jubatus::core::fv_converter::key_matcher_factory Class Reference

#include <key_matcher_factory.hpp>

Collaboration diagram for jubatus::core::fv_converter::key_matcher_factory:

Public Member Functions
jubatus::util::lang::shared_ptr< key_matcher >	create_matcher (const std::string &matcher)

Detailed Description

Definition at line 29 of file key_matcher_factory.hpp.

Member Function Documentation

shared_ptr< key_matcher > jubatus::core::fv_converter::key_matcher_factory::create_matcher

(

const std::string &

matcher

)

Definition at line 34 of file key_matcher_factory.cpp.

Referenced by jubatus::core::unlearner::lru_unlearner::lru_unlearner().

                              {
  if (matcher == "" || matcher == "*") {
    return shared_ptr<key_matcher>(new match_all());
  } else if (matcher[0] == '*') {
    return shared_ptr<key_matcher>(new suffix_match(matcher.substr(1)));
  } else if (matcher[matcher.size() - 1] == '*') {
    return shared_ptr<key_matcher>(
      new prefix_match(matcher.substr(0, matcher.size() - 1)));
  } else if (matcher.size() >= 2 && matcher[0] == '/'
      && matcher[matcher.size() - 1] == '/') {
    return shared_ptr<key_matcher>(
      new regexp_match(matcher.substr(1, matcher.size() - 2)));
  } else {
    return shared_ptr<key_matcher>(new exact_match(matcher));
  }
}

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

• jubatus/core/fv_converter/key_matcher_factory.hpp
• jubatus/core/fv_converter/key_matcher_factory.cpp