# Hierarchy For Package org.apache.ignite.ml.xgboost.parser

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T> (implements org.antlr.v4.runtime.tree.ParseTreeVisitor<T>)
    - org.apache.ignite.ml.xgboost.parser.XGBoostModelBaseVisitor<T> (implements org.apache.ignite.ml.xgboost.parser.XGBoostModelVisitor<T>)
  - org.antlr.v4.runtime.Recognizer<Symbol,ATNInterpreter>
    - org.antlr.v4.runtime.Lexer (implements org.antlr.v4.runtime.TokenSource)
      - org.apache.ignite.ml.xgboost.parser.XGBoostModelLexer
    - org.antlr.v4.runtime.Parser
      - org.apache.ignite.ml.xgboost.parser.XGBoostModelParser
  - org.antlr.v4.runtime.RuleContext (implements org.antlr.v4.runtime.tree.RuleNode)
    - org.antlr.v4.runtime.ParserRuleContext
      - org.apache.ignite.ml.xgboost.parser.XGBoostModelParser.XgHeaderContext
      - org.apache.ignite.ml.xgboost.parser.XGBoostModelParser.XgLeafContext
      - org.apache.ignite.ml.xgboost.parser.XGBoostModelParser.XgModelContext
      - org.apache.ignite.ml.xgboost.parser.XGBoostModelParser.XgNodeContext
      - org.apache.ignite.ml.xgboost.parser.XGBoostModelParser.XgTreeContext
      - org.apache.ignite.ml.xgboost.parser.XGBoostModelParser.XgValueContext
  - org.apache.ignite.ml.xgboost.parser.XGModelParser (implements org.apache.ignite.ml.inference.parser.ModelParser<I,O,M>)

## Interface Hierarchy

- org.antlr.v4.runtime.tree.ParseTreeListener
  - org.apache.ignite.ml.xgboost.parser.XGBoostModelListener
- org.antlr.v4.runtime.tree.ParseTreeVisitor<T>
  - org.apache.ignite.ml.xgboost.parser.XGBoostModelVisitor<T>

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Release Date | : April 20 2022