ParameterWildcard.cc

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#include "FWCore/ParameterSet/interface/ParameterWildcard.h"

#include "FWCore/ParameterSet/interface/DocFormatHelper.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/ParameterSet/interface/VParameterSetEntry.h"
#include "FWCore/Utilities/interface/Algorithms.h"

#include <cassert>
#include <iomanip>
#include <ostream>

namespace edm {

  ParameterWildcard<ParameterSetDescription>::ParameterWildcard(std::string const& pattern,
                                                                WildcardValidationCriteria criteria,
                                                                bool isTracked)
      : ParameterWildcardBase(k_PSet, isTracked, criteria), psetDesc_() {
    throwIfInvalidPattern(pattern);
  }

  ParameterWildcard<ParameterSetDescription>::ParameterWildcard(char const* pattern,
                                                                WildcardValidationCriteria criteria,
                                                                bool isTracked)
      : ParameterWildcardBase(k_PSet, isTracked, criteria), psetDesc_() {
    throwIfInvalidPattern(pattern);
  }

  ParameterWildcard<ParameterSetDescription>::ParameterWildcard(std::string const& pattern,
                                                                WildcardValidationCriteria criteria,
                                                                bool isTracked,
                                                                ParameterSetDescription const& desc)
      : ParameterWildcardBase(k_PSet, isTracked, criteria), psetDesc_(new ParameterSetDescription(desc)) {
    throwIfInvalidPattern(pattern);
  }

  ParameterWildcard<ParameterSetDescription>::ParameterWildcard(char const* pattern,
                                                                WildcardValidationCriteria criteria,
                                                                bool isTracked,
                                                                ParameterSetDescription const& desc)
      : ParameterWildcardBase(k_PSet, isTracked, criteria), psetDesc_(new ParameterSetDescription(desc)) {
    throwIfInvalidPattern(pattern);
  }

  ParameterWildcard<ParameterSetDescription>::~ParameterWildcard() {}

  ParameterDescriptionNode* ParameterWildcard<ParameterSetDescription>::clone() const {
    return new ParameterWildcard(*this);
  }

  void ParameterWildcard<ParameterSetDescription>::validate_(ParameterSet& pset,
                                                             std::set<std::string>& validatedLabels,
                                                             bool optional) const {
    std::vector<std::string> parameterNames = pset.getParameterNamesForType<ParameterSet>(isTracked());
    validateMatchingNames(parameterNames, validatedLabels, optional);

    if (psetDesc_) {
      for_all(parameterNames,
              std::bind(&ParameterWildcard<ParameterSetDescription>::validateDescription,
                        this,
                        std::placeholders::_1,
                        std::ref(pset)));
    }
  }

  void ParameterWildcard<ParameterSetDescription>::validateDescription(std::string const& parameterName,
                                                                       ParameterSet& pset) const {
    ParameterSet* containedPSet = pset.getPSetForUpdate(parameterName);
    psetDesc_->validate(*containedPSet);
  }

  bool ParameterWildcard<ParameterSetDescription>::hasNestedContent_() const {
    if (psetDesc_)
      return true;
    return false;
  }

  void ParameterWildcard<ParameterSetDescription>::printNestedContent_(std::ostream& os,
                                                                       bool /*optional*/,
                                                                       DocFormatHelper& dfh) const {
    int indentation = dfh.indentation();
    if (dfh.parent() != DocFormatHelper::TOP) {
      indentation -= DocFormatHelper::offsetSectionContent();
    }

    printSpaces(os, indentation);
    os << "Section " << dfh.section() << "." << dfh.counter() << " description of PSet matching wildcard:";
    os << "\n";
    if (!dfh.brief())
      os << "\n";

    std::stringstream ss;
    ss << dfh.section() << "." << dfh.counter();
    std::string newSection = ss.str();

    DocFormatHelper new_dfh(dfh);
    new_dfh.setSection(newSection);
    new_dfh.setIndentation(indentation + DocFormatHelper::offsetSectionContent());
    new_dfh.setParent(DocFormatHelper::OTHER);

    psetDesc_->print(os, new_dfh);
  }

  bool ParameterWildcard<ParameterSetDescription>::exists_(ParameterSet const& pset) const {
    if (criteria() == RequireZeroOrMore)
      return true;

    std::vector<std::string> parameterNames = pset.getParameterNamesForType<ParameterSet>(isTracked());

    if (criteria() == RequireAtLeastOne)
      return !parameterNames.empty();
    return parameterNames.size() == 1U;
  }

  void ParameterWildcard<ParameterSetDescription>::writeTemplate(std::ostream& os,
                                                                 int indentation,
                                                                 CfiOptions& options) const {
    os << "PSetTemplate(";
    indentation += 2;
    if (psetDesc_) {
      psetDesc_->writeCfi(os, false, indentation, options);
    }
    os << ")";
  }

  // -------------------------------------------------------------------------

  ParameterWildcard<std::vector<ParameterSet> >::ParameterWildcard(std::string const& pattern,
                                                                   WildcardValidationCriteria criteria,
                                                                   bool isTracked)
      : ParameterWildcardBase(k_VPSet, isTracked, criteria), psetDesc_() {
    throwIfInvalidPattern(pattern);
  }

  ParameterWildcard<std::vector<ParameterSet> >::ParameterWildcard(char const* pattern,
                                                                   WildcardValidationCriteria criteria,
                                                                   bool isTracked)
      : ParameterWildcardBase(k_VPSet, isTracked, criteria), psetDesc_() {
    throwIfInvalidPattern(pattern);
  }

  ParameterWildcard<std::vector<ParameterSet> >::ParameterWildcard(std::string const& pattern,
                                                                   WildcardValidationCriteria criteria,
                                                                   bool isTracked,
                                                                   ParameterSetDescription const& desc)
      : ParameterWildcardBase(k_VPSet, isTracked, criteria), psetDesc_(new ParameterSetDescription(desc)) {
    throwIfInvalidPattern(pattern);
  }

  ParameterWildcard<std::vector<ParameterSet> >::ParameterWildcard(char const* pattern,
                                                                   WildcardValidationCriteria criteria,
                                                                   bool isTracked,
                                                                   ParameterSetDescription const& desc)
      : ParameterWildcardBase(k_VPSet, isTracked, criteria), psetDesc_(new ParameterSetDescription(desc)) {
    throwIfInvalidPattern(pattern);
  }

  ParameterWildcard<std::vector<ParameterSet> >::~ParameterWildcard() {}

  ParameterDescriptionNode* ParameterWildcard<std::vector<ParameterSet> >::clone() const {
    return new ParameterWildcard(*this);
  }

  void ParameterWildcard<std::vector<ParameterSet> >::validate_(ParameterSet& pset,
                                                                std::set<std::string>& validatedLabels,
                                                                bool optional) const {
    std::vector<std::string> parameterNames = pset.getParameterNamesForType<std::vector<ParameterSet> >(isTracked());
    validateMatchingNames(parameterNames, validatedLabels, optional);

    if (psetDesc_) {
      for_all(parameterNames,
              std::bind(&ParameterWildcard<std::vector<ParameterSet> >::validatePSetVector,
                        this,
                        std::placeholders::_1,
                        std::ref(pset)));
    }
  }

  void ParameterWildcard<std::vector<ParameterSet> >::validatePSetVector(std::string const& parameterName,
                                                                         ParameterSet& pset) const {
    VParameterSetEntry* vpsetEntry = pset.getPSetVectorForUpdate(parameterName);
    assert(vpsetEntry);
    for (unsigned i = 0; i < vpsetEntry->size(); ++i) {
      psetDesc_->validate(vpsetEntry->psetInVector(i));
    }
  }

  bool ParameterWildcard<std::vector<ParameterSet> >::hasNestedContent_() const {
    if (psetDesc_)
      return true;
    return false;
  }

  void ParameterWildcard<std::vector<ParameterSet> >::printNestedContent_(std::ostream& os,
                                                                          bool /*optional*/,
                                                                          DocFormatHelper& dfh) const {
    int indentation = dfh.indentation();
    if (dfh.parent() != DocFormatHelper::TOP) {
      indentation -= DocFormatHelper::offsetSectionContent();
    }

    printSpaces(os, indentation);
    os << "Section " << dfh.section() << "." << dfh.counter()
       << " description used to validate all PSets which are in the VPSet matching the wildcard:";
    os << "\n";
    if (!dfh.brief())
      os << "\n";

    std::stringstream ss;
    ss << dfh.section() << "." << dfh.counter();
    std::string newSection = ss.str();

    DocFormatHelper new_dfh(dfh);
    new_dfh.setSection(newSection);
    new_dfh.setIndentation(indentation + DocFormatHelper::offsetSectionContent());
    new_dfh.setParent(DocFormatHelper::OTHER);

    psetDesc_->print(os, new_dfh);
  }

  bool ParameterWildcard<std::vector<ParameterSet> >::exists_(ParameterSet const& pset) const {
    if (criteria() == RequireZeroOrMore)
      return true;

    std::vector<std::string> parameterNames = pset.getParameterNamesForType<std::vector<ParameterSet> >(isTracked());

    if (criteria() == RequireAtLeastOne)
      return !parameterNames.empty();
    return parameterNames.size() == 1U;
  }
}  // namespace edm