opennlp.tools.parser.treeinsert
Class AttachContextGenerator

java.lang.Object
  opennlp.tools.parser.AbstractContextGenerator
      opennlp.tools.parser.treeinsert.AttachContextGenerator

public class AttachContextGenerator
extends AbstractContextGenerator

Field Summary

Fields inherited from class opennlp.tools.parser.AbstractContextGenerator

EOS, punctSet, useLabel, zeroBackOff

Constructor Summary

AttachContextGenerator(Set<String> punctSet)

Method Summary

String[]	getContext(Object o)
String[]	getContext(Parse[] constituents, int index, List<Parse> rightFrontier, int rfi)

Methods inherited from class opennlp.tools.parser.AbstractContextGenerator

checkcons, checkcons, cons, cons2, cons3, consbo, getFrontierNodes, production, punct, punctbo, surround

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachContextGenerator

public AttachContextGenerator(Set<String> punctSet)

Method Detail

getContext

public String[] getContext(Object o)

getContext

public String[] getContext(Parse[] constituents,
                           int index,
                           List<Parse> rightFrontier,
                           int rfi)

Parameters:

constituents - The constituents as they have been constructed so far.

index - The constituent index of the node being attached.

rightFrontier - The nodes which have been not attach to so far.

Returns:

A set of contextual features about this attachment.