@Override public int compare(ProductCanonicalCondition o1, ProductCanonicalCondition o2) { ProductCanonicalConditionCondition condition1 = o1.getCondition(); ProductCanonicalConditionCondition condition2 = o2.getCondition(); if (condition1 == condition2) { return 0; } // If one condition is null but not the other, order so that the null object will be last. int result = NULLS_LAST_OBJECT_ORDERING.compare(condition1, condition2); if (result != 0) { return result; } return NULLS_LAST_NATURAL_ORDERING.compare(condition1.getValue(), condition2.getValue()); }
/** * Creates a new ProductCanonicalCondition. * * @param condition may be null if creating an "other" dimension */ public static ProductCanonicalCondition createCanonicalCondition( @Nullable ProductCanonicalConditionCondition condition) { ProductCanonicalCondition productCanonicalCondition = new ProductCanonicalCondition(); productCanonicalCondition.setCondition(condition); return productCanonicalCondition; }