# Uses of Interface
opennlp.tools.parser.HeadRules

Packages that use HeadRules
Package
Description
opennlp.tools.parser

- ## Uses of HeadRules in opennlp.tools.parser

  Methods in opennlp.tools.parser with parameters of type HeadRules
  Modifier and Type
  Method
  Description
  `void`
  Parse.`add(Parse daughter, HeadRules rules)`
  `Parse`
  Parse.`adjoin(Parse sister, HeadRules rules)`
  Sister adjoins this node's last child and the specified sister node and returns their new parent node.
  `Parse`
  Parse.`adjoinRoot(Parse node, HeadRules rules, int parseIndex)`
  `void`
  Parse.`updateHeads(HeadRules rules)`
  Computes the head parses for this parse and its sub-parses and stores this information in the parse data structure.