edu.stanford.nlp.trees
Class BasicCategoryTreeTransformer

java.lang.Object
  edu.stanford.nlp.trees.RecursiveTreeTransformer
      edu.stanford.nlp.trees.BasicCategoryTreeTransformer

All Implemented Interfaces:

TreeTransformer, Function<Tree,Tree>

public class BasicCategoryTreeTransformer
extends RecursiveTreeTransformer
implements Function<Tree,Tree>

Transforms trees by turning the labels into their basic categories according to the TreebankLanguagePack

Author:

John Bauer

Constructor Summary

BasicCategoryTreeTransformer(TreebankLanguagePack tlp)

Method Summary

Tree	apply(Tree tree) Converts a T1 to a different T2.
Label	transformNonterminalLabel(Tree tree)

Methods inherited from class edu.stanford.nlp.trees.RecursiveTreeTransformer

transformHelper, transformLabel, transformNonterminal, transformTerminal, transformTerminalLabel, transformTree

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicCategoryTreeTransformer

public BasicCategoryTreeTransformer(TreebankLanguagePack tlp)

Method Detail

transformNonterminalLabel

public Label transformNonterminalLabel(Tree tree)

Overrides:

transformNonterminalLabel in class RecursiveTreeTransformer

apply

public Tree apply(Tree tree)

Description copied from interface: Function

Converts a T1 to a different T2. For example, a Parser will convert a Sentence to a Tree. A Tagger will convert a Sentence to a TaggedSentence.

Specified by:

apply in interface Function<Tree,Tree>

Parameters:

tree - The function's argument

Returns:

The function's evaluated value