org.sonatype.aether.util.graph.transformer
Class NoopDependencyGraphTransformer

java.lang.Object
  org.sonatype.aether.util.graph.transformer.NoopDependencyGraphTransformer

All Implemented Interfaces:

DependencyGraphTransformer

public class NoopDependencyGraphTransformer
extends java.lang.Object
implements DependencyGraphTransformer

A dependency graph transformer that does nothing.

Author:

Benjamin Bentmann

Field Summary

static DependencyGraphTransformer

INSTANCE

Constructor Summary

NoopDependencyGraphTransformer()

Method Summary

DependencyNode

transformGraph(DependencyNode node, DependencyGraphTransformationContext context) Transforms the dependency graph denoted by the specified root node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final DependencyGraphTransformer INSTANCE

Constructor Detail

NoopDependencyGraphTransformer

public NoopDependencyGraphTransformer()

Method Detail

transformGraph

public DependencyNode transformGraph(DependencyNode node,
                                     DependencyGraphTransformationContext context)
                              throws RepositoryException

Description copied from interface: DependencyGraphTransformer

Transforms the dependency graph denoted by the specified root node. The transformer may directly change the provided input graph or create a new graph.

Specified by:

transformGraph in interface DependencyGraphTransformer

Parameters:

node - The root node of the graph to transform, must not be null.

context - The graph transformation context, must not be null.

Returns:

The result graph of the transformation, never null.

Throws:

RepositoryException - If the transformation failed.