ConfigurablePOSContextGenerator (Apache OpenNLP Tools 2.1.0 API)

java.lang.Object
- opennlp.tools.postag.ConfigurablePOSContextGenerator

All Implemented Interfaces:

POSContextGenerator, BeamSearchContextGenerator<String>
```
public class ConfigurablePOSContextGenerator
extends Object
implements POSContextGenerator
```
A context generator for the POS Tagger.

Constructor Summary

Constructors
Constructor	Description
`ConfigurablePOSContextGenerator(int cacheSize, AdaptiveFeatureGenerator featureGenerator)`	Initializes the current instance.
`ConfigurablePOSContextGenerator(AdaptiveFeatureGenerator featureGenerator)`	Initializes the current instance.

Method Summary

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

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ConfigurablePOSContextGenerator
```
public ConfigurablePOSContextGenerator(int cacheSize,
                                       AdaptiveFeatureGenerator featureGenerator)
```
    Initializes the current instance.
    
    Parameters:
    
    cacheSize -
  - ConfigurablePOSContextGenerator
```
public ConfigurablePOSContextGenerator(AdaptiveFeatureGenerator featureGenerator)
```
    Initializes the current instance.
- Method Detail
  - getContext
```
public String[] getContext(int index,
                           String[] tokens,
                           String[] tags,
                           Object[] additionalContext)
```
    Returns the context for making a pos tag decision at the specified token index given the specified tokens and previous tags.
    
    Specified by:
    
    getContext in interface BeamSearchContextGenerator<String>
    
    Specified by:
    
    getContext in interface POSContextGenerator
    
    Parameters:
    
    index - The index of the token for which the context is provided.
    
    tokens - The tokens in the sentence.
    
    tags - The tags assigned to the previous words in the sentence.
    
    additionalContext - Any addition context specific to a class implementing this interface.
    
    Returns:
    
    The context for making a pos tag decision at the specified token index given the specified tokens and previous tags.