DependencyManager

All Known Implementing Classes:

ClassicDependencyManager, DefaultDependencyManager, NoopDependencyManager, TransitiveDependencyManager
```
public interface DependencyManager
```
Applies dependency management to the dependencies of a dependency node.
Note: Implementations must be stateless.
Warning: This hook is called from a hot spot and therefore implementations should pay attention to performance. Among others, implementations should provide a semantic equals() method.

See Also:

RepositorySystemSession.getDependencyManager(), RepositorySystem.collectDependencies(org.eclipse.aether.RepositorySystemSession, CollectRequest)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DependencyManager`	`deriveChildManager(DependencyCollectionContext context)`	Derives a dependency manager for the specified collection context.
`DependencyManagement`	`manageDependency(Dependency dependency)`	Applies dependency management to the specified dependency.

- Method Detail
  - manageDependency
```
DependencyManagement manageDependency(Dependency dependency)
```
    Applies dependency management to the specified dependency.
    
    Parameters:
    
    dependency - The dependency to manage, must not be null.
    
    Returns:
    
    The management update to apply to the dependency or null if the dependency is not managed at all.
  - deriveChildManager
```
DependencyManager deriveChildManager(DependencyCollectionContext context)
```
    Derives a dependency manager for the specified collection context. When calculating the child manager, implementors are strongly advised to simply return the current instance if nothing changed to help save memory.
    
    Parameters:
    
    context - The dependency collection context, must not be null.
    
    Returns:
    
    The dependency manager for the dependencies of the target node or null if dependency management should no longer be applied.