ExtensionFunction Class Reference

#include <ExtensionFunctionsWhitelist.h>

Public Member Functions
	ExtensionFunction (const std::string &name, const std::vector< ExtArgumentType > &args, const ExtArgumentType ret, const std::vector< std::map< std::string, std::string >> &annotations, const bool is_runtime)
const std::string	getName (bool keep_suffix=true) const
const std::vector < ExtArgumentType > &	getInputArgs () const
const ExtArgumentType	getRet () const
const std::vector< std::map < std::string, std::string > > &	getAnnotations () const
bool	usesManager () const
std::string	toString () const
std::string	toStringSQL () const
std::string	toSignature () const
bool	isGPU () const
bool	isCPU () const
bool	isRuntime () const

Private Attributes
const std::string	name_
const std::vector < ExtArgumentType >	args_
const ExtArgumentType	ret_
const std::vector< std::map < std::string, std::string > >	annotations_
const bool	is_runtime_

Detailed Description

Definition at line 115 of file ExtensionFunctionsWhitelist.h.

Constructor & Destructor Documentation

ExtensionFunction::ExtensionFunction ( const std::string &  name, const std::vector< ExtArgumentType > &  args, const ExtArgumentType  ret, const std::vector< std::map< std::string, std::string >> &  annotations, const bool  is_runtime  )

inline

Definition at line 117 of file ExtensionFunctionsWhitelist.h.

      : name_(name)
      , args_(args)
      , ret_(ret)
      , annotations_(annotations)
      , is_runtime_(is_runtime) {}

Member Function Documentation

const std::vector<std::map<std::string, std::string> >& ExtensionFunction::getAnnotations ( ) const

inline

Definition at line 132 of file ExtensionFunctionsWhitelist.h.

References annotations_.

Referenced by ThriftSerializers::to_thrift().

                                                                        {
    return annotations_;
  }

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const std::vector<ExtArgumentType>& ExtensionFunction::getInputArgs ( ) const

inline

Definition at line 130 of file ExtensionFunctionsWhitelist.h.

References args_.

Referenced by CodeGenerator::codegenFunctionOperCastArgs(), and ThriftSerializers::to_thrift().

{ return args_; }

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const std::string ExtensionFunction::getName

(

bool

keep_suffix = true

)

const

Definition at line 600 of file ExtensionFunctionsWhitelist.cpp.

References anonymous_namespace{ExtensionFunctionsWhitelist.cpp}::drop_suffix(), and name_.

Referenced by CodeGenerator::codegenFunctionOper(), CodeGenerator::codegenFunctionOperCastArgs(), ExtensionFunctionsWhitelist::get_udfs_name(), ThriftSerializers::to_thrift(), toString(), and toStringSQL().

                                                                 {
  return (keep_suffix ? name_ : drop_suffix(name_));
}

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const ExtArgumentType ExtensionFunction::getRet ( ) const

inline

Definition at line 131 of file ExtensionFunctionsWhitelist.h.

References ret_.

Referenced by CodeGenerator::codegenFunctionOper(), and ThriftSerializers::to_thrift().

{ return ret_; }

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bool ExtensionFunction::isCPU ( ) const

inline

Definition at line 145 of file ExtensionFunctionsWhitelist.h.

References name_.

                            {
    return (name_.find("_gpu_", name_.find("__")) == std::string::npos);
  }

bool ExtensionFunction::isGPU ( ) const

inline

Definition at line 141 of file ExtensionFunctionsWhitelist.h.

References name_.

                            {
    return (name_.find("_cpu_", name_.find("__")) == std::string::npos);
  }

bool ExtensionFunction::isRuntime ( ) const

inline

Definition at line 149 of file ExtensionFunctionsWhitelist.h.

References is_runtime_.

Referenced by ExtensionFunctionsWhitelist::get_udfs_name().

{ return is_runtime_; }

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std::string ExtensionFunction::toSignature

(

)

const

Definition at line 615 of file ExtensionFunctionsWhitelist.cpp.

References args_, ret_, and ExtensionFunctionsWhitelist::toString().

                                               {
  return "(" + ExtensionFunctionsWhitelist::toString(args_) + ") -> " +
         ExtensionFunctionsWhitelist::toString(ret_);
}

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std::string ExtensionFunction::toString

(

)

const

Definition at line 604 of file ExtensionFunctionsWhitelist.cpp.

References args_, getName(), ret_, and ExtensionFunctionsWhitelist::toString().

                                            {
  return getName() + "(" + ExtensionFunctionsWhitelist::toString(args_) + ") -> " +
         ExtensionFunctionsWhitelist::toString({ret_});
}

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std::string ExtensionFunction::toStringSQL

(

)

const

Definition at line 609 of file ExtensionFunctionsWhitelist.cpp.

References args_, getName(), ret_, and ExtensionFunctionsWhitelist::toStringSQL().

                                               {
  return getName(/* keep_suffix = */ false) + "(" +
         ExtensionFunctionsWhitelist::toStringSQL(args_) + ") -> " +
         ExtensionFunctionsWhitelist::toStringSQL(ret_);
}

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bool ExtensionFunction::usesManager

(

)

const

Definition at line 586 of file ExtensionFunctionsWhitelist.cpp.

References annotations_.

Referenced by CodeGenerator::codegenFunctionOper().

                                          {
  // if-else exists to keep compatibility with older versions of RBC
  if (annotations_.empty()) {
    return false;
  } else {
    auto func_annotations = annotations_.back();
    auto mgr_annotation = func_annotations.find("uses_manager");
    if (mgr_annotation != func_annotations.end()) {
      return boost::algorithm::to_lower_copy(mgr_annotation->second) == "true";
    }
    return false;
  }
}

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Member Data Documentation

const std::vector<std::map<std::string, std::string> > ExtensionFunction::annotations_

private

Definition at line 155 of file ExtensionFunctionsWhitelist.h.

Referenced by getAnnotations(), and usesManager().

const std::vector<ExtArgumentType> ExtensionFunction::args_

private

Definition at line 153 of file ExtensionFunctionsWhitelist.h.

Referenced by getInputArgs(), toSignature(), toString(), and toStringSQL().

const bool ExtensionFunction::is_runtime_

private

Definition at line 156 of file ExtensionFunctionsWhitelist.h.

Referenced by isRuntime().

const std::string ExtensionFunction::name_

private

Definition at line 152 of file ExtensionFunctionsWhitelist.h.

Referenced by getName(), isCPU(), and isGPU().

const ExtArgumentType ExtensionFunction::ret_

private

Definition at line 154 of file ExtensionFunctionsWhitelist.h.

Referenced by getRet(), toSignature(), toString(), and toStringSQL().

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The documentation for this class was generated from the following files:

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/ExtensionFunctionsWhitelist.h
• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/ExtensionFunctionsWhitelist.cpp