/**
 * Implements
 * <a href="https://docs.optaplanner.org/latest/optaplanner-docs/html_single/#planningEntityDifficulty">
 * planning entity difficulty comparison
 * </a>
 * or
 * <a href="https://docs.optaplanner.org/latest/optaplanner-docs/html_single/#planningValueStrength">
 * planning variable strength comparison
 * </a>
 * to enable advanced
 * <a href="https://docs.optaplanner.org/latest/optaplanner-docs/html_single/#constructionHeuristics">
 * Construction Heuristic
 * </a>
 * algorithms or
 * <a href="https://docs.optaplanner.org/latest/optaplanner-docs/html_single/#sortedSelection">
 * sorted selection
 * </a>.
 */
package org.optaweb.vehiclerouting.plugin.planner.weight;
