Package org.eclipse.aether.util.graph.selector

Class OptionalDependencySelector

java.lang.Object
org.eclipse.aether.util.graph.selector.OptionalDependencySelector
All Implemented Interfaces:
DependencySelector
public final class OptionalDependencySelector extends Object implements DependencySelector
A dependency selector that excludes optional dependencies which occur beyond level one of the dependency graph.
See Also:

  • Field Details

    • depth

      private final int depth

  • Constructor Details

    • OptionalDependencySelector

      public OptionalDependencySelector()
      Creates a new selector to exclude optional transitive dependencies.

    • OptionalDependencySelector

      private OptionalDependencySelector(int depth)

  • Method Details

    • selectDependency

      public boolean selectDependency(Dependency dependency)
      Description copied from interface: DependencySelector
      Decides whether the specified dependency should be included in the dependency graph.
      Specified by:
      selectDependency in interface DependencySelector
      Parameters:
      dependency - The dependency to check, must not be null.
      Returns:
      false if the dependency should be excluded from the children of the current node, true otherwise.

    • deriveChildSelector

      public DependencySelector deriveChildSelector(DependencyCollectionContext context)
      Description copied from interface: DependencySelector
      Derives a dependency selector for the specified collection context. When calculating the child selector, implementors are strongly advised to simply return the current instance if nothing changed to help save memory.
      Specified by:
      deriveChildSelector in interface DependencySelector
      Parameters:
      context - The dependency collection context, must not be null.
      Returns:
      The dependency selector for the target node or null if dependencies should be unconditionally included in the sub graph.

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object