MutableContext (Apache OpenNLP Tools 2.0.0 API)

java.lang.Object
- opennlp.tools.ml.model.Context
- - opennlp.tools.ml.model.MutableContext

```
public class MutableContext
extends Context
```
Class used to store parameters or expected values associated with this context which can be updated or assigned.

Constructor Summary

Constructors
Constructor	Description
`MutableContext(int[] outcomePattern, double[] parameters)`	Creates a new parameters object with the specified parameters associated with the specified outcome pattern.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`contains(int outcome)`
`void`	`setParameter(int outcomeIndex, double value)`	Assigns the parameter or expected value at the specified outcomeIndex the specified value.
`void`	`updateParameter(int outcomeIndex, double value)`	Updated the parameter or expected value at the specified outcomeIndex by adding the specified value to its current value.

Methods inherited from class opennlp.tools.ml.model.Context
equals, getOutcomes, getParameters, hashCode

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

- Constructor Detail
  - MutableContext
```
public MutableContext(int[] outcomePattern,
                      double[] parameters)
```
    Creates a new parameters object with the specified parameters associated with the specified outcome pattern.
    
    Parameters:
    
    outcomePattern - Array of outcomes for which parameters exists for this context.
    
    parameters - Parameters for the outcomes specified.
- Method Detail
  - setParameter
```
public void setParameter(int outcomeIndex,
                         double value)
```
    Assigns the parameter or expected value at the specified outcomeIndex the specified value.
    
    Parameters:
    
    outcomeIndex - The index of the parameter or expected value to be updated.
    
    value - The value to be assigned.
  - updateParameter
```
public void updateParameter(int outcomeIndex,
                            double value)
```
    Updated the parameter or expected value at the specified outcomeIndex by adding the specified value to its current value.
    
    Parameters:
    
    outcomeIndex - The index of the parameter or expected value to be updated.
    
    value - The value to be added.
  - contains
```
public boolean contains(int outcome)
```