org.eclipse.aether.util.graph.transformer

## Class ConflictMarker

- java.lang.Object
- - org.eclipse.aether.util.graph.transformer.ConflictMarker

- All Implemented Interfaces:
    DependencyGraphTransformer

      public final class ConflictMarker
      extends Object
      implements DependencyGraphTransformer

  A dependency graph transformer that identifies conflicting dependencies. When this transformer has executed, the transformation context holds a `Map<DependencyNode, Object>` where dependency nodes that belong to the same conflict group will have an equal conflict identifier. This map is stored using the key `TransformationContextKeys.CONFLICT_IDS`.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `ConflictMarker()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `DependencyNode` | `transformGraph(DependencyNode node, DependencyGraphTransformationContext context)` After the execution of this method, every DependencyNode with an attached dependency is member of one conflict group.

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### ConflictMarker

          public ConflictMarker()

  - ### Method Detail

    - #### transformGraph

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

      After the execution of this method, every DependencyNode with an attached dependency is member of one conflict group.
      Specified by:
        `transformGraph` in interface `DependencyGraphTransformer`
      Parameters:
        `node` - The root node of the (possibly cyclic!) 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.
      See Also:
        `DependencyGraphTransformer.transformGraph(DependencyNode, DependencyGraphTransformationContext)`

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