Class ParentsVisitor

  • All Implemented Interfaces:
    ParentNodeProvider, org.eclipse.aether.graph.DependencyVisitor

    public class ParentsVisitor
    extends java.lang.Object
    implements org.eclipse.aether.graph.DependencyVisitor, ParentNodeProvider
    A DependencyVisitor building a map of parent nodes
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.Map<org.eclipse.aether.graph.DependencyNode,​org.eclipse.aether.graph.DependencyNode> parents  
      private java.util.Stack<org.eclipse.aether.graph.DependencyNode> parentStack  
    • Constructor Summary

      Constructors 
      Constructor Description
      ParentsVisitor()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.eclipse.aether.graph.DependencyNode getParent​(org.eclipse.aether.graph.DependencyNode node)
      Returns the parent node of the given node
      boolean visitEnter​(org.eclipse.aether.graph.DependencyNode node)  
      boolean visitLeave​(org.eclipse.aether.graph.DependencyNode node)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • parents

        private final java.util.Map<org.eclipse.aether.graph.DependencyNode,​org.eclipse.aether.graph.DependencyNode> parents
      • parentStack

        private final java.util.Stack<org.eclipse.aether.graph.DependencyNode> parentStack
    • Constructor Detail

      • ParentsVisitor

        public ParentsVisitor()
    • Method Detail

      • getParent

        public org.eclipse.aether.graph.DependencyNode getParent​(org.eclipse.aether.graph.DependencyNode node)
        Description copied from interface: ParentNodeProvider
        Returns the parent node of the given node
        Specified by:
        getParent in interface ParentNodeProvider
        Parameters:
        node - node to get the information for
        Returns:
        parent node or null is no information is known
      • visitEnter

        public boolean visitEnter​(org.eclipse.aether.graph.DependencyNode node)
        Specified by:
        visitEnter in interface org.eclipse.aether.graph.DependencyVisitor
      • visitLeave

        public boolean visitLeave​(org.eclipse.aether.graph.DependencyNode node)
        Specified by:
        visitLeave in interface org.eclipse.aether.graph.DependencyVisitor