Calculator (aloha API)

All Known Implementing Classes:

CalculatorImpl
```
public interface Calculator
```
This class keeps track of all available Algorithms

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addListener(CalculatorListener listener)`
`void`	`calc()`	performs one step of calculation
`Jama.Matrix`	`getDeltaParameterValues()`
`void`	`removeListener(CalculatorListener listener)`
`void`	`reset()`	reset the calculation

- Method Detail
  - addListener
```
void addListener(CalculatorListener listener)
```
    Parameters:
    
    listener - the listener to add
  - removeListener
```
void removeListener(CalculatorListener listener)
```
    Parameters:
    
    listener - the listener to remove
  - reset
```
void reset()
    throws CalculatorException
```
    reset the calculation
    
    Throws:
    
    CalculatorException
  - calc
```
void calc()
   throws CalculatorException
```
    performs one step of calculation
    
    Throws:
    
    CalculatorException
  - getDeltaParameterValues
```
Jama.Matrix getDeltaParameterValues()
```
    Returns:
    
    the change of the parameters during the last calculation