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#include "FWCore/ParameterSet/interface/ParameterWildcardBase.h"
#include "FWCore/ParameterSet/interface/DocFormatHelper.h"
#include "FWCore/Utilities/interface/EDMException.h"
#include <iomanip>
#include <ostream>
#include <sstream>
namespace edm {
ParameterWildcardBase::~ParameterWildcardBase() {}
ParameterWildcardBase::ParameterWildcardBase(ParameterTypes iType,
bool isTracked,
WildcardValidationCriteria criteria)
: type_(iType), isTracked_(isTracked), criteria_(criteria) {}
void ParameterWildcardBase::throwIfInvalidPattern(char const* pattern) const {
std::string sPattern(pattern);
throwIfInvalidPattern(sPattern);
}
void ParameterWildcardBase::throwIfInvalidPattern(std::string const& pattern) const {
if (pattern != std::string("*")) {
throw Exception(errors::Configuration)
<< "Currently, the only supported wildcard in ParameterSetDescriptions\n"
<< "is the single character \"*\". The configuration contains a wildcard\n"
<< "with pattern \"" << pattern << "\" and type \"" << parameterTypeEnumToString(type()) << "\"\n"
<< "At some future date, globbing or regular expression support may be added\n"
<< "if there are any requests for it from users.\n";
}
}
void ParameterWildcardBase::validateMatchingNames(std::vector<std::string> const& matchingNames,
std::set<std::string>& validatedLabels,
bool optional) const {
validatedLabels.insert(matchingNames.begin(), matchingNames.end());
if (criteria_ == RequireZeroOrMore)
return;
if (criteria_ == RequireAtLeastOne && matchingNames.empty() && !optional) {
throw Exception(errors::Configuration)
<< "Parameter wildcard of type \"" << parameterTypeEnumToString(type()) << "\" requires "
<< "at least one match\n"
<< "and there are no parameters in the configuration matching\n"
<< "that type.\n";
} else if (criteria_ == RequireExactlyOne) {
if ((matchingNames.empty() && !optional) || matchingNames.size() > 1U) {
throw Exception(errors::Configuration)
<< "Parameter wildcard of type \"" << parameterTypeEnumToString(type()) << "\" requires\n"
<< "exactly one match and there are " << matchingNames.size() << " matching parameters\n"
<< "in the configuration.\n";
}
}
}
void ParameterWildcardBase::checkAndGetLabelsAndTypes_(std::set<std::string>& /*usedLabels*/,
std::set<ParameterTypes>& /*parameterTypes*/,
std::set<ParameterTypes>& wildcardTypes) const {
wildcardTypes.insert(type());
}
void ParameterWildcardBase::print_(std::ostream& os,
Modifier modifier,
bool /*writeToCfi*/,
DocFormatHelper& dfh) const {
if (dfh.pass() == 0) {
dfh.setAtLeast1(11U);
if (isTracked()) {
dfh.setAtLeast2(parameterTypeEnumToString(type()).size());
} else {
dfh.setAtLeast2(parameterTypeEnumToString(type()).size() + 10U);
}
dfh.setAtLeast3(8U);
} else {
const bool optional = (Modifier::kOptional == modifier);
const bool obsolete = (Modifier::kObsolete == modifier);
if (dfh.brief()) {
dfh.indent(os);
std::ios::fmtflags oldFlags = os.flags();
os << std::left << std::setw(dfh.column1()) << "wildcard: *"
<< " ";
if (isTracked()) {
os << std::setw(dfh.column2()) << parameterTypeEnumToString(type());
} else {
std::stringstream ss;
ss << "untracked " << parameterTypeEnumToString(type());
os << ss.str();
}
os << " ";
os << std::setw(dfh.column3());
if (optional)
os << "optional";
else if (obsolete)
os << "obsolete";
else
os << "";
if (criteria() == RequireZeroOrMore) {
os << " (require zero or more)";
} else if (criteria() == RequireAtLeastOne) {
os << " (require at least one)";
} else if (criteria() == RequireExactlyOne) {
os << " (require exactly one)";
}
os << "\n";
if (hasNestedContent()) {
dfh.indent(os);
os << " (see Section " << dfh.section() << "." << dfh.counter() << ")\n";
}
os.flags(oldFlags);
} else {
// not brief
dfh.indent(os);
os << "labels must match this wildcard pattern: *\n";
dfh.indent2(os);
os << "type: ";
if (isTracked()) {
os << parameterTypeEnumToString(type());
} else {
os << "untracked " << parameterTypeEnumToString(type());
}
if (optional)
os << " optional";
if (obsolete)
os << "obsolete";
os << "\n";
dfh.indent2(os);
os << "criteria: ";
if (criteria() == RequireZeroOrMore)
os << "require zero or more";
else if (criteria() == RequireAtLeastOne)
os << "require at least one";
else if (criteria() == RequireExactlyOne)
os << "require exactly one";
os << "\n";
if (hasNestedContent()) {
dfh.indent2(os);
os << "(see Section " << dfh.section() << "." << dfh.counter() << ")\n";
}
if (!comment().empty()) {
DocFormatHelper::wrapAndPrintText(os, comment(), dfh.startColumn2(), dfh.commentWidth());
}
os << "\n";
}
}
}
void ParameterWildcardBase::writeCfi_(std::ostream& os,
Modifier modifier,
bool& startWithComma,
int indentation,
CfiOptions& options,
bool& wroteSomething) const {
wroteSomething = true;
if (startWithComma)
os << ",";
startWithComma = true;
os << "\n";
printSpaces(os, indentation);
os << "allowAnyLabel_ = cms.";
if (Modifier::kOptional == modifier) {
os << "optional.";
} else if (Modifier::kObsolete == modifier) {
os << "obsolete.";
} else {
os << "required.";
}
if (!isTracked())
os << "untracked.";
writeTemplate(os, indentation, options);
}
void ParameterWildcardBase::writeTemplate(std::ostream& os, int indentation, CfiOptions&) const {
os << parameterTypeEnumToString(type());
}
bool ParameterWildcardBase::partiallyExists_(ParameterSet const& pset) const { return exists(pset); }
int ParameterWildcardBase::howManyXORSubNodesExist_(ParameterSet const& pset) const { return exists(pset) ? 1 : 0; }
} // namespace edm
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