opennlp.tools.postag

Interface POSContextGenerator

All Superinterfaces:

BeamSearchContextGenerator<java.lang.String>

All Known Implementing Classes:

ConfigurablePOSContextGenerator, DefaultPOSContextGenerator

public interface POSContextGenerator
extends BeamSearchContextGenerator<java.lang.String>

The interface for a context generator for the POS Tagger.

Method Summary

Modifier and Type	Method and Description
java.lang.String[]	getContext(int pos, java.lang.String[] tokens, java.lang.String[] prevTags, java.lang.Object[] ac) Returns the context for the specified position in the specified sequence (list).

Method Detail

getContext

java.lang.String[] getContext(int pos,
                              java.lang.String[] tokens,
                              java.lang.String[] prevTags,
                              java.lang.Object[] ac)

Description copied from interface: BeamSearchContextGenerator

Returns the context for the specified position in the specified sequence (list).

Specified by:

getContext in interface BeamSearchContextGenerator<java.lang.String>

Parameters:

pos - The index of the sequence.

tokens - The sequence of items over which the beam search is performed.

prevTags - The sequence of decisions made prior to the context for which this decision is being made.

ac - Any addition context specific to a class implementing this interface.

Returns:

the context for the specified position in the specified sequence.