SimpleOptionalitySelector (Maven Artifact Resolver 1.3.2 API)

java.lang.Object
- org.eclipse.aether.util.graph.transformer.ConflictResolver.OptionalitySelector
- - org.eclipse.aether.util.graph.transformer.SimpleOptionalitySelector

```
public final class SimpleOptionalitySelector
extends ConflictResolver.OptionalitySelector
```
An optionality selector for use with ConflictResolver. In general, this selector only marks a dependency as optional if all its occurrences are optional. If however a direct dependency is involved, its optional flag is selected.

Constructor Summary

Constructors
Constructor Description

SimpleOptionalitySelector()
Creates a new instance of this optionality selector.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`selectOptionality(ConflictResolver.ConflictContext context)`	Determines the effective optional flag of the dependency given by `ConflictResolver.ConflictContext.getWinner()`.

Methods inherited from class org.eclipse.aether.util.graph.transformer.ConflictResolver.OptionalitySelector
getInstance

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SimpleOptionalitySelector
```
public SimpleOptionalitySelector()
```
    Creates a new instance of this optionality selector.
- Method Detail
  - selectOptionality
```
public void selectOptionality(ConflictResolver.ConflictContext context)
                       throws RepositoryException
```
    Description copied from class: ConflictResolver.OptionalitySelector
    
    Determines the effective optional flag of the dependency given by ConflictResolver.ConflictContext.getWinner(). Implementations will usually iterate ConflictResolver.ConflictContext.getItems(), inspect ConflictResolver.ConflictItem.getOptionalities() and eventually call ConflictResolver.ConflictContext.setOptional(Boolean) to deliver the effective optional flag.
    
    Specified by:
    
    selectOptionality in class ConflictResolver.OptionalitySelector
    
    Parameters:
    
    context - The conflict context, must not be null.
    
    Throws:
    
    RepositoryException - If the optionality selection failed.