import java.util.Set;

public interface CompositeBuildContext extends DependencySubstitutionRules {
    void addAvailableModules(Set<Pair<ModuleVersionIdentifier, ProjectComponentIdentifier>> availableModules);
    void registerSubstitution(Action<DependencySubstitution> substitutions);

            context.addAvailableModules(build.getAvailableModules());
        } else {
            // Register the defined substitutions for included build
            context.registerSubstitution(substitutions.getRuleAction());
        }
    }

    private void build(RootBuildState build) {
        context.addAvailableModules(build.getAvailableModules());
    }