import org.gradle.api.artifacts.ModuleIdentifier;

public interface PendingDependenciesVisitor {

    enum PendingState {
        PENDING(true),
        NOT_PENDING(false),
        NOT_PENDING_ACTIVATING(false);

        private final boolean pending;

        PendingState(boolean pending) {
            this.pending = pending;
        }

        boolean isPending() {
            return this.pending;

        boolean isConstraint = dependencyState.getDependency().isConstraint();
        if (!isConstraint) {
            if (markNotPending(key)) {
                return PendingState.NOT_PENDING_ACTIVATING;
            } else {
                return PendingState.NOT_PENDING;
            }
        }

        // Adding an optional dependency: see if we already have a hard dependency on the same module

                }
                if (!pendingState.isPending()) {
                    createAndLinkEdgeState(dependencyState, discoveredEdges, resolutionFilter, pendingState == PendingDependenciesVisitor.PendingState.NOT_PENDING_ACTIVATING);
                }
                if (shouldComputeOwnStrictVersions) {
                    strictVersionsSet = maybeCollectStrictVersions(strictVersionsSet, dependencyState);
                }
            }