DependencyVisitor

All Known Implementing Classes:

AbstractDepthFirstNodeListGenerator, ArtifactRequestBuilder, CloningDependencyVisitor, FilteringDependencyVisitor, PathRecordingDependencyVisitor, PostorderNodeListGenerator, PreorderNodeListGenerator, TreeDependencyVisitor
```
public interface DependencyVisitor
```
A visitor for nodes of the dependency graph.

See Also:

DependencyNode.accept(DependencyVisitor)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`visitEnter(DependencyNode node)`	Notifies the visitor of a node visit before its children have been processed.
`boolean`	`visitLeave(DependencyNode node)`	Notifies the visitor of a node visit after its children have been processed.

- Method Detail
  - visitEnter
```
boolean visitEnter(DependencyNode node)
```
    Notifies the visitor of a node visit before its children have been processed.
    
    Parameters:
    
    node - The dependency node being visited, must not be null.
    
    Returns:
    
    true to visit child nodes of the specified node as well, false to skip children.
  - visitLeave
```
boolean visitLeave(DependencyNode node)
```
    Notifies the visitor of a node visit after its children have been processed. Note that this method is always invoked regardless whether any children have actually been visited.
    
    Parameters:
    
    node - The dependency node being visited, must not be null.
    
    Returns:
    
    true to visit siblings nodes of the specified node as well, false to skip siblings.