MainHelper

java.lang.Object
- main.MainHelper

```
public class MainHelper
extends java.lang.Object
```
Class MainHelper is an auxiliary class with methods called by the main.Main class.

Instances of class MainHelper are not thread-safe.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  MainHelper(Par par, RunStats runStats, long seed)
  Constructs a new MainHelper instance.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  GT phase(FixedPhaseData fpd)
  Phases the current window of genotype data.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MainHelper
```
public MainHelper(Par par,
                  RunStats runStats,
                  long seed)
```
    Constructs a new MainHelper instance.
    
    Parameters:
    
    par - the command line parameters
    
    runStats - the class for collecting and printing run-time statistics
    
    seed - random number seed
    
    Throws:
    
    java.lang.NullPointerException - if runStarts == null
- Method Detail
  - phase
```
public GT phase(FixedPhaseData fpd)
```
    Phases the current window of genotype data.
    
    Parameters:
    
    fpd - the input data for the current window
    
    Returns:
    
    the phased genotype data
    
    Throws:
    
    java.lang.IllegalArgumentException - if fpd.par()!=this.par()
    
    java.lang.NullPointerException - if fpd == null