Package opennlp.tools.ml.maxent

Class BasicContextGenerator

java.lang.Object

opennlp.tools.ml.maxent.BasicContextGenerator

All Implemented Interfaces:

ContextGenerator<String>

public class BasicContextGenerator
extends Object
implements ContextGenerator<String>

A ContextGenerator implementation for maxent decisions, assuming that the input given to the getContext(String) method is a String containing contextual predicates separated by spaces, for instance:

cp_1 cp_2 ... cp_n

Constructor Summary

Constructors

Constructor	Description
BasicContextGenerator()
BasicContextGenerator(String sep)	Initializes a BasicContextGenerator with a different separator char.

Method Summary

Modifier and Type	Method	Description
String[]	getContext(String o)	Builds up the list of contextual predicates given an object.

Methods inherited from class java.lang.Object

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

Constructor Details

BasicContextGenerator

public BasicContextGenerator()

BasicContextGenerator

public BasicContextGenerator(String sep)

Initializes a BasicContextGenerator with a different separator char. This overwrites the default whitespace separator.

Parameters:

sep - The separator character to use.

Method Details

getContext

public String[] getContext(String o)

Description copied from interface: ContextGenerator

Builds up the list of contextual predicates given an object.

Specified by:

getContext in interface ContextGenerator<String>

Parameters:

o - The object used as input.