POSContextGenerator (Apache OpenNLP Tools 2.2.0 API)

All Superinterfaces:

BeamSearchContextGenerator<String>

All Known Implementing Classes:

ConfigurablePOSContextGenerator, DefaultPOSContextGenerator
```
public interface POSContextGenerator
extends BeamSearchContextGenerator<String>
```
Interface for a BeamSearchContextGenerator used in POS tagging.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String[]`	`getContext(int index, String[] tokens, String[] prevTags, Object[] additionalContext)`	Returns the context for making a postag decision at the specified token `index` given the specified `tokens` and previous `tags`.

- Method Detail
  - getContext
```
String[] getContext(int index,
                    String[] tokens,
                    String[] prevTags,
                    Object[] additionalContext)
```
    Returns the context for making a postag decision at the specified token index given the specified tokens and previous tags.
    
    Specified by:
    
    getContext in interface BeamSearchContextGenerator<String>
    
    Parameters:
    
    index - The index of the token for which the context is provided.
    
    tokens - The token sequence representing a sentence.
    
    prevTags - The tags assigned to the previous words in the sentence.
    
    additionalContext - The context for additional information.
    
    Returns:
    
    The context for making a postag decision at the specified token index given the specified tokens and previous tags.