Interface PermissionResolver

Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface PermissionResolver
An external source of permission decisions, such as a permission plugin, consulted before the defaults.
Since:
0.1.0

  • Method Summary

    Modifier and Type
    Method
    Description
    default boolean
    cacheable()
    Whether results from this resolver may be cached by the holder until the next invalidation.
    TriState
    resolve(PermissionHolder holder, PermissionNode node)
    Resolves a node for a holder.
    default int
    weight()
    Ordering weight; higher weights are consulted first.

  • Method Details

    • resolve

      TriState resolve(PermissionHolder holder, PermissionNode node)
      Resolves a node for a holder.
      Parameters:
      holder - the holder
      node - the node
      Returns:
      the decided state, or TriState.NOT_SET to defer to the next resolver

    • weight

      default int weight()
      Ordering weight; higher weights are consulted first. Defaults to 0.
      Returns:
      the weight

    • cacheable

      default boolean cacheable()
      Whether results from this resolver may be cached by the holder until the next invalidation. Return false for back-ends whose answers can change without going through PermissionHolder.invalidatePermissions().
      Returns:
      true if results are cacheable