# Hierarchy For Package opennlp.tools.parser.lang.en

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - opennlp.tools.parser.lang.en.HeadRules (implements opennlp.tools.parser.GapLabeler, opennlp.tools.parser.HeadRules, opennlp.tools.util.model.SerializableArtifact)
  - opennlp.tools.parser.lang.en.HeadRules.HeadRulesSerializer (implements opennlp.tools.util.model.ArtifactSerializer<T>)