}
        constraintProvidingNodes.add(nodeState);
        if (nodeState.getComponent().getModule().isVirtualPlatform()) {
            reportActivePending = false;
        }
    }

    public void unregisterConstraintProvider(NodeState nodeState) {
        if (hardEdges != 0) {
            throw new IllegalStateException("Cannot remove a pending node for a dependency which is not pending");
        }

    }

    void registerConstraintProvider(NodeState node) {
        pendingDependencies.registerConstraintProvider(node);
    }

    void unregisterConstraintProvider(NodeState nodeState) {
        pendingDependencies.unregisterConstraintProvider(nodeState);
    }

    public void maybeUpdateSelection(ResolutionConflictTracker conflictTracker) {
        if (replaced) {

                    ModuleResolveState targetModule = resolveState.getModule(dependencyState.getModuleIdentifier());
                    if (targetModule.isPending()) {
                        targetModule.unregisterConstraintProvider(this);
                    }
                }
            }
        }
    }

    private boolean excludesSameDependenciesAsPreviousTraversal(ExcludeSpec newResolutionFilter) {