edm::ParentProcessProductResolver::bd_

private

Definition at line 476 of file ProductResolvers.h.

Referenced by productProvenancePtr_().

Principal const* edm::ParentProcessProductResolver::parentPrincipal_

private

Definition at line 478 of file ProductResolvers.h.

ProductProvenanceRetriever const* edm::ParentProcessProductResolver::provRetriever_

private

Definition at line 477 of file ProductResolvers.h.

Referenced by productProvenancePtr_(), and setProductProvenanceRetriever_().

ProductResolverBase const* edm::ParentProcessProductResolver::realProduct_

private

Definition at line 475 of file ProductResolvers.h.