@startuml
class ML::TriesWithFrequencies::PathsGatherer  {
  {field} $!ulp
  {field} @!tracedPaths
  {method} BUILDALL
  {method} new
  {method} trace
  {method} tracedPaths
  {method} trie-trace
  {method} ulp
}


class ML::TriesWithFrequencies::Trie  {
  {field} $!key
  {field} $!value
  {field} %!children
  {method} BUILDALL
  {method} JSON
  {method} Str
  {method} WL
  {method} XML
  {method} children
  {method} classify
  {method} clone
  {method} contains
  {method} create
  {method} create-by-split
  {method} form
  {method} getChildren
  {method} getKey
  {method} getValue
  {method} gist
  {method} has-complete-match
  {method} hash
  {method} insert
  {method} is-key
  {method} key
  {method} leaf-probabilities
  {method} leafQ
  {method} make
  {method} merge
  {method} new
  {method} node-counts
  {method} node-probabilities
  {method} position
  {method} remove-by-pareto-fraction
  {method} remove-by-regex
  {method} remove-by-threshold
  {method} retrieve
  {method} root-to-leaf-paths
  {method} select-by-pareto-fraction
  {method} select-by-regex
  {method} select-by-threshold
  {method} setChildren
  {method} setKey
  {method} setValue
  {method} shrink
  {method} toJSONFormatRec
  {method} to-map-format
  {method} toWLFormatRec
  {method} toXMLFormatRec
  {method} trieRootLabel
  {method} trieValueLabel
  {method} value
  {method} words
  {method} words-with-probabilities
}
ML::TriesWithFrequencies::Trie --|> ML::TriesWithFrequencies::Trieish


class ML::TriesWithFrequencies::ParetoBasedRemover  {
  {field} $!pareto-fraction
  {field} $!postfix
  {field} $!remove-bottom
  {method} BUILDALL
  {method} new
  {method} pareto-fraction
  {method} postfix
  {method} remove
  {method} remove-bottom
  {method} trie-map
  {method} trie-pareto-remove
}
ML::TriesWithFrequencies::ParetoBasedRemover --|> ML::TriesWithFrequencies::TrieTraverse


class ML::TriesWithFrequencies::ThresholdBasedRemover  {
  {field} $!below-threshold
  {field} $!postfix
  {field} $!threshold
  {method} BUILDALL
  {method} below-threshold
  {method} new
  {method} postfix
  {method} remove
  {method} threshold
  {method} trie-map
  {method} trie-threshold-remove
}
ML::TriesWithFrequencies::ThresholdBasedRemover --|> ML::TriesWithFrequencies::TrieTraverse


class "TRIEVALUE" <<constant>> {
}
"TRIEVALUE" --|> Stringy


class "TRIEROOT" <<constant>> {
}
"TRIEROOT" --|> Stringy


class ML::TriesWithFrequencies::RegexBasedRemover  {
  {field} $!invert
  {field} $!key-pattern
  {field} $!postfix
  {method} BUILDALL
  {method} invert
  {method} key-pattern
  {method} new
  {method} postfix
  {method} remove
  {method} trie-map
  {method} trie-regex-remove
}
ML::TriesWithFrequencies::RegexBasedRemover --|> ML::TriesWithFrequencies::TrieTraverse


class ML::TriesWithFrequencies::Trieish <<role>> {
  {field} $!key
  {field} $!value
  {field} %!children
  {method} JSON
  {method} Str
  {method} WL
  {method} XML
  {method} clone
  {method} getChildren
  {method} getKey
  {method} getValue
  {method} gist
  {method} hash
  {method} setChildren
  {method} setKey
  {method} setValue
  {method} toJSONFormatRec
  {method} to-map-format
  {method} toWLFormatRec
  {method} toXMLFormatRec
  {method} trieRootLabel
  {method} trieValueLabel
}


class ML::TriesWithFrequencies::LeafProbabilitiesGatherer  {
  {field} $!counts-trie
  {field} $!ulp
  {method} BUILDALL
  {method} counts-trie
  {method} new
  {method} trace
  {method} trie-trace
  {method} ulp
}


class ML::TriesWithFrequencies::TrieTraverse <<role>> {
}


@enduml