IterativeMethod.IterativeState

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Enclosing class:

IterativeMethod
```
public static interface IterativeMethod.IterativeState
```
The current state for an iterative method.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`int`	`getIterations()` Access the current iteration.
`double`	`getRelativeError()` Access the current relative error in the evaluation.
`void`	`initialize()` Initialize the state to begin an iterative evaluation.
`void`	`iterate()` Perform the next iteration of the iterative evaluation.

- Method Detail
  - getIterations
```
int getIterations()
```
    Access the current iteration.
    
    Returns:
    
    the current iteration.
  - getRelativeError
```
double getRelativeError()
```
    Access the current relative error in the evaluation.
    
    Returns:
    
    the current relative error.
  - initialize
```
void initialize()
```
    Initialize the state to begin an iterative evaluation.
  - iterate
```
void iterate()
      throws NumericException
```
    Perform the next iteration of the iterative evaluation. The current state is updated with the newly computed data.
    
    Throws:
    
    NumericException - if the iteration can not be performed.

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