Package org.apache.maven.api

Interface Node

@Experimental @Immutable @Provider public interface Node
Represents a dependency node within a Maven project's dependency collector.
Since:
4.0.0
See Also:

  • Method Details

    • getArtifact

      @Nullable Artifact getArtifact()
      Returns:
      artifact for this node

    • getDependency

      @Nullable Dependency getDependency()
      Returns:
      dependency for this node

    • getChildren

      @Nonnull List<Node> getChildren()
      Gets the child nodes of this node.
      Returns:
      the child nodes of this node, never null

    • getRemoteRepositories

      @Nonnull List<RemoteRepository> getRemoteRepositories()
      Returns:
      repositories of this node

    • getRepository

      @Nonnull Optional<RemoteRepository> getRepository()
      The repository where this artifact has been downloaded from.

    • accept

      boolean accept(@Nonnull NodeVisitor visitor)
      Traverses this node and potentially its children using the specified visitor.
      Parameters:
      visitor - the visitor to call back, must not be null
      Returns:
      true to visit siblings nodes of this node as well, false to skip siblings

    • filter

      @Nonnull Node filter(@Nonnull Predicate<Node> filter)
      Returns a new tree starting at this node, filtering the children. Note that this node will not be filtered and only the children and its descendant will be checked.
      Parameters:
      filter - the filter to apply
      Returns:
      a new filtered graph

    • asString

      @Nonnull String asString()
      Returns a string representation of this dependency node.
      Returns:
      the string representation

    • stream

      @Nonnull default Stream<Node> stream()
      Obtain a Stream containing this node and all its descendant.
      Returns:
      a stream containing this node and its descendant